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

89/100

passive_queue

Rails queue adapter for mindful developers. Accepts all jobs, executes none. Perfect reliability through strategic non-action.

Open source Developer ToolsProductivity
89/100

codexfast

codexfast: enable Fast mode, /fast, Speed menu, and update controls in OpenAI Codex.app for custom API users on macOS

Open source Developer Tools
89/100

Kiri

See through the fog of local development ports.

Open source Developer Tools
89/100

mom

MOM is a persistent memory for AI agents — she remembers, so you don't have to_

Open source Developer ToolsAI
89/100

catops

CatOps CLI — the simplest way to bring monitoring and intelligence into your infrastructure. One command, instant visibility.

Open source Developer ToolsMonitoring
89/100

VerbalCodeAi

VerbalCodeAI is a free, open-source AI tool that simplifies codebase navigation in your terminal, using Python 3.11.6 and Ollama. It indexes projects locally an

Open source Developer ToolsAI
89/100

ai-engineering

The governance floor for AI coding agents: install, guard, prove. Guards, git hooks, an executable contract and a receipt per run — no hosted control plane, no

Open source Developer Tools
89/100

api

State-of-the-art background removal API for images and video. BiRefNet on Modal GPUs, ~200ms per image. 26 endpoints: cutouts, masks, PSD export, upscale, face

Open source Developer ToolsImage Tools
89/100

orbiteditor

Open-source AI code editor and Cursor alternative with multi-agent workflows, BYOK, local models, and self-hosted agents for macOS and Windows.

Open source Developer Tools
89/100

example-nextjs

An example Next.js application protected by Arcjet.

Open source Developer ToolsHosting
89/100

just-scrape

CLI for AI-powered web scraping, structured data extraction, web search, multi-page crawling, and scheduled page-change monitoring powered by the ScrapeGraph

Open source Developer ToolsAI
89/100

devkitty

devkitty - swiss army knife for developers

Open source Developer Tools
89/100

ygrep

A fast, local, indexed code search tool optimized for AI coding assistants. Written in Rust using Tantivy for full-text indexing.

Open source Developer Tools
89/100

cleancode

Bring Claude Code, Codex, and your favorite CLI agents into one visual workspace. Run agents in parallel and build executable workflows in isolated Git worktree

Open source Developer ToolsAI
89/100

agent-router

CLI that picks Cursor, Claude Code, Codex, or OpenCode + model/effort for a task, then launches it. Powered by Jev and Herdr

Open source Developer ToolsAI
89/100

srclight

Deep code indexing MCP server for AI agents. 25 tools: hybrid FTS5 + embedding search, call graphs, git blame/hotspots, build system analysis. Multi-repo worksp

Open source Developer ToolsDatabase
89/100

acodex

Local MCP automation bridge for the Codex desktop app, with CLI, HTTP server, and live codex_app.* tool access.

Open source Developer ToolsProductivity
89/100

link-roamer

A browser extension for gathering, organizing, and inspecting all the links on a page.

Open source Developer ToolsProductivity
89/100

cligent

Unified TypeScript SDK for AI agents - Claude Code, Codex, Gemini CLI, OpenCode, and more

Open source Developer Tools
89/100

context-compiler

A pure-Python reachability and skeletonization layer that decides what a coding agent actually sees before a request reaches the API.

Open source Developer Tools
89/100

lunaticsmtp

Dummy SMTP server with JavaFX UI for testing email sending applications

Open source Developer Tools
89/100

silo

Silo — for developers juggling coding agents across many projects. Every workspace alive at once, switch instantly. 100% open source, free forever.

Open source Developer Tools
89/100

tricorder

Tricorder provides simple, fast, focused feedback when hacking on Haskell (with or without LLM agents).

Open source Developer ToolsAI
89/100

allinluna

Resource-aware multi-agent orchestration for Codex and DeepSeek Harness (All in Flash DSH plugin)

Open source Developer Tools