Curated collection

Best Developer Tools tools

Compare 1,890 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

1890 tools

95/100

mcp-nixos

MCP-NixOS - Model Context Protocol Server for NixOS resources

Open source Developer Tools
95/100

projectmem

Open-source coding agents memory. Records issues, attempts, fixes and decisions, then warns your agent before it repeats an approach that already failed. Native

Open source Developer Tools
95/100

cloudflare-typescript

The official TypeScript library for the Cloudflare API

Open source Developer Tools
95/100

denova

An AI creative platform for novel writing and AI generated RPG, with built-in support for AI agents, Skills, subagent workflows, automations, image generation,

Open source Developer Tools
95/100

httptap

Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only ou

Open source Developer ToolsMonitoring
95/100

pi-web

Web UI for Pi Coding Agent that keeps sessions alive in real workspaces.

Open source Developer Tools
95/100

agent-notifications

🔔 Cross-platform smart notifications for Claude/Codex (more planned). Desktop alerts, sounds, click-to-focus, and webhooks. macOS, Linux, and Windows.

Open source Developer Tools
95/100

Claude-Skills

372 AI skills, 76 expert agents, and 867 stdlib Python tools for every team: engineering, PM, marketing, C-level, compliance, business ops, and research. Instal

Open source Developer Tools
95/100

cleanmymac-cli

Clean Xcode, Docker, Homebrew, and developer caches, remove project and AI artifacts, analyze storage, and reclaim disk space from the Terminal.

Open source Developer Tools
95/100

RocketSimApp

RocketSim — 30+ tools for Xcode's iOS Simulator. Testing, debugging, network monitoring, captures, accessibility, app actions, and AI agent automation via the R

Open source Developer Tools
95/100

openflowkit

100% Free, Open-source local-first AI diagramming for architecture diagrams and flowcharts with animated exports.

Open source Developer ToolsAI
95/100

novel-to-game

Agent skills for source-grounded novel-to-game adaptation (小说改编游戏 / story to game): cited design docs, target-runtime builds, evidence-based QA. Three pla

Open source Developer Tools
94/100

ai-maestro

AI Agent Orchestrator with Skills System - Give AI Agents superpowers: memory search, code graph queries, agent-to-agent messaging. Manage Claude, Codex or any

Open source Developer Tools
94/100

idea-reality-mcp

Pre-build reality check for AI coding agents. Scans GitHub, HN, npm, PyPI, Product Hunt. MCP server. 290+ stars.

Open source Developer Tools
94/100

claude-smart

Turns corrections into Preferences, Project-specific skills, and Shared skills for Claude Code, Codex, and OpenCode.

Open source Developer Tools
94/100

Codeman

Self-hosted mission control for AI coding agents: run Claude Code, OpenCode, Pi, Codex, and Antigravity & Gemini CLI 24/7, from any device, watch every subagent

Open source Developer Tools
94/100

live-debugger

Tool for debugging LiveView applications

Open source Developer Tools
94/100

deja

Predictive inline shell autosuggestions for zsh. Go daemon, no TUI, no sync

Open source Developer Tools
94/100

claude-code-zh-cn

Claude Code CLI 简体中文本地化 / 汉化插件;支持 macOS、Linux、WSL、Windows 与新版 native,一行安装,更新后自动修复。

Open source Developer Tools
94/100

agentacct

See what your coding agents did and what it cost. Breaks each task down into work steps — tools used, files changed, tests run, time and tokens spent. Local-fir

Open source Developer Tools
94/100

slopo

Embedding-based discovery of duplicated logic for projects too large or messy to maintain reliably

Open source Developer Tools
94/100

binance-connector-js

A simple connector to Binance Public API

Open source Developer Tools
94/100

CLI-Manager

A multi-project AI CLI workspace for local terminals, SSH hosts, and mobile-assisted workflows

Open source Developer Tools
94/100

Duel-Agents

CLI, SDK, and IDE plugins for Duel Agents

Open source Developer ToolsAI