RISING · DEVELOPER TOOLS

Build tools, bundlers, package managers and productivity boosters. The Developer Tools repositories breaking out right now, ranked by relative momentum: daily growth against their own size, so real risers surface instead of the giants that merely add the most stars in absolute terms.

catalog of 2026-09-13 · velocity is a trailing pace, up to 7 days · the one history nobody else keeps

1. 01DietrichGebert/ponytailJavaScriptMakes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.137K ★▲ 1%/day1.4K/d
2. 02affaan-m/ECCJavaScriptThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor 257K ★▲ 0.5%/day1.2K/d
3. 03getpaseo/paseoTypeScriptOrchestrate multiple coding agents from desktop and mobile17K ★▲ 0.4%/day63/d
4. 04usestrix/strixPythonOpen-source AI penetration testing tool to find and fix your app’s vulnerabilities.62K ★▲ 0.3%/day203/d
5. 05rtk-ai/rtkRustCLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies80K ★▲ 0.3%/day205/d
6. 06OpenHands/OpenHandsTypeScript🙌 OpenHands: AI-Driven Development88K ★▲ 0.2%/day200/d
7. 07files-community/FilesC#A modern file manager that helps users organize their files and folders.45K ★▲ 0.1%/day58/d
8. 08DayuanJiang/next-ai-draw-ioTypeScriptA next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural lan36K ★▲ 0.1%/day25/d
9. 09sxyazi/yaziRust💥 Blazing fast terminal file manager written in Rust, based on async I/O.42K ★▲ 0.1%/day27/d
10. 10excalidraw/excalidrawTypeScriptVirtual whiteboard for sketching hand-drawn like diagrams132K ★▲ 0.1%/day67/d