repo stringlengths 7 64 | file_url stringlengths 81 338 | file_path stringlengths 5 257 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:25:31 2026-01-05 01:50:38 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/db.ts | packages/mermaid/src/diagrams/packet/db.ts | import { getConfig as commonGetConfig } from '../../config.js';
import type { PacketDiagramConfig } from '../../config.type.js';
import DEFAULT_CONFIG from '../../defaultConfig.js';
import type { DiagramDB } from '../../diagram-api/types.js';
import { cleanAndMerge } from '../../utils.js';
import {
clear as commonCle... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/renderer.ts | packages/mermaid/src/diagrams/packet/renderer.ts | import type { Diagram } from '../../Diagram.js';
import type { PacketDiagramConfig } from '../../config.type.js';
import type { DiagramRenderer, DrawDefinition, SVG, SVGGroup } from '../../diagram-api/types.js';
import { selectSvgElement } from '../../rendering-util/selectSvgElement.js';
import { configureSvgSize } fro... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/diagram.ts | packages/mermaid/src/diagrams/packet/diagram.ts | import type { DiagramDefinition } from '../../diagram-api/types.js';
import { PacketDB } from './db.js';
import { parser } from './parser.js';
import { renderer } from './renderer.js';
import { styles } from './styles.js';
export const diagram: DiagramDefinition = {
parser,
get db() {
return new PacketDB();
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/styles.ts | packages/mermaid/src/diagrams/packet/styles.ts | import type { DiagramStylesProvider } from '../../diagram-api/types.js';
import { cleanAndMerge } from '../../utils.js';
import type { PacketStyleOptions } from './types.js';
const defaultPacketStyleOptions: PacketStyleOptions = {
byteFontSize: '10px',
startByteColor: 'black',
endByteColor: 'black',
labelColor... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/packet.spec.ts | packages/mermaid/src/diagrams/packet/packet.spec.ts | import { it, describe, expect } from 'vitest';
import { PacketDB } from './db.js';
import { parser } from './parser.js';
describe('packet diagrams', () => {
let db: PacketDB;
beforeEach(() => {
db = new PacketDB();
if (parser.parser) {
parser.parser.yy = db;
}
});
it('should handle a packet-... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/types.ts | packages/mermaid/src/diagrams/packet/types.ts | import type { Packet, RecursiveAstOmit } from '@mermaid-js/parser';
import type { PacketDiagramConfig } from '../../config.type.js';
import type { DiagramDBBase } from '../../diagram-api/types.js';
import type { ArrayElement } from '../../types.js';
export type PacketBlock = RecursiveAstOmit<ArrayElement<Packet['block... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/detector.ts | packages/mermaid/src/diagrams/packet/detector.ts | import type {
DiagramDetector,
DiagramLoader,
ExternalDiagramDefinition,
} from '../../diagram-api/types.js';
const id = 'packet';
const detector: DiagramDetector = (txt) => {
return /^\s*packet(-beta)?/.test(txt);
};
const loader: DiagramLoader = async () => {
const { diagram } = await import('./diagram.j... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/packet/parser.ts | packages/mermaid/src/diagrams/packet/parser.ts | import type { Packet } from '@mermaid-js/parser';
import { parse } from '@mermaid-js/parser';
import type { ParserDefinition } from '../../diagram-api/types.js';
import { log } from '../../logger.js';
import { populateCommonDb } from '../common/populateCommonDb.js';
import { PacketDB } from './db.js';
import type { Pac... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/requirement/requirementDb.spec.ts | packages/mermaid/src/diagrams/requirement/requirementDb.spec.ts | import { RequirementDB } from './requirementDb.js';
import { describe, it, expect } from 'vitest';
import type { Relation, RelationshipType } from './types.js';
describe('requirementDb', () => {
const requirementDb = new RequirementDB();
beforeEach(() => {
requirementDb.clear();
});
it('should add a requi... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/requirement/requirementRenderer.ts | packages/mermaid/src/diagrams/requirement/requirementRenderer.ts | import { getConfig } from '../../diagram-api/diagramAPI.js';
import { log } from '../../logger.js';
import { getDiagramElement } from '../../rendering-util/insertElementsForSize.js';
import { getRegisteredLayoutAlgorithm, render } from '../../rendering-util/render.js';
import { setupViewPortForSVG } from '../../renderi... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts | packages/mermaid/src/diagrams/requirement/requirementDiagram.ts | import type { DiagramDefinition } from '../../diagram-api/types.js';
// @ts-ignore: JISON doesn't support types
import parser from './parser/requirementDiagram.jison';
import { RequirementDB } from './requirementDb.js';
import styles from './styles.js';
import * as renderer from './requirementRenderer.js';
export cons... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/requirement/types.ts | packages/mermaid/src/diagrams/requirement/types.ts | export type RequirementType =
| 'Requirement'
| 'Functional Requirement'
| 'Interface Requirement'
| 'Performance Requirement'
| 'Physical Requirement'
| 'Design Constraint';
export type RiskLevel = 'Low' | 'Medium' | 'High';
export type VerifyType = 'Analysis' | 'Demonstration' | 'Inspection' | 'Test';
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/requirement/requirementDetector.ts | packages/mermaid/src/diagrams/requirement/requirementDetector.ts | import type {
DiagramDetector,
DiagramLoader,
ExternalDiagramDefinition,
} from '../../diagram-api/types.js';
const id = 'requirement';
const detector: DiagramDetector = (txt) => {
return /^\s*requirement(Diagram)?/.test(txt);
};
const loader: DiagramLoader = async () => {
const { diagram } = await import(... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/requirement/requirementDb.ts | packages/mermaid/src/diagrams/requirement/requirementDb.ts | import { getConfig } from '../../diagram-api/diagramAPI.js';
import type { DiagramDB } from '../../diagram-api/types.js';
import { log } from '../../logger.js';
import type { Node, Edge } from '../../rendering-util/types.js';
import {
setAccTitle,
getAccTitle,
getAccDescription,
setAccDescription,
clear as c... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/info/infoParser.ts | packages/mermaid/src/diagrams/info/infoParser.ts | import type { Info } from '@mermaid-js/parser';
import { parse } from '@mermaid-js/parser';
import type { ParserDefinition } from '../../diagram-api/types.js';
import { log } from '../../logger.js';
export const parser: ParserDefinition = {
parse: async (input: string): Promise<void> => {
const ast: Info = await... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/info/infoDiagram.ts | packages/mermaid/src/diagrams/info/infoDiagram.ts | import type { DiagramDefinition } from '../../diagram-api/types.js';
import { parser } from './infoParser.js';
import { db } from './infoDb.js';
import { renderer } from './infoRenderer.js';
export const diagram: DiagramDefinition = {
parser,
db,
renderer,
};
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/info/infoDetector.ts | packages/mermaid/src/diagrams/info/infoDetector.ts | import type {
DiagramDetector,
DiagramLoader,
ExternalDiagramDefinition,
} from '../../diagram-api/types.js';
const id = 'info';
const detector: DiagramDetector = (txt) => {
return /^\s*info/.test(txt);
};
const loader: DiagramLoader = async () => {
const { diagram } = await import('./infoDiagram.js');
r... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/info/infoDb.ts | packages/mermaid/src/diagrams/info/infoDb.ts | import type { InfoFields, InfoDB } from './infoTypes.js';
export const DEFAULT_INFO_DB: InfoFields = {
version: injected.version + (injected.includeLargeFeatures ? '' : '-tiny'),
} as const;
export const getVersion = (): string => DEFAULT_INFO_DB.version;
export const db: InfoDB = {
getVersion,
};
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/info/info.spec.ts | packages/mermaid/src/diagrams/info/info.spec.ts | import { parser } from './infoParser.js';
describe('info', () => {
it('should handle an info definition', async () => {
const str = `info`;
await expect(parser.parse(str)).resolves.not.toThrow();
});
it('should handle an info definition with showInfo', async () => {
const str = `info showInfo`;
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/info/infoRenderer.ts | packages/mermaid/src/diagrams/info/infoRenderer.ts | import type { DrawDefinition, SVG, SVGGroup } from '../../diagram-api/types.js';
import { log } from '../../logger.js';
import { selectSvgElement } from '../../rendering-util/selectSvgElement.js';
import { configureSvgSize } from '../../setupGraphViewbox.js';
/**
* Draws an info picture in the tag with id: id based o... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/diagrams/info/infoTypes.ts | packages/mermaid/src/diagrams/info/infoTypes.ts | import type { DiagramDB } from '../../diagram-api/types.js';
export interface InfoFields {
version: string;
}
export interface InfoDB extends DiagramDB {
getVersion: () => string;
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid/src/__mocks__/mermaidAPI.ts | packages/mermaid/src/__mocks__/mermaidAPI.ts | /**
* Mocks for `./mermaidAPI`.
*
* We can't easily use `vi.spyOn(mermaidAPI, "function")` since the object is frozen with `Object.freeze()`.
*/
import * as configApi from '../config.js';
import { vi } from 'vitest';
import { mermaidAPI as mAPI } from '../mermaidAPI.js';
// original version cannot be modified sinc... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-layout-tidy-tree/src/layouts.ts | packages/mermaid-layout-tidy-tree/src/layouts.ts | import type { LayoutLoaderDefinition } from 'mermaid';
const loader = async () => await import(`./render.js`);
const tidyTreeLayout: LayoutLoaderDefinition[] = [
{
name: 'tidy-tree',
loader,
algorithm: 'tidy-tree',
},
];
export default tidyTreeLayout;
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-layout-tidy-tree/src/render.ts | packages/mermaid-layout-tidy-tree/src/render.ts | import type { InternalHelpers, LayoutData, RenderOptions, SVG } from 'mermaid';
import { executeTidyTreeLayout } from './layout.js';
interface NodeWithPosition {
id: string;
x?: number;
y?: number;
width?: number;
height?: number;
domId?: any;
[key: string]: any;
}
/**
* Render function for bidirection... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-layout-tidy-tree/src/non-layered-tidy-tree-layout.d.ts | packages/mermaid-layout-tidy-tree/src/non-layered-tidy-tree-layout.d.ts | declare module 'non-layered-tidy-tree-layout' {
export class BoundingBox {
constructor(gap: number, bottomPadding: number);
}
export class Layout {
constructor(boundingBox: BoundingBox);
layout(data: any): {
result: any;
boundingBox: {
left: number;
right: number;
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-layout-tidy-tree/src/layout.ts | packages/mermaid-layout-tidy-tree/src/layout.ts | import type { LayoutData } from 'mermaid';
import type { Bounds, Point } from 'mermaid/src/types.js';
import { BoundingBox, Layout } from 'non-layered-tidy-tree-layout';
import type {
Edge,
LayoutResult,
Node,
PositionedEdge,
PositionedNode,
TidyTreeNode,
} from './types.js';
/**
* Execute the tidy-tree l... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-layout-tidy-tree/src/types.ts | packages/mermaid-layout-tidy-tree/src/types.ts | import type { LayoutData } from 'mermaid';
export type Node = LayoutData['nodes'][number];
export type Edge = LayoutData['edges'][number];
/**
* Positioned node after layout calculation
*/
export interface PositionedNode {
id: string;
x: number;
y: number;
section?: 'root' | 'left' | 'right';
width?: numb... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-layout-tidy-tree/src/index.ts | packages/mermaid-layout-tidy-tree/src/index.ts | /**
* Bidirectional Tidy-Tree Layout Algorithm for Generic Diagrams
*
* This module provides a layout algorithm implementation using the
* non-layered-tidy-tree-layout algorithm for positioning nodes and edges
* in tree structures with a bidirectional approach.
*
* The algorithm creates two separate trees that g... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-layout-tidy-tree/src/layout.test.ts | packages/mermaid-layout-tidy-tree/src/layout.test.ts | import { describe, it, expect, beforeEach, vi } from 'vitest';
import { executeTidyTreeLayout, validateLayoutData } from './layout.js';
import type { LayoutResult } from './types.js';
import type { LayoutData, MermaidConfig } from 'mermaid';
// Mock non-layered-tidy-tree-layout
vi.mock('non-layered-tidy-tree-layout', ... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/example.spec.ts | packages/examples/src/example.spec.ts | import mermaid from 'mermaid';
import { diagramData } from './index.js';
describe('examples', () => {
beforeAll(async () => {
// To trigger the diagram registration
await mermaid.registerExternalDiagrams([]);
});
it('should have examples for each diagrams', () => {
const skippedDiagrams = [
//... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/types.ts | packages/examples/src/types.ts | export interface Example {
title: string;
code: string;
isDefault?: boolean;
}
export interface DiagramMetadata {
id: string;
name: string;
description: string;
examples: Example[];
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/index.ts | packages/examples/src/index.ts | import type { DiagramMetadata } from './types.js';
import flowChart from './examples/flowchart.js';
import c4 from './examples/c4.js';
import kanban from './examples/kanban.js';
import classDiagram from './examples/class.js';
import sequenceDiagram from './examples/sequence.js';
import pieDiagram from './examples/pie.j... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/timeline.ts | packages/examples/src/examples/timeline.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'timeline',
name: 'Timeline Diagram',
description: 'Visualize events and milestones in chronological order',
examples: [
{
title: 'Project Timeline',
isDefault: true,
code: `timeline
title History of Social Media... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/gantt.ts | packages/examples/src/examples/gantt.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'gantt',
name: 'Gantt Chart',
description: 'Visualize project schedules and timelines',
examples: [
{
title: 'Basic Project Timeline',
isDefault: true,
code: `gantt
title A Gantt Diagram
dateFormat YYYY-MM-D... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/sankey.ts | packages/examples/src/examples/sankey.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'sankey',
name: 'Sankey Diagram',
description: 'Visualize flow quantities between different stages or processes',
examples: [
{
title: 'Energy Flow',
isDefault: true,
code: `---
config:
sankey:
showValues: fals... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/mindmap.ts | packages/examples/src/examples/mindmap.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'mindmap',
name: 'Mindmap',
description: 'Visualize ideas and concepts in a tree-like structure',
examples: [
{
title: 'Basic Mindmap',
isDefault: true,
code: `mindmap
root((mindmap))
Origins
Long history... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/sequence.ts | packages/examples/src/examples/sequence.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'sequence',
name: 'Sequence Diagram',
description: 'Visualize interactions between objects over time',
examples: [
{
title: 'Basic Sequence',
isDefault: true,
code: `sequenceDiagram
Alice->>+John: Hello John, how... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/git.ts | packages/examples/src/examples/git.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'gitGraph',
name: 'Git Graph',
description: 'Visualize Git repository history and branch relationships',
examples: [
{
title: 'Basic Git Flow',
isDefault: true,
code: `gitGraph
commit
branch develop
check... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/er.ts | packages/examples/src/examples/er.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'er',
name: 'Entity Relationship Diagram',
description: 'Visualize database schemas and relationships between entities',
examples: [
{
title: 'Basic ER Schema',
isDefault: true,
code: `erDiagram
CUSTOMER ||--o{ O... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/quadrant-chart.ts | packages/examples/src/examples/quadrant-chart.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'quadrantChart',
name: 'Quadrant Chart',
description: 'Visualize items in a 2x2 matrix based on two variables',
examples: [
{
title: 'Product Positioning',
isDefault: true,
code: `quadrantChart
title Reach and en... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/user-journey.ts | packages/examples/src/examples/user-journey.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'journey',
name: 'User Journey Diagram',
description: 'Visualize user interactions and experiences with a system',
examples: [
{
title: 'My Working Day',
isDefault: true,
code: `journey
title My working day
s... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/xychart.ts | packages/examples/src/examples/xychart.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'xychart',
name: 'XY Chart',
description: 'Create scatter plots and line charts with customizable axes',
examples: [
{
title: 'Sales Revenue',
isDefault: true,
code: `xychart-beta
title "Sales Revenue"
x-axis... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/block.ts | packages/examples/src/examples/block.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'block',
name: 'Block Diagram',
description: 'Create block-based visualizations with beta styling',
examples: [
{
title: 'Basic Block Layout',
isDefault: true,
code: `block-beta
columns 1
db(("DB"))
blockArrowId6... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/treemap.ts | packages/examples/src/examples/treemap.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'treemap',
name: 'Treemap',
description: 'Visualize hierarchical data as nested rectangles',
examples: [
{
title: 'Treemap',
isDefault: true,
code: `treemap-beta
"Section 1"
"Leaf 1.1": 12
"Section 1.2"
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/radar.ts | packages/examples/src/examples/radar.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'radar',
name: 'Radar Diagram',
description: 'Visualize data in a radial format',
examples: [
{
title: 'Student Grades',
isDefault: true,
code: `---
title: "Grades"
---
radar-beta
axis m["Math"], s["Science"], e["E... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/c4.ts | packages/examples/src/examples/c4.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'c4',
name: 'C4 Diagram',
description:
'Visualize software architecture using the C4 model (Context, Container, Component, Code)',
examples: [
{
title: 'Internet Banking System Context',
isDefault: true,
code: `C... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/class.ts | packages/examples/src/examples/class.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'classDiagram',
name: 'Class Diagram',
description: 'Visualize class structures and relationships in object-oriented programming',
examples: [
{
title: 'Basic Class Inheritance',
isDefault: true,
code: `classDiagram
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/flowchart.ts | packages/examples/src/examples/flowchart.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'flowchart-v2',
name: 'Flowchart',
description: 'Visualize flowcharts and directed graphs',
examples: [
{
title: 'Basic Flowchart',
isDefault: true,
code: `flowchart TD
A[Christmas] -->|Get money| B(Go shopping)
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/kanban.ts | packages/examples/src/examples/kanban.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'kanban',
name: 'Kanban Diagram',
description: 'Visualize work items in a Kanban board',
examples: [
{
title: 'Kanban Diagram',
isDefault: true,
code: `---
config:
kanban:
ticketBaseUrl: 'https://github.com/mer... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/requirement.ts | packages/examples/src/examples/requirement.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'requirement',
name: 'Requirement Diagram',
description: 'Visualize system requirements and their relationships',
examples: [
{
title: 'Basic Requirements',
code: `requirementDiagram
requirement test_req {
id: 1
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/architecture.ts | packages/examples/src/examples/architecture.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'architecture',
name: 'Architecture Diagram',
description: 'Visualize system architecture and components',
examples: [
{
title: 'Basic System Architecture',
isDefault: true,
code: `architecture-beta
group api(clo... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/state.ts | packages/examples/src/examples/state.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'stateDiagram',
name: 'State Diagram',
description: 'Visualize the states and transitions of a system',
examples: [
{
title: 'Basic State Diagram',
code: `stateDiagram-v2
[*] --> Still
Still --> [*]
Still --> M... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/pie.ts | packages/examples/src/examples/pie.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'pie',
name: 'Pie Chart',
description: 'Visualize data as proportional segments of a circle',
examples: [
{
title: 'Basic Pie Chart',
isDefault: true,
code: `pie title Pets adopted by volunteers
"Dogs" : 386
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/examples/src/examples/packet.ts | packages/examples/src/examples/packet.ts | import type { DiagramMetadata } from '../types.js';
export default {
id: 'packet',
name: 'Packet Diagram',
description: 'Visualize packet data and network traffic',
examples: [
{
title: 'TCP Packet',
isDefault: true,
code: `---
title: "TCP Packet"
---
packet
0-15: "Source Port"
16-31: "De... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-zenuml/src/zenuml.d.ts | packages/mermaid-zenuml/src/zenuml.d.ts | declare module '@zenuml/core' {
interface RenderOptions {
theme?: string;
mode?: string;
}
export default class ZenUml {
constructor(container: Element);
render(text: string, options?: RenderOptions): Promise<void>;
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-zenuml/src/zenumlRenderer.ts | packages/mermaid-zenuml/src/zenumlRenderer.ts | import { getConfig, log } from './mermaidUtils.js';
import ZenUml from '@zenuml/core';
const regexp = /^\s*zenuml/;
// Create a Zen UML container outside the svg first for rendering, otherwise the Zen UML diagram cannot be rendered properly
function createTemporaryZenumlContainer(id: string) {
const container = doc... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-zenuml/src/mermaidUtils.ts | packages/mermaid-zenuml/src/mermaidUtils.ts | import type { MermaidConfig } from 'mermaid';
const warning = (s: string) => {
// Todo remove debug code
// eslint-disable-next-line no-console
console.error('Log function was called before initialization', s);
};
export type LogLevel = 'trace' | 'debug' | 'info' | 'warn' | 'error' | 'fatal';
export const LEVE... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-zenuml/src/zenuml-definition.ts | packages/mermaid-zenuml/src/zenuml-definition.ts | import { injectUtils } from './mermaidUtils.js';
import parser from './parser.js';
import renderer from './zenumlRenderer.js';
export const diagram = {
db: {
clear: () => {
// no-op
},
},
renderer,
parser,
styles: () => {
// no-op
},
injectUtils,
};
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-zenuml/src/detector.ts | packages/mermaid-zenuml/src/detector.ts | import type { ExternalDiagramDefinition } from 'mermaid';
const id = 'zenuml';
const detector = (txt: string) => {
return /^\s*zenuml/.test(txt);
};
const loader = async () => {
const { diagram } = await import('./zenuml-definition.js');
return { id, diagram };
};
const plugin: ExternalDiagramDefinition = {
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/mermaid-zenuml/src/parser.ts | packages/mermaid-zenuml/src/parser.ts | /**
* ZenUML manage parsing internally. It uses Antlr4 to parse the DSL.
* The parser is defined in https://github.com/ZenUml/vue-sequence/blob/main/src/parser/index.js
*
* This is a dummy parser that satisfies the mermaid API logic.
*/
export default {
parse: () => {
// no op
},
};
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/parse.ts | packages/parser/src/parse.ts | import type { LangiumParser, ParseResult } from 'langium';
import type { Info, Packet, Pie, Architecture, GitGraph, Radar, Treemap } from './index.js';
export type DiagramAST = Info | Packet | Pie | Architecture | GitGraph | Radar;
const parsers: Record<string, LangiumParser> = {};
const initializers = {
info: asy... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/index.ts | packages/parser/src/index.ts | import type { AstNode } from 'langium';
export * from './language/index.js';
export * from './parse.js';
/**
* Exclude/omit all `AstNode` attributes recursively.
*/
export type RecursiveAstOmit<T> = T extends object
? { [P in keyof T as Exclude<P, keyof AstNode>]: RecursiveAstOmit<T[P]> }
: T;
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/index.ts | packages/parser/src/language/index.ts | export {
Info,
MermaidAstType,
Packet,
PacketBlock,
Pie,
PieSection,
Architecture,
GitGraph,
Radar,
Treemap,
Branch,
Commit,
Merge,
Statement,
isInfo,
isPacket,
isPacketBlock,
isPie,
isPieSection,
isArchitecture,
isGitGraph,
isTreemap,
isBranch,
isCommit,
isMerge,
} fro... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/radar/index.ts | packages/parser/src/language/radar/index.ts | export * from './module.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/radar/tokenBuilder.ts | packages/parser/src/language/radar/tokenBuilder.ts | import { AbstractMermaidTokenBuilder } from '../common/index.js';
export class RadarTokenBuilder extends AbstractMermaidTokenBuilder {
public constructor() {
super(['radar-beta']);
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/radar/module.ts | packages/parser/src/language/radar/module.ts | import type {
DefaultSharedCoreModuleContext,
LangiumCoreServices,
LangiumSharedCoreServices,
Module,
PartialLangiumCoreServices,
} from 'langium';
import {
EmptyFileSystem,
createDefaultCoreModule,
createDefaultSharedCoreModule,
inject,
} from 'langium';
import { CommonValueConverter } from '../commo... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/gitGraph/index.ts | packages/parser/src/language/gitGraph/index.ts | export * from './module.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/gitGraph/tokenBuilder.ts | packages/parser/src/language/gitGraph/tokenBuilder.ts | import { AbstractMermaidTokenBuilder } from '../common/index.js';
export class GitGraphTokenBuilder extends AbstractMermaidTokenBuilder {
public constructor() {
super(['gitGraph']);
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/gitGraph/module.ts | packages/parser/src/language/gitGraph/module.ts | import type {
DefaultSharedCoreModuleContext,
LangiumCoreServices,
LangiumSharedCoreServices,
Module,
PartialLangiumCoreServices,
} from 'langium';
import {
inject,
createDefaultCoreModule,
createDefaultSharedCoreModule,
EmptyFileSystem,
} from 'langium';
import { CommonValueConverter } from '../commo... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/pie/valueConverter.ts | packages/parser/src/language/pie/valueConverter.ts | import type { CstNode, GrammarAST, ValueType } from 'langium';
import { AbstractMermaidValueConverter } from '../common/index.js';
export class PieValueConverter extends AbstractMermaidValueConverter {
protected runCustomConverter(
rule: GrammarAST.AbstractRule,
input: string,
_cstNode: CstNode
): Val... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/pie/index.ts | packages/parser/src/language/pie/index.ts | export * from './module.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/pie/tokenBuilder.ts | packages/parser/src/language/pie/tokenBuilder.ts | import { AbstractMermaidTokenBuilder } from '../common/index.js';
export class PieTokenBuilder extends AbstractMermaidTokenBuilder {
public constructor() {
super(['pie', 'showData']);
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/pie/module.ts | packages/parser/src/language/pie/module.ts | import type {
DefaultSharedCoreModuleContext,
LangiumCoreServices,
LangiumSharedCoreServices,
Module,
PartialLangiumCoreServices,
} from 'langium';
import {
EmptyFileSystem,
createDefaultCoreModule,
createDefaultSharedCoreModule,
inject,
} from 'langium';
import { MermaidGeneratedSharedModule, PieGen... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/common/matcher.ts | packages/parser/src/language/common/matcher.ts | /**
* Matches single and multi line accessible description
*/
export const accessibilityDescrRegex = /accDescr(?:[\t ]*:([^\n\r]*)|\s*{([^}]*)})/;
/**
* Matches single line accessible title
*/
export const accessibilityTitleRegex = /accTitle[\t ]*:([^\n\r]*)/;
/**
* Matches a single line title
*/
export const t... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/common/valueConverter.ts | packages/parser/src/language/common/valueConverter.ts | import type { CstNode, GrammarAST, ValueType } from 'langium';
import { DefaultValueConverter } from 'langium';
import { accessibilityDescrRegex, accessibilityTitleRegex, titleRegex } from './matcher.js';
const rulesRegexes: Record<string, RegExp> = {
ACC_DESCR: accessibilityDescrRegex,
ACC_TITLE: accessibilityTi... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/common/index.ts | packages/parser/src/language/common/index.ts | export * from './tokenBuilder.js';
export * from './valueConverter.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/common/tokenBuilder.ts | packages/parser/src/language/common/tokenBuilder.ts | import type { GrammarAST, Stream, TokenBuilderOptions } from 'langium';
import type { TokenType } from 'chevrotain';
import { DefaultTokenBuilder } from 'langium';
export abstract class AbstractMermaidTokenBuilder extends DefaultTokenBuilder {
private keywords: Set<string>;
public constructor(keywords: string[])... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/architecture/valueConverter.ts | packages/parser/src/language/architecture/valueConverter.ts | import type { CstNode, GrammarAST, ValueType } from 'langium';
import { AbstractMermaidValueConverter } from '../common/index.js';
export class ArchitectureValueConverter extends AbstractMermaidValueConverter {
protected runCustomConverter(
rule: GrammarAST.AbstractRule,
input: string,
_cstNode: CstNode... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/architecture/index.ts | packages/parser/src/language/architecture/index.ts | export * from './module.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/architecture/tokenBuilder.ts | packages/parser/src/language/architecture/tokenBuilder.ts | import { AbstractMermaidTokenBuilder } from '../common/index.js';
export class ArchitectureTokenBuilder extends AbstractMermaidTokenBuilder {
public constructor() {
super(['architecture']);
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/architecture/module.ts | packages/parser/src/language/architecture/module.ts | import type {
DefaultSharedCoreModuleContext,
LangiumCoreServices,
LangiumSharedCoreServices,
Module,
PartialLangiumCoreServices,
} from 'langium';
import {
EmptyFileSystem,
createDefaultCoreModule,
createDefaultSharedCoreModule,
inject,
} from 'langium';
import { MermaidGeneratedSharedModule, Archit... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/treemap/valueConverter.ts | packages/parser/src/language/treemap/valueConverter.ts | import type { CstNode, GrammarAST, ValueType } from 'langium';
import { AbstractMermaidValueConverter } from '../common/index.js';
// Regular expression to extract className and styleText from a classDef terminal
const classDefRegex = /classDef\s+([A-Z_a-z]\w+)(?:\s+([^\n\r;]*))?;?/;
export class TreemapValueConverte... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/treemap/treemap-validator.ts | packages/parser/src/language/treemap/treemap-validator.ts | import type { ValidationAcceptor, ValidationChecks } from 'langium';
import type { MermaidAstType, Treemap } from '../generated/ast.js';
import type { TreemapServices } from './module.js';
/**
* Register custom validation checks.
*/
export function registerValidationChecks(services: TreemapServices) {
const valida... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/treemap/index.ts | packages/parser/src/language/treemap/index.ts | export * from './module.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/treemap/tokenBuilder.ts | packages/parser/src/language/treemap/tokenBuilder.ts | import { AbstractMermaidTokenBuilder } from '../common/index.js';
export class TreemapTokenBuilder extends AbstractMermaidTokenBuilder {
public constructor() {
super(['treemap']);
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/treemap/module.ts | packages/parser/src/language/treemap/module.ts | import type {
DefaultSharedCoreModuleContext,
LangiumCoreServices,
LangiumSharedCoreServices,
Module,
PartialLangiumCoreServices,
} from 'langium';
import {
EmptyFileSystem,
createDefaultCoreModule,
createDefaultSharedCoreModule,
inject,
} from 'langium';
import { MermaidGeneratedSharedModule, Treema... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/packet/index.ts | packages/parser/src/language/packet/index.ts | export * from './module.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/packet/tokenBuilder.ts | packages/parser/src/language/packet/tokenBuilder.ts | import { AbstractMermaidTokenBuilder } from '../common/index.js';
export class PacketTokenBuilder extends AbstractMermaidTokenBuilder {
public constructor() {
super(['packet']);
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/packet/module.ts | packages/parser/src/language/packet/module.ts | import type {
DefaultSharedCoreModuleContext,
LangiumCoreServices,
LangiumSharedCoreServices,
Module,
PartialLangiumCoreServices,
} from 'langium';
import {
EmptyFileSystem,
createDefaultCoreModule,
createDefaultSharedCoreModule,
inject,
} from 'langium';
import { CommonValueConverter } from '../comm... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/info/index.ts | packages/parser/src/language/info/index.ts | export * from './module.js';
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/info/tokenBuilder.ts | packages/parser/src/language/info/tokenBuilder.ts | import { AbstractMermaidTokenBuilder } from '../common/index.js';
export class InfoTokenBuilder extends AbstractMermaidTokenBuilder {
public constructor() {
super(['info', 'showInfo']);
}
}
| typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/src/language/info/module.ts | packages/parser/src/language/info/module.ts | import type {
DefaultSharedCoreModuleContext,
LangiumCoreServices,
LangiumSharedCoreServices,
Module,
PartialLangiumCoreServices,
} from 'langium';
import {
EmptyFileSystem,
createDefaultCoreModule,
createDefaultSharedCoreModule,
inject,
} from 'langium';
import { CommonValueConverter } from '../comm... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/test-util.ts | packages/parser/tests/test-util.ts | import type { LangiumParser, ParseResult } from 'langium';
import { expect, vi } from 'vitest';
import type {
Architecture,
ArchitectureServices,
Info,
InfoServices,
Pie,
PieServices,
Radar,
RadarServices,
Packet,
PacketServices,
GitGraph,
GitGraphServices,
} from '../src/language/index.js';
imp... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/gitGraph.test.ts | packages/parser/tests/gitGraph.test.ts | import { describe, expect, it } from 'vitest';
import type { Branch, Merge } from '../src/language/index.js';
import { gitGraphParse as parse } from './test-util.js';
import type { Commit } from '../src/language/index.js';
import type { Checkout, CherryPicking } from '../src/language/generated/ast.js';
describe('Parsi... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/architecture.test.ts | packages/parser/tests/architecture.test.ts | import { describe, expect, it } from 'vitest';
import { Architecture } from '../src/language/index.js';
import { expectNoErrorsOrAlternatives, architectureParse as parse } from './test-util.js';
describe('architecture', () => {
describe('should handle architecture definition', () => {
it.each([
`architect... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/info.test.ts | packages/parser/tests/info.test.ts | import { describe, expect, it } from 'vitest';
import { Info } from '../src/language/index.js';
import { expectNoErrorsOrAlternatives, infoParse as parse } from './test-util.js';
describe('info', () => {
it.each([
`info`,
`
info`,
`info
`,
`
info
`,
])('should handle empty info', (... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/packet.test.ts | packages/parser/tests/packet.test.ts | import { describe, expect, it } from 'vitest';
import { Packet } from '../src/language/index.js';
import { expectNoErrorsOrAlternatives, packetParse as parse } from './test-util.js';
describe('packet', () => {
it.each([
`packet-beta`,
` packet-beta `,
`\tpacket-beta\t`,
`
\tpacket-beta
`,
... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/pie.test.ts | packages/parser/tests/pie.test.ts | import { describe, expect, it } from 'vitest';
import { Pie } from '../src/language/index.js';
import { expectNoErrorsOrAlternatives, pieParse as parse } from './test-util.js';
describe('pie', () => {
describe('should handle pie definition with or without showData', () => {
it.each([
`pie`,
` pie ... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/treemap.test.ts | packages/parser/tests/treemap.test.ts | import { describe, expect, it } from 'vitest';
import { expectNoErrorsOrAlternatives } from './test-util.js';
import type { Treemap, Section, Leaf, TreemapRow } from '../src/language/generated/ast.js';
import type { LangiumParser } from 'langium';
import { createTreemapServices } from '../src/language/treemap/module.js... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
mermaid-js/mermaid | https://github.com/mermaid-js/mermaid/blob/d5bc07dc0c23e496b5356880dc524ca988f2d3c3/packages/parser/tests/radar.test.ts | packages/parser/tests/radar.test.ts | import { describe, expect, it } from 'vitest';
import { Radar } from '../src/language/index.js';
import { expectNoErrorsOrAlternatives, radarParse as parse } from './test-util.js';
const mutateGlobalSpacing = (context: string) => {
return [
context,
` ${context} `,
`\t${context}\t`,
`
\t${cont... | typescript | MIT | d5bc07dc0c23e496b5356880dc524ca988f2d3c3 | 2026-01-04T15:25:31.872456Z | false |
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