| --- |
| license: mit |
| task_categories: |
| - text-generation |
| language: |
| - en |
| tags: |
| - code |
| - javascript |
| --- |
| |
|
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| **JavaScript-Code-Large** |
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| JavaScript-Code-Large is a large-scale corpus of JavaScript source code comprising more than 5 million JavaScript files. The dataset is designed to support research in large language model (LLM) pretraining, code intelligence, software engineering automation, and program analysis for the JavaScript ecosystem. |
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| By providing a high-volume, language-specific corpus, JavaScript-Code-Large enables systematic experimentation in JavaScript-focused model training, domain adaptation, and downstream code understanding tasks. |
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| JavaScript-Code-Large addresses the need for a dedicated JavaScript-only dataset at substantial scale, enabling focused research across frontend, backend, and full-stack JavaScript environments. |
| . |
| **1. Dataset Composition** |
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| Programming Language: JavaScript |
| File Count: 5M+ JavaScript files |
| File Format: .jsonl |
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| Content Types |
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| The dataset includes a wide variety of JavaScript constructs and paradigms, such as: |
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| - Functions (declarations, expressions, arrow functions) |
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| - Classes and prototypes |
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| - Modules (CommonJS and ES Modules) |
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| - Asynchronous patterns (async/await, Promises, callbacks) |
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| - Event-driven code |
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| - Closures and higher-order functions |
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| - Functional programming constructs |
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| - DOM manipulation code |
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| - Node.js backend logic |
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| - Frontend framework components |
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| - JSDoc comments |
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| - Error handling patterns |
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| - Modern ES6+ features |
