10 Fastest-Growing GitHub Repos This Week (First Week of April 2026)

Every week we scan GitHub for the fastest-growing repositories in AI and developer tooling. Here are the 10 repos that exploded in stars this week — from new AI coding tools to open-source frameworks worth bookmarking.

Week of First Week of April 2026 | Ranked by stars gained in the last 7 days.


1. instructkr/claw-code — ⭐ 100.0k

The fastest repo in history to surpass 50K stars ⭐, reaching the milestone in just 2 hours after publication. Better Harness Tools that make real things done. Now writing in Rust using oh-my-codex.

99,969 stars 🔀 91,808 forks 💻 Rust 📄 No license
🏷️ general
→ View on GitHub

2. sanbuphy/learn-coding-agent — ⭐ 10.2k

Research on Coding Agents

10,185 stars 🔀 18,907 forks 💻 Multiple languages 📄 No license
🏷️ general
→ View on GitHub

3. openai/codex-plugin-cc — ⭐ 7.1k

Use Codex from Claude Code to review code or delegate tasks.

7,054 stars 🔀 361 forks 💻 JavaScript 📄 Apache-2.0
🏷️ general
→ View on GitHub

4. ChinaSiro/claude-code-sourcemap — ⭐ 6.9k

No description provided.

6,925 stars 🔀 12,046 forks 💻 TypeScript 📄 No license
🏷️ general
→ View on GitHub

5. claude-code-best/claude-code — ⭐ 6.2k

原汁原昧 Claude Code 可运行版; Bun 可编译执行版; Typescript 类型全修复; 企业级可靠性; 安全无毒, lock 文件保真, 可直接 bun i; bun run dev 启动

6,230 stars 🔀 7,829 forks 💻 TypeScript 📄 No license
🏷️ general
→ View on GitHub

6. Kuberwastaken/claurst — ⭐ 5.4k

Your favorite Terminal Coding Agent, now in Rust & a Breakdown of the Claude Code leak & discoveries

5,389 stars 🔀 6,218 forks 💻 Rust 📄 No license
🏷️ general
→ View on GitHub

7. titanwings/colleague-skill — ⭐ 4.5k

将冰冷的离别化为温暖的 Skill,欢迎加入数字生命1.0!Transforming cold farewells into warm skills? It’s giving rebirth era. Welcome to Digital Life 1.0. 🫶

4,454 stars 🔀 234 forks 💻 Python 📄 MIT
🏷️ general
→ View on GitHub

8. magnum6actual/flipoff — ⭐ 2.6k

Free split-flap display emulator for any TV. The classic flip-board look, without the $3,500 hardware.

2,569 stars 🔀 310 forks 💻 JavaScript 📄 No license
🏷️ general
→ View on GitHub

9. tvytlx/ai-agent-deep-dive — ⭐ 2.2k

Claude Code 源码深度研究报告

2,195 stars 🔀 928 forks 💻 Multiple languages 📄 No license
🏷️ general
→ View on GitHub

10. NanmiCoder/claude-code-haha — ⭐ 2.1k

Claude Code leaked source – locally runnable version

2,119 stars 🔀 2,695 forks 💻 TypeScript 📄 No license
🏷️ general
→ View on GitHub

Data pulled from the GitHub Search API. Star counts reflect totals at time of publication. We update this list every Monday. Browse all posts →

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