10 Fastest-Growing GitHub Repos This Week (Third 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 Third Week of April 2026 | Ranked by stars gained in the last 7 days.

1. AgentSeal/codeburn — ⭐ 2.6k

See where your AI coding tokens go. Interactive TUI dashboard for Claude Code, Codex, and Cursor cost observability.

⭐ 2,624 stars 🔀 181 forks 💻 TypeScript 📄 MIT
🏷️ ai-coding, claude-code, cli, codex
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2. Nightmare-Eclipse/RedSun — ⭐ 1.4k

The Red Sun vulnerability repository

⭐ 1,404 stars 🔀 302 forks 💻 C++ 📄 MIT
🏷️ general
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3. vercel-labs/wterm — ⭐ 1.4k

A terminal emulator for the web

⭐ 1,389 stars 🔀 42 forks 💻 TypeScript 📄 Apache-2.0
🏷️ general
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4. Mouseww/anything-analyzer — ⭐ 1.3k

全能协议分析工具：浏览器抓包 + MITM 代理 + 指纹伪装 + AI 分析 + MCP Server 无缝对接 AI Agent/IDE | All-in-one protocol analysis toolkit — built-in browser capture, MITM proxy, JS hooks, fingerprint spoofing, AI analysis & M

⭐ 1,310 stars 🔀 301 forks 💻 TypeScript 📄 No license
🏷️ 2api, ai-tools, analysis-cli, api-analysis
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5. alchaincyf/darwin-skill — ⭐ 1.1k

达尔文.skill —— 一个让你的Skill无限进化的系统：评估→改进→测试→保留或回滚 | Autoresearch-inspired autonomous skill optimization for Claude Code. Evaluate, improve, test, keep or revert.

⭐ 1,129 stars 🔀 139 forks 💻 HTML 📄 No license
🏷️ general
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6. Robbyant/lingbot-map — ⭐ 1.1k

A feed-forward 3D foundation model for reconstructing scenes from streaming data

⭐ 1,097 stars 🔀 80 forks 💻 Python 📄 Apache-2.0
🏷️ general
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7. browser-use/video-use — ⭐ 1.1k

No description provided.

⭐ 1,056 stars 🔀 97 forks 💻 Python 📄 No license
🏷️ general
→ View on GitHub

8. lewislulu/html-ppt-skill — ⭐ 998

HTML PPT Studio — AgentSkill with 24 themes, 31 layouts, 20+ animations for building professional HTML presentations

⭐ 998 stars 🔀 109 forks 💻 HTML 📄 MIT
🏷️ general
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9. Manavarya09/design-extract — ⭐ 908

Extract the complete design language from any website — colors, typography, spacing, shadows, and more. npx CLI + Claude Code plugin.

⭐ 908 stars 🔀 73 forks 💻 JavaScript 📄 MIT
🏷️ agent-skill, agent-skills, ai, claude-code-plugin
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10. BuilderPulse/BuilderPulse — ⭐ 902

AI-powered daily intelligence for indie hackers and builders. 20 questions, 10+ sources, every morning.

⭐ 902 stars 🔀 65 forks 💻 Multiple languages 📄 No license
🏷️ ai, builders, indiehackers
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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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