Curated collection

Best Developer Tools tools

Compare 1,942 quality-filtered Developer Tools tools using public popularity, activity, licensing and source data.

Browse quality-filtered Developer Tools tools ranked by public signals. Filter by source, pricing, or recency to find a fit faster.

Top Developer Tools tools

1942 tools

91/100

mockd

High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, SOAP in one binary.

Open source Developer Tools
91/100

metis

Metis is a coding agent that boosts AI/LLM coding performance by 50%

Open source Developer Tools
91/100

agav

Terminal-native AI coding assistant for real repositories. Inspect code, edit files, run tests, and verify changes from the CLI.

Open source Developer ToolsAI
91/100

agentreach

AgentReach (reach): Point your coding agent at any box you can SSH into. The server never gets your agent.

Open source Developer Tools
91/100

ai-rulez

Complete AI development workflow for 19+ tools. Builtin rules, agents, and conventions out of the box. Generate native configs for Claude, Cursor, Copilot, Wind

Open source Developer ToolsAI
91/100

octomind

Open-source AI coding agent and agent runtime: one binary, any model, MCP-native. Runs in terminal, CI, or as a daemon.

Open source Developer Tools
91/100

html-tools

🛠️ 1088+ 纯前端在线工具集 | 单文件·零构建·可离线·隐私优先 | Pure HTML Tools - Single file, Zero build, Offline-ready, Privacy-first

Open source Developer Tools
91/100

ptags

A parallel universal-ctags wrapper for git repository

Open source Developer Tools
91/100

claude-duet

Two devs, one Claude. Share a Claude Code session in real-time with E2E encryption.

Open source Developer Tools
91/100

Graph-of-States

[ICML 2026] A neuro-symbolic framework for abductive reasoning that grounds multi-agent collaboration in structured belief states using a causal graph and state

Open source Developer Tools
91/100

web5-js

Monorepo for the Web5 JS TypeScript implementation

Open source Developer Tools
91/100

cclens

Claude Code 专属会话管理器:多会话统一管理 + AI 成本可视化仪表盘 + 会话摘要知识库。终端 CLI 与 VS Code 扩展双形态,流式解析会话日志,按模型/项目/日期归因成本并

Open source Developer ToolsProductivity
91/100

mkdev

Trusted localhost HTTPS — local CA, /etc/hosts, mDNS LAN sharing, reverse proxy. Maps https://name.local → localhost:port

Open source Developer Tools
91/100

thesys-core

Open-source research workspace: search academic papers, upload PDFs, inline citations with on-PDF highlights, reader-mode Q&A, and get citation export in four f

Open source Developer Tools
91/100

rove

Rove — the agent multiplexer for your terminal. Run coding agents on parallel tasks with isolated worktrees and persistent sessions.

Open source Developer ToolsAI
91/100

goki

Anki-like flashcard management tool for the terminal!

Open source Developer ToolsProductivity
91/100

cc-clip

Paste images into remote Claude Code & Codex CLI over SSH — clipboard bridging for macOS and Windows.

Open source Developer Tools
91/100

aegis-stack

A production-ready FastAPI platform with modular components and a built-in control plane.

Open source Developer ToolsAI
91/100

mk

mk ease contributing to any open source repository by exposing most common actions you can run. Inspired by make, tox and other cool tools!

Open source Developer ToolsProductivity
91/100

token-saver

Content-aware output compression for AI coding assistants. 36 specialized processors cut CLI output tokens by 60-99% (git, pytest, npm, terraform, kubectl, dock

Open source Developer Tools
91/100

CodeJury

Terminal-first, knowledge-grounded multi-agent software delivery pipeline: scope requirements, implement changes, run tests, and gate pull requests with determi

Open source Developer ToolsAI
91/100

holon

An agent workbench for ongoing work: preserve goals and progress, connect events and schedules, and resume when the next condition is met.

Open source Developer Tools
91/100

agent-lsp

MCP server that orchestrates language servers into agent-native workflows. 65 tools, 30 CI-verified languages.

Open source Developer Tools
91/100

LoongPort

cc-switch 中转站的专用增强版(cc-switch for API relay providers),免去配置各种 密钥 endpoint 的烦恼。

Open source Developer ToolsAI