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+ ---
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+ license: mit
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+ task_categories:
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+ - text-classification
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+ - time-series-forecasting
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+ language:
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+ - en
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+ tags:
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+ - github
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+ - trending
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+ - repositories
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+ - software-engineering
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+ - popularity
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+ - time-series
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+ size_categories:
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+ - 100K<n<1M
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+ ---
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+
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+ # GitHub Trending Projects (2013-2025)
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+
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+ A comprehensive dataset of **423,098 GitHub trending repository entries** spanning **12+ years** (August 2013 - November 2025), scraped from Wayback Machine snapshots of GitHub's trending page.
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+
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+ ## 🎯 Dataset Overview
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+
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+ This dataset captures the evolution of GitHub's trending repositories over time, providing insights into:
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+ - **Software development trends** across programming languages and domains
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+ - **Popular open-source projects** and their trending patterns
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+ - **Community interests** and shifts in developer focus over 12 years
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+ - **Viral repository dynamics** and sustained popularity patterns
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+
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+ **Key Statistics:**
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+ - πŸ“Š **423,098** trending repository entries
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+ - πŸ—‚οΈ **14,500** unique repositories
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+ - πŸ“… **128 months** of coverage (2013-08 to 2025-11)
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+ - ⭐ **89.8%** scraping success rate from Wayback Machine
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+ - πŸ† **Pre-processed monthly rankings** with weighted scoring
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+
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+ ## πŸ“ Dataset Files
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+
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+ ### 1. `github-trending-projects-full.csv` (19 MB)
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+ **Complete daily trending data** - All 423,098 entries
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+
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+ | Column | Type | Description |
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+ |--------|------|-------------|
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+ | `name` | string | Repository name |
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+ | `star_count` | integer | Star count (max recorded, may be empty for pre-2020) |
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+ | `fork_count` | integer | Fork count (max recorded, may be empty for pre-2020) |
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+ | `repo_owner` | string | Repository owner/organization |
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+ | `rank` | integer | Position in trending (1-25) |
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+ | `date` | date | Snapshot date (YYYY-MM-DD) |
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+
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+ **Use cases:**
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+ - Custom time-series analysis
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+ - Training ML models on trending patterns
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+ - Analyzing daily trending dynamics
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+ - Creating custom aggregations (weekly, yearly, etc.)
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+ - Studying viral repository behavior
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+
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+ ### 2. `github-top-projects-by-month.csv` (211 KB)
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+ **Monthly top 25 repositories** - Pre-processed with weighted scoring
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+
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+ | Column | Type | Description |
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+ |--------|------|-------------|
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+ | `month` | string | Month (YYYY-MM) |
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+ | `rank` | integer | Monthly rank (1-25) |
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+ | `repository` | string | Full repository name (owner/name) |
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+ | `repo_owner` | string | Repository owner |
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+ | `repo_name` | string | Repository name |
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+ | `star_count` | integer | Maximum recorded stars |
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+ | `fork_count` | integer | Maximum recorded forks |
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+ | `ranking_appearances` | integer | Times appeared in trending that month |
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+
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+ **Use cases:**
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+ - Quick monthly insights and visualizations
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+ - Dashboard creation
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+ - Identifying consistently popular projects
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+ - Trend analysis without processing overhead
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+
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+ ## πŸ† Scoring Methodology
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+
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+ Monthly rankings use a **weighted frequency and position-based scoring system**:
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+
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+ ```
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+ Score = Ξ£ (25 - rank + 1) for each trending appearance
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+
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+ Where:
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+ - Rank 1 β†’ 25 points
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+ - Rank 2 β†’ 24 points
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+ - ...
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+ - Rank 25 β†’ 1 point
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+ ```
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+
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+ **Example:**
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+ - Project appears 10 times at rank #1 β†’ 250 points
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+ - Project appears 20 times at rank #10 β†’ 320 points (higher ranked!)
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+
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+ This rewards both **consistency** (frequent appearances) and **position** (higher ranks).
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+
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+ ## πŸ“Š Data Collection
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+
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+ **Source:** GitHub Trending page via Wayback Machine (web.archive.org)
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+ **Period:** August 21, 2013 - November 30, 2025
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+ **Method:** Python web scraping with BeautifulSoup
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+ **Snapshots:** 17,127 successfully scraped from 19,064 available
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+ **Retry Logic:** Up to 15 retries with exponential backoff
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+
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+ **HTML Parsing:**
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+ - Multiple extraction methods for different page structures (2013-2019, 2020+)
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+ - Handles changes in GitHub's trending page design
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+ - Robust error handling for incomplete snapshots
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+
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+ ## ⚠️ Known Limitations
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+
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+ ### 1. **Missing Star/Fork Data (Pre-2020)**
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+ - **100% of 2013-2019 entries** lack star/fork counts
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+ - Only **67.8% of dataset** has popularity metrics
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+ - Cause: Different HTML structure in older Wayback snapshots
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+ - **Impact:** Cannot compare absolute popularity for historical projects
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+
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+ ### 2. **Uneven Temporal Distribution**
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+ - Snapshot frequency: **1 to 31 per month** (31x variance)
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+ - 2019-2020 heavily over-represented
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+ - Some months: 25 projects, others: 17,446 projects
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+ - **Impact:** Monthly scores favor periods with more snapshots
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+
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+ ### 3. **Star Count Timing Inconsistency**
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+ - Star counts are "maximum ever recorded" across all snapshots
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+ - A 2015 project's stars might be from 2025 scraping
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+ - **Not temporally aligned** - older projects had more time to accumulate stars
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+ - **Impact:** Can't fairly compare popularity across eras
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+
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+ ### 4. **Multiple Appearances Bias**
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+ - Top projects appear 1,700-1,900 times
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+ - 1,129 projects appear only once
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+ - Favors "evergreen" educational repos
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+ - **Impact:** Brief viral projects may be undervalued
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+
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+ ### 5. **Failed Scrapes**
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+ - 1,937 URLs failed (10.2%)
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+ - Mainly 2014-2019 due to SSL/TLS incompatibility
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+ - Some date ranges completely missing
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+ - **Impact:** Gaps in temporal coverage
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+
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+ **See DATASET_ISSUES.md for detailed analysis**
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+
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+ ## πŸ“ˆ Data Quality by Era
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+
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+ | Era | Quality | Star Data | Snapshot Density | Grade |
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+ |-----|---------|-----------|------------------|-------|
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+ | **2013-2019** | Limited | ❌ 0% | Low-Medium | **C+** |
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+ | **2020-2025** | Excellent | βœ… 100% | High | **A-** |
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+
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+ **Recommendation:** Use 2020-2025 data for analyses requiring star/fork counts
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+
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+ ## πŸ’‘ Usage Examples
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+
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+ ### Load Full Dataset (Python)
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+
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+ ```python
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+ import pandas as pd
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+
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+ # Load complete dataset
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+ df = pd.read_csv('github-trending-projects-full.csv')
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+
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+ # Filter to 2020+ (with star data)
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+ df_recent = df[df['date'] >= '2020-01-01']
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+
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+ # Get top trending projects of 2024
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+ df_2024 = df[df['date'].str.startswith('2024')]
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+ top_2024 = df_2024.groupby(['repo_owner', 'name']).size().sort_values(ascending=False).head(10)
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+ print(top_2024)
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+ ```
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+
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+ ### Load Monthly Top (Python)
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+
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+ ```python
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+ import pandas as pd
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+
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+ # Load pre-processed monthly rankings
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+ df_monthly = pd.read_csv('github-top-projects-by-month.csv')
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+
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+ # Get November 2025 top 10
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+ nov_2025 = df_monthly[df_monthly['month'] == '2025-11'].head(10)
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+ print(nov_2025[['rank', 'repository', 'star_count', 'ranking_appearances']])
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+
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+ # Find projects that consistently rank #1
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+ rank_1_projects = df_monthly[df_monthly['rank'] == 1]['repository'].value_counts()
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+ print(rank_1_projects.head(10))
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+ ```
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+
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+ ### Time Series Analysis
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+
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+ ```python
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+ import pandas as pd
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+ import matplotlib.pyplot as plt
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+
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+ df = pd.read_csv('github-trending-projects-full.csv')
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+ df['date'] = pd.to_datetime(df['date'])
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+
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+ # Analyze a specific project over time
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+ project = 'microsoft/vscode'
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+ project_df = df[(df['repo_owner'] == 'microsoft') & (df['name'] == 'vscode')]
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+
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+ # Plot trending frequency over time
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+ monthly_counts = project_df.groupby(project_df['date'].dt.to_period('M')).size()
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+ monthly_counts.plot(title=f'{project} Trending Frequency')
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+ plt.ylabel('Days in Trending')
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+ plt.show()
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+ ```
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+
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+ ### Language Trends (requires additional metadata)
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+
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+ ```python
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+ # Note: Language data not included in this dataset
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+ # Would need to join with GitHub API data or another dataset
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+ ```
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+
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+ ## πŸ” Research Applications
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+
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+ This dataset enables analysis of:
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+
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+ 1. **Trending Dynamics**
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+ - What makes a repository go viral?
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+ - How long do projects stay trending?
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+ - Seasonal patterns in software development
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+
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+ 2. **Technology Adoption**
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+ - Rise and fall of programming languages
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+ - Framework popularity over time
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+ - Shift from monolithic to microservices
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+
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+ 3. **Open Source Evolution**
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+ - Growth of educational repositories
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+ - Corporate open source contributions
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+ - Regional trending patterns
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+
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+ 4. **Predictive Modeling**
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+ - Forecasting future trending projects
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+ - Identifying early viral indicators
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+ - Star growth prediction models
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+
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+ 5. **Developer Behavior**
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+ - Community interest shifts
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+ - Popular project categories
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+ - Documentation and tutorial demand
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+
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+ ## πŸ“Š Example Insights
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+
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+ **Most Consistently Trending (2020-2025):**
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+ 1. `jwasham/coding-interview-university` - 1,948 appearances
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+ 2. `TheAlgorithms/Python` - 1,891 appearances
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+ 3. `donnemartin/system-design-primer` - 1,865 appearances
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+
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+ **Trending Patterns:**
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+ - Educational repositories dominate long-term trending
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+ - AI/ML projects saw massive spike in 2023-2024
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+ - Web frameworks remain consistently popular
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+
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+ ## πŸ“œ License
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+
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+ **MIT License**
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+
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+ This dataset is released under the MIT License. You can:
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+ - βœ… Use for commercial purposes
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+ - βœ… Modify and distribute
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+ - βœ… Use in research (attribution appreciated!)
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+ - βœ… Include in proprietary software
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+
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+ **Source Data:** Wayback Machine (public archive)
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+ **Original Content:** GitHub Trending pages
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+
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+ ## πŸ™ Acknowledgments
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+
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+ - **GitHub** for maintaining the trending page
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+ - **Internet Archive** for the Wayback Machine
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+ - **Open Source Community** for creating amazing projects
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+
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+ ## πŸ“§ Contact & Contributions
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+
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+ - **Issues/Questions:** Open an issue on the dataset repository
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+ - **Data Errors:** Please report any inconsistencies
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+ - **Contributions:** Additional metadata or corrections welcome
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+
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+ ## πŸ“– Citation
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+
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+ If you use this dataset in your research, please cite:
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+
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+ ```bibtex
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+ @dataset{github_trending_2013_2025,
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+ title={GitHub Trending Projects Dataset (2013-2025)},
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+ author={Your Name},
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+ year={2025},
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+ publisher={Hugging Face},
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+ url={https://huggingface.co/datasets/YOUR_USERNAME/github-top-projects}
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+ }
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+ ```
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+
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+ ## πŸ”— Related Datasets
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+
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+ - GitHub Archive (gharchive.org) - Complete GitHub event stream
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+ - GHTorrent - GitHub data for research
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+ - Libraries.io - Package manager dependency data
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+
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+ ## πŸ“… Updates
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+
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+ - **2025-12:** Initial release (2013-08 to 2025-11)
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+ - Future updates planned quarterly
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+
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+ ## βš™οΈ Technical Details
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+
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+ **Scraping Configuration:**
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+ - Retry attempts: 15 with exponential backoff
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+ - Delay between requests: 4-6 seconds (randomized)
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+ - Timeout: 45 seconds per request
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+ - User-Agent: Mozilla/5.0 (standard browser)
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+
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+ **Data Processing:**
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+ - Deduplication: By date + repo + rank
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+ - Sorting: Chronological (newest first)
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+ - Encoding: UTF-8
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+ - Format: CSV with headers
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+
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+ ## πŸ› Known Issues
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+
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+ See `DATASET_ISSUES.md` for comprehensive list including:
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+ - Missing data gaps
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+ - Star count timing issues
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+ - Temporal distribution variance
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+ - Recommended usage guidelines
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+
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+ ---
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+
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+ **Last Updated:** December 2025
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+ **Dataset Version:** 1.0
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+ **Status:** βœ… Complete and ready for use