developer tools

Top 100 active public non-fork repositories tagged developer-tools, ordered by stars.

Snapshot: 2026-10-31T12:19:26.881Z. Rankings use this list’s declared public metric; missing values sort last, ties use record ID, and Trending retains source order.

Ranked by stars: 293,898

affaan-m/ECC

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

293898 stars · 43503 forks · JavaScript

Ranked by stars: 181,250

DietrichGebert/ponytail

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

181250 stars · 9958 forks · JavaScript

Ranked by stars: 139,761

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

139761 stars · 13339 forks · Python

Ranked by stars: 95,774

puppeteer/puppeteer

JavaScript API for Chrome and Firefox

95774 stars · 9597 forks · TypeScript

Ranked by stars: 92,330

OpenHands/OpenHands

🙌 OpenHands: AI-Driven Development

92330 stars · 12293 forks · TypeScript

Ranked by stars: 91,980

tt-a1i/archify

Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.

91980 stars · 6270 forks · JavaScript

Ranked by stars: 85,117

rtk-ai/rtk

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

85117 stars · 5436 forks · Rust

Ranked by stars: 80,710

hoppscotch/hoppscotch

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

80710 stars · 6210 forks · TypeScript

Ranked by stars: 78,397

ComposioHQ/awesome-claude-skills

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

78397 stars · 9450 forks · Python

#10

Ranked by stars: 59,548

ayghri/i-have-adhd

A skill to stop your coding agent from burying the answer. ADHD-friendly output.

59548 stars · 3460 forks · Python

#11

Ranked by stars: 53,684

Ebony-Vinyl/dsh-our-free-model

在 dsh 里装上这个插件即可，无需登录、注册或填 API Key，就能使用包括 DeepSeek V4.1 Flash、Kimi K3 在内的前沿模型——完全免费，不限量。 All you do is install this plugin in dsh: no login, no sign-up, no API key — the frontier models are just there, DeepSeek V4.1 Flash and Kimi K3 among them. Completely free, with no usage cap.

53684 stars · 1472 forks · JavaScript

#12

Ranked by stars: 48,883

sickn33/agentic-awesome-skills

2,884+ reusable AI agent skills for Claude Code, Codex, Cursor and Gemini CLI. AAS Core adds local catalog discovery, agent-owned selection and plan preview. CLI, MCP and plugins.

48883 stars · 7095 forks · Python

#13

Ranked by stars: 48,336

GitHubDaily/GitHubDaily

坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.

48336 stars · 4714 forks · language not reported

#14

Ranked by stars: 47,960

usebruno/bruno

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

47960 stars · 3059 forks · JavaScript

#15

Ranked by stars: 47,889

DeusData/codebase-memory-mcp

Local code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection.

47889 stars · 3936 forks · C

#16

Ranked by stars: 47,028