Top #developer-tool Tools & Software

DevToys

github

A Swiss Army knife for developers.

lighthouse

github

Automated auditing, performance metrics, and best practices for the web.

composio

github

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

responsively-app

github

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

repomix

github

📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

nocobase

github

NocoBase is the most extensible AI-powered no-code/low-code platform for building business applications and enterprise solutions.

nnn

github

n³ The unorthodox terminal file manager

eruda

github

Console for mobile browsers

marimo

github

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

waveterm

github

An open-source, AI-integrated, cross-platform terminal for seamless workflows

daily

github

daily.dev is a professional network for developers to learn, collaborate, and grow together 👩🏽‍💻 👨‍💻

taipy

github

Turns Data and AI algorithms into production-ready web applications in no time.

SWE-agent

github

SWE-agent takes a GitHub issue and tries to automatically fix it, using your LM of choice. It can also be employed for offensive cybersecurity or competitive coding challenges. [NeurIPS 2024]

Archon

github

The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

Hack

github

A typeface designed for source code

skaffold

github

Easy and Repeatable Kubernetes Development

kaniko

github

Build Container Images In Kubernetes

dvc

github

🦉 Data Versioning and ML Experiments

iii

github

iii unifies your existing backend stack with a single engine and three primitives: Function, Trigger, and Worker.

plandex

github

Open source AI coding agent. Designed for large projects and real world tasks.

devpod

github

Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.

public-api-lists

github

A curated list of free public APIs across 48 categories — searchable, community-maintained, with a free JSON API.

zeal

github

Offline documentation browser inspired by Dash