Best Open Source tools

Set up a development environment on any infrastructure, with a single command.

Write your CI/CD Pipelines in Typescript! No YAML

Simpler Unit Tests for TypeScript

A file-based routing for Node.js. Works with pure Node.js, Bun, Express.js, ws, and more! 💫

Cloud Workspaces for Web Developers

An open-source, 100% free, production-grade, React & Node.js SaaS starter!

Self-hosted solution for image processing needs

Open Source Observability & Analytics for LLM Apps 🕵️‍♂️

Control how your images behave in responsive environments and containers

Readymade CSV & Excel import widget 🚀 Save months building data import experience from scratch 💰

The AI coding sidekick that understands your workflow

Build modern, personalized web UIs

Compress Videos for Free. Forever. Say goodbye to bulky files! Crush video sizes by 90% with no quality loss, even offline. And the best part? It's free!

React component library and starterkit for startups

Collaborative preview environments for any stack and every workflow.

OpenSource alternative to Postman

From your Markdown files to a deployed blog in a few minutes

The backend for your apps, the tools for your teams

Avo is a very custom Content Management System for Ruby on Rails

Your Developer Hub for Tailored Resources and Seamless Innovation

Your engineers will love working with data

A collaborative list of 1400+ public APIs for developers

The simplest and fastest way to analyze and visualize your data

Open-source framework for embedded analytics

Master API Compostition

Build backend components with WASM, Typescript and Python, no matter where and how your (legacy) systems are!

Open-source UI components built with Tailwind CSS

Framework for building Developer Platforms for Kubernetes

Open-source platform for LLMOps, define your AI-native apps

Open Source AI first alternative to Salesforce, with AI Agents to scale your Sales org Infinitely

All-in-One Alternative to Linear/Jira, Slack, Notion, Motion and more

Open Source, Google Zanzibar-inspired, fine-grained permissions management. https://play.authzed.com/schema

Full open-source toolkit for next-level domain analysis

Modern Open Source CRM

The Open-Source DocSend Alternative

React/Next.js components to make a pretty landing page that converts

All-in-One AI Tools for Content Creation and Editing

Build your production-grade RAG in minutes.

Create and share runbooks directly from the terminal

Vaunt your open source contributions

Branches Cleaner the Perfect Solution for Branches You No Longer Need!

Streamline NestJS: Click, Generate, Elevate!

Most Powerful & Comprehensive Free Bootstrap 5 HTML Admin Dashboard Template built for developers! 🚀

The most popular HTML, CSS, and JS library in the world

Collection of free resources and tools for developers.

Open-source alternative to Heroku, Vercel, and Netlify.

Build Backends Fast

MaxiBlocks Free Page Builder & Template Library

Check keyboard shortcuts of 100+ apps

Clean up your inbox in minutes, open source