Openverse is a search engine for openly-licensed media. This monorepo includes all application code.

Platform to build admin panels, internal tools, and dashboards. Integrates with 25 databases and any API.

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

🚴 Call stack profiler for Python. Shows you why your code is slow!

🍕 Insights into your entire open source ecosystem.

Conference planning tool: CfP, scheduling, speaker management

Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way

Spring Framework

Fritzing desktop application

Scheduling infrastructure for absolutely everyone.

Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

The Open-Source Email Platform

Open source Loom alternative. Beautiful, shareable screen recordings.

Insular email distribution - mail server as Docker images

Sample UWP application for LOB scenarios

This code demonstrates a working customer order database hosted on Azure, implemented in C# and XAML, and ready to form the basis of your Windows Store enterprise app.

Command-line tools for working with Architecture Decision Records

Opinionated Maven Plugin that formats your Java code.

Lite & fast micro PHP logging library that is **easy to use**.

PEP-484 stubs for Django

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free.

AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.

A library for handling Problems in Spring Web MVC

Demo for OpenAPI 3 with spring-boot

Library for OpenAPI 3 with spring-boot

Generating fake data for the JVM (Java, Kotlin, Groovy) has never been easier!

A quickstart generator for Spring projects

highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.