Best Open Source Developer Tools Projects

Neovim

Hyperextensible Vim-based text editor

MeiliSearch

Instant search engine with sub-50ms responses

ToolJet

An open-source low-code framework for building internal tools.

Appsmith

Open-source low-code platform

VSCodium

Free/Libre Open Source Software Binaries of VS Code.

Responsively

A modified web browser that helps in responsive web development.

Temporal

The durable execution system for resilient applications.

VuePress

Vue-powered Static Site Generator.

Univer

An open-source alternative to Google Sheets and Excel.

Verdaccio

A lightweight Node.js private proxy registry.

Unleash

Enterprise-ready feature flag and toggle management.

Uno Platform

Build native apps for Mobile, Desktop, and WebAssembly with C# and XAML.

Webstudio

Open source alternative to Webflow.

Woodpecker CI

A simple CI engine with great extensibility.

Raycast Extensions

The community-maintained, MIT-licensed library of extensions that add integrations and commands to the Raycast launcher.

GrowthBook

Open-source feature flagging and A/B testing platform.

Rowy

A low-code backend platform built for Firebase and Google Cloud.

Remotely

A remote control and remote scripting solution, built with .NET 8, Blazor, and SignalR.

Appbase

Search UI components for Elasticsearch

Rivet

The open-source visual AI programming environment.

Hestia

Lightweight, powerful, and open-source control panel.

Tolgee

An open-source localization platform built for developers.

Crowd.dev

Open-source community and customer data platform

Opengrep

Fast, open-source static analysis and code search.