Free and Open Source, Distributed, RESTful Search Engine

Free universal database tool and SQL client

A browser automation framework and ecosystem.

Apache Kafka - A distributed event streaming platform

Jenkins automation server

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

IntelliJ IDEA & IntelliJ Platform

The ZAP by Checkmarx Core project

A configuration as code language with rich validation and tooling.

The Clojure programming language

Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

Apache Storm

Open source version of Google Authenticator (except the Android app)

Yahoo! Cloud Serving Benchmark

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID…

Generates a unified GraphQL schema from gRPC microservices and other Protobuf sources

Hackpad is a web-based realtime wiki.

Modern IntelliJ plugin to learn shortcuts for buttons

Compiles Java bytecode to JavaScript, WebAssembly and C

TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.

FitNesse -- The Acceptance Test Wiki

The Nu Html Checker (vnu)

functional, durable data structures

Mirror of Apache Samza

A relational database with SQL support built on FoundationDB

The OpenWayback Development

Checklist of videos and exercises that you can follow if you want to get a good baseline for Data Structures and Algorithms.

Read-only mirror of ASF Git Repo for jclouds