OWASP VulnerableApp Project: For Security Enthusiasts by Security Enthusiasts.

Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.

All-in-one infrastructure for building search, recommendations, and RAG. Trieve combines search language models with tools for tuning ranking and relevance.

Fast math typesetting for the web.

Backstage is an open platform for building developer portals

A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/

Open source annotation tool for machine learning practitioners.

Solid server on top of the file-system in NodeJS

Diablo build for modern operating systems

🐚 An async & dynamic ORM for Rust

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.

Strongbox is an artifact repository manager.

Boilerplate-free mocking framework for Swift!

Federated blogging application, thanks to ActivityPub (now on https://git.joinplu.me/ — this is just a mirror)

3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL

Kedro is a toolbox for production-ready data science. It uses software engineering best practices to help you create data engineering and data science pipelines that are reproducible, maintainable, and modular.

sso, aka S.S.Octopus, aka octoboi, is a single sign-on solution for securing internal services

Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

A framework for building native applications using React

Python tools for geographic data

🚀 GraphQL API for WordPress

Deep universal probabilistic programming with Python and PyTorch

New Framework Components for Vue.js 2

Graphical application for generating different color variations of Oomox (Numix-based) and Materia (ex-Flat-Plat) themes (GTK2, GTK3, Cinnamon, GNOME, Openbox, Xfwm), Archdroid, Gnome-Color, Numix, Papirus and Suru++ icon themes. Have a hack for HiDPI in gtk2. Its Base16 plugin also allowing a lot of app themes support like Alacritty, Emacs, GTK4, KDE, VIM and many more.

ZITADEL - Identity infrastructure, simplified for you.

Highly-available Distributed Fault-tolerant Runtime

python package for manipulating gpx files and easily converting gpx to other different formats

ML hyperparameters tuning and features selection, using evolutionary algorithms.

A podcast manager for Android

A minimal, idiomatic Scala interface for HTTP

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable and developer-first.

📲cim(cross IM) 适用于开发者的分布式即时通讯系统

A Scala API for Apache Beam and Google Cloud Dataflow.

ML.NET is an open source and cross-platform machine learning framework for .NET.

A free, self-hostable news aggregator…

Cron for NodeJS.

Kubernetes-based, scale-to-zero, request-driven compute

Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!

Create your js components with ease! Stramilne your development process

a fast, scalable, multi-language and extensible build system

gRPC to JSON proxy generator following the gRPC HTTP spec

The best enterprise-grade WYSIWYG editor. Fully customizable with countless features and plugins.

🕶 List of helpful resources added by the community for the community!

ZIO — A type-safe, composable library for async and concurrent programming in Scala

A cohesive design system & Vue component library to unify the web-facing Creative Commons

A logger for just about everything.

Revert makes it incredibly easy to build integrations with any third party API

The SpotBugs plugin for security audits of Java web applications and Android applications. (Also work with Kotlin, Groovy and Scala projects)

🦄 Sourcerer app makes a visual profile from your GitHub and git repositories.

PHP library for printing to ESC/POS-compatible thermal and impact printers

Command line parsing, invocation, and rendering of terminal output.

⚡️Lightning-fast linter for .env files. Written in Rust 🦀

Run Kubernetes locally

Stop Analyzing API is the core module of Tinder like tool to help your customers make up their mind with no pain

Node.js JavaScript runtime ✨🐢🚀✨

matplotlib: plotting with Python

The Kubernetes Package Manager

Computing-focused community centered around link aggregation and discussion

Meshery, the cloud native manager

A distributed, fast open-source graph database featuring horizontal scalability and high availability

The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development.

The Community Maintained High Velocity Web Framework For Java and Scala.

Your window into the Elastic Stack

Mopidy is an extensible music server written in Python

🏗 Build container images for your Java applications.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Streamlit — A faster way to build and share data apps.

An open source payments switch written in Rust to make payments fast, reliable and affordable

Free universal database tool and SQL client

Data Analysis Baseline Library

React carousel component

An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.

Generate types and converters from JSON, Schema, and GraphQL

:cake: Cake (C# Make) is a cross platform build automation system.

The Intuitive Vue Framework.

A cloud-native vector database, storage for next generation AI applications

Modeling language for Mathematical Optimization (linear, mixed-integer, conic, semidefinite, nonlinear)

Flutter fitness/workout app for wger

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

Aurora Editor is a IDE built by the community, for the community, and written in Swift for the best native performance and feel for macOS.

Production-Grade Container Scheduling and Management

AssertJ is a library providing easy to use rich typed assertions

Multi-LoRA inference server that scales to 1000s of fine-tuned LLMs

scikit-learn: machine learning in Python

Leapp is the DevTool to access your cloud

Event-driven scripting for Kubernetes

Kubernetes website and documentation repo:

A Creative Coding Framework for Rust.

Slide is an open-source, ad-free Reddit browser for Android.

Avogadro libraries provide 3D rendering, visualization, analysis and data processing useful in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas.

Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.

An RSS/Atom feed reader for text terminals

Modern tools for TTCN-3

Breeze is a numerical processing library for Scala.

External Secrets Operator reads information from a third-party service like AWS Secrets Manager and automatically injects the values as Kubernetes Secrets.

The Python package installer

An open source, turn-based strategy game with a high fantasy theme.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Rock climbing route catalog (openbeta.io)

Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

Dedicated Game Server Hosting and Scaling for Multiplayer Games on Kubernetes

Declarative Django request validation for RESTful APIs

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

Podman: A tool for managing OCI containers and pods.

VanillaJS sortable lists and grids using native HTML5 drag and drop API.

Kotlin SQL Framework

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

Visual Studio Code

Cruise-control is the first of its kind to fully automate the dynamic workload rebalance and self-healing of a Kafka cluster. It provides great value to Kafka users by simplifying the operation of Kafka clusters.

Modern C++14 library for the development of real-time graphical applications

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

CNCF Jaeger, a Distributed Tracing Platform

Reactive Microservices for the JVM

A web-based UI for deploying and managing applications in Kubernetes clusters

User-oriented Web UI browser tests in Python

The best React-based framework with performance, scalability and security built in.

Learn Robotics with JdeRobot

A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)

Android Uiautomator2 Python Wrapper

Simple, elegant, Pythonic functional programming.

Spreading Thankfulness in Open Source.

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

SnowFS - a fast, scalable version control file storage for graphic files :art:

🤖 Just a command runner

The Ember.js command line utility.

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

𝗗𝗮𝘁𝗮, 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗔𝗜. Modern alternative to Snowflake. Cost-effective and simple for massive-scale analytics. https://databend.com

☁️ Nextcloud server, a safe home for all your data

Minimal implementation of the Mimblewimble protocol.

Enterprise-ready, GitOps enabled, CloudNative feature management solution

A time tracking app that respects your privacy and the gets the job done without being fancy.

Async-friendly QUIC implementation in Rust

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

The core of our monitoring platform with a powerful configuration language and REST API.

A mighty CSS linter that helps you avoid errors and enforce conventions.

A Git-based CMS for Static Site Generators

Prefect is a workflow orchestration tool empowering developers to build, observe, and react to data pipelines

A DLNA, UPnP and HTTP(S) Media Server.

🦋 Rakudo – Raku on MoarVM, JVM, and JS

Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Mono open source ECMA CLI, C# and .NET implementation.

Web-based XMPP/Jabber chat client written in JavaScript

Compiler for Neural Network hardware accelerators

An open source python library for automated feature engineering

Python package for graph statistics

FAT Golang Reference Implementation & Daemon

A modern load testing tool, using Go and JavaScript - https://k6.io

Workflow Engine for Kubernetes

Boa is an embeddable and experimental Javascript engine written in Rust. Currently, it has support for some of the language.

OpenVDB - Sparse volume data structure and tools

Fetch Standard

A React component for building Web forms from JSON Schema.

Code AI platform with Code Search & Cody

Personal CRM. Remember everything about your friends, family and business relationships.

a simple package to translate between languages using multiple integrated translators

The reference P4 software switch

UltiSnips - The ultimate snippet solution for Vim. Send pull requests to SirVer/ultisnips!

♾ Infisical is the open-source secret management platform: Sync secrets across your team/infrastructure and prevent secret leaks.

Additional completion definitions for Zsh.

The React documentation website

ZenML 🙏: Build portable, production-ready MLOps pipelines. https://zenml.io.

Declarative Continuous Deployment for Kubernetes

A virtual DOM library with focus on simplicity, modularity, powerful features and performance.

Topic Modelling for Humans

Distributed SQL transaction & query engine for data sharding, scaling, encryption, and more - on any database.

Principled Functional Programming in Scala

STUMPY is a powerful and scalable Python library for modern time series analysis

An audio server, programming language, and IDE for sound synthesis and algorithmic composition.

Mars is a tensor-based unified framework for large-scale data computation which scales numpy, pandas, scikit-learn and Python functions.

Fast, disk space efficient package manager

Clear Eyes. Full Hearts. Can’t Lose.

NumPy & SciPy for GPU

Free and open log management

Read/sync your IMAP mailboxes (python2) [LEGACY: move to offlineimap3]

GitHub repository for the SecureDrop whistleblower platform. Do not submit tips here!

💬 Never browse alone again

Python package for multivariate hypothesis testing

Reatom - the ultimate state manager

Run your code in the cloud, with technology so advanced, it feels like magic!

A TypeScript-like language for WebAssembly.

HTML Standard

Quarkus: Supersonic Subatomic Java.

The CVE Binary Tool helps you determine if your system includes known vulnerabilities. You can scan binaries for over 200 common, vulnerable components (openssl, libpng, libxml2, expat and others), or if you know the components used, you can get a list of known vulnerabilities associated with an SBOM or a list of components and versions.

fast HTTP/1.1 benchmarking tool written in Node.js

AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.

Material UI: Ready-to-use foundational React components, free forever. It includes Material UI, which implements Google's Material Design.

iOS & tvOS multi-emulator frontend, supporting various Atari, Bandai, NEC, Nintendo, Sega, SNK and Sony console systems… Get Started: https://wiki.provenance-emu.com |

Robotic fabrication package for the COMPAS Framework.

An active model wrapper for the Neo4j Graph Database for Ruby.

Dependency Manager for PHP

Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.

The best C# command line parser that brings standardized *nix getopt style, for .NET. Includes F# support

Repository which contains links and resources on different topics of Computer Science.

Linq to database provider.

Official React components built for Flowbite and Tailwind CSS

Generative Art Marketplace

Highly performant and modular controls for node-based editors designed for data-binding and MVVM.

Shōgun

Open Source Marketplace For Developer Tools

Open Source search based on OpenStreetMap data

Official Go implementation of the Ethereum protocol

Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)

Statsmodels: statistical modeling and econometrics in Python

Pretrain, finetune and deploy AI models on multiple GPUs, TPUs with zero code changes.

Cross-platform music production software

Rust / Wasm framework for creating reliable and efficient web applications

Format Rust code

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

📝 Minimalistic Vue-powered static site generator

The Block Editor project for WordPress and beyond. Plugin is available from the official repository.

MlFinLab helps portfolio managers and traders who want to leverage the power of machine learning by providing reproducible, interpretable, and easy to use tools.

Slack Developer Kit for Node.js

DeepFill v1/v2 with Contextual Attention and Gated Convolution, CVPR 2018, and ICCV 2019 Oral

Java Bindings for V8

Swagger 2.0 implementation for go

A wrapper executable that can run any executable as a Windows service, in a permissive license.

Compile JSONSchema to TypeScript type declarations

Automated Machine Learning with scikit-learn

Open-source keyboard firmware for Atmel AVR and Arm USB families

A Rust compiler front-end for IDEs

Free and Open, Distributed, RESTful Search Engine

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

A collection of ideas and projects that contain from beginner to advance :octocat: 🎯🚀

:atom: Run code interactively, inspect data, and plot. All the power of Jupyter kernels, inside your favorite text editor.

Yoast SEO for WordPress

A cross-platform plotting library for .NET

The Pants Build System

Allure Report is a flexible, lightweight multi-language test reporting tool. It provides clear graphical reports and allows everyone involved in the development process to extract the maximum of information from the everyday testing process

The DokuWiki Open Source Wiki Engine

Nodejs bindings to OpenCV 3 and OpenCV 4

🔎 Open source distributed and RESTful search engine.

Lightning Network Daemon ⚡️

🛡️ A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.

A friendly programming language from the future

Bitcoin Core integration/staging tree

Dynamic quote generator for your GitHub readmes | Give a poetic touch to readmes

PrestaShop is the universal open-source software platform to build your e-commerce solution.

mocking library for Kotlin

Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge.

📊 Open source visualization dashboards for OpenSearch.

Tensors and Dynamic neural networks in Python with strong GPU acceleration

PHP Server Monitor

Universal Radio Hacker: Investigate Wireless Protocols Like A Boss

General purpose plain text editor for macOS. Widely known for its live collaboration feature.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Adds static typing to JavaScript to improve developer productivity and code quality.

🐠 Beats - Lightweight shippers for Elasticsearch & Logstash

Project Interaction Library for Emacs

User-friendly, commercial-grade software for processing aerial imagery. 🛩

Pug – robust, elegant, feature rich template engine for Node.js

Powerful .NET library for benchmarking

Universal dependency automation tool.

DyNet: The Dynamic Neural Network Toolkit

A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.

A Go module datastore and proxy

Automatically notifies you of start and completion using environment variables

Repo for creating awesome automation scripts to make my panda lazier

Terasology - open source voxel world

Your unofficial guide to doing dotfiles on GitHub.

Open source Firebase + Heroku to develop, scale and secure serverless apps on Kubernetes

React library for composing declarative forms, manage their state, handling their validation and much more.

JSHint is a tool that helps to detect errors and potential problems in your JavaScript code

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

WordPress for iOS - Official repository

Xbox 360 Emulator Research Project

Evaluate OMR sheets fast and accurately using a scanner 🖨 or your phone 🤳.

✨ Monorepo for all the tooling which enables ESLint to support TypeScript

Graphical Java application for managing BibTeX and biblatex (.bib) databases

GlobaLeaks is free, open source software enabling anyone to easily set up and maintain a secure whistleblowing platform.

cuML - RAPIDS Machine Learning Library

An Android library for managing images and the memory they use.

Open Source toolpath generator for 3D printers

A free, online learning platform to make quality education accessible for all.

A highly efficient implementation of Gaussian Processes in PyTorch

An example project of getting started with Pieces OS ts package.

Function graph tracer for C/C++/Rust/Python

One webpage for every book ever published!

UNIX-like reverse engineering framework and command-line toolset

The official CLI for Amazon EKS

Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

Open-source observability for your LLM application, based on OpenTelemetry

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

RGB Driver for Linux

🖥️ Desktop Syncing Client for ownCloud

🐉 Vue Component Framework

An open source re-implementation of RollerCoaster Tycoon 2 🎢

🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

Ultralight, security-first service mesh for Kubernetes. Main repo for Linkerd 2.x.

A modern open source rendering engine for animation and visual effects

ChakraCore is an open source Javascript engine with a C API.

A Django content management system focused on flexibility and user experience

Apple Music...ish

General-purpose web UI for Kubernetes clusters

A Javascript RESTFUL API library for connecting with OAuth2 services, such as Google+ API, Facebook Graph and Windows Live Connect

OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.

Get your data in RAM. Get compute close to data. Enjoy the performance.

ActivityPub-federated video streaming platform using P2P directly in your web browser

Ward is a modern test framework for Python with a focus on productivity and readability.

An implementation of the TLS/SSL protocols

The Ballerina Programming Language

Cross-platform Rust rewrite of the GNU coreutils

A query builder for PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3 and Oracle, designed to be flexible, portable, and fun to use.

The Cloud-Native API Gateway

🌿 SQL schema definition and discovery

Carvel provides a set of reliable, single-purpose, composable tools that aid in your application building, configuration, and deployment to Kubernetes. This repo contains information regarding the Carvel open-source community.

A computer algebra system written in pure Python

SenseTime Research platform for single object tracking, implementing algorithms like SiamRPN and SiamMask.

Build and deploy docker images to Kubernetes using git push

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

A fast static site generator in a single binary with everything built-in. https://www.getzola.org

ArduPlane, ArduCopter, ArduRover, ArduSub source

NumPy aware dynamic Python compiler using LLVM

SciPy library main repository

Learn Rust with examples (Live code editor included)

Build Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.

The source code that powers readthedocs.org

Python reference implementation of The Update Framework (TUF)

🌋 A toolkit to quickly build apps with React, GraphQL & Meteor

Component infrastructure and Material Design components for Angular

Less. The dynamic stylesheet language.

React Native Contacts

💰 Go (golang) client for the blockchair.com API

A classic inspired shoot em' up game written in Java with JavaFX and FXGL.

Literate scientific computing and communication for the web

Point Cloud Library (PCL)

🐠 Babel is a compiler for writing next generation JavaScript.

AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.

a C logging library built for high performance and a rich feature set

Remote Virtual Desktops Manager

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

Apollo Universal Starter Kit is a SEO-friendly, fully-configured, modular starter application that helps developers to streamline web, server, and mobile development with cutting-edge technologies and ultimate code reuse.

String validation

A collection of Terraform Modules to work with Coder.

Golang terminal dashboard

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

小程序组件化开发框架

The open-source alert management and AIOps platform

GNU Radio – the Free and Open Software Radio Ecosystem

🦍 The Cloud-Native API Gateway and AI Gateway.

Official git repository for Biopython (originally converted from CVS)

Apache Doris is an easy-to-use, high performance and unified analytics database.

Make images smaller using best-in-class codecs, right in the browser.

an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.

Runtime Security Enforcement System. Workload hardening/sandboxing and implementing least-permissive policies made easy leveraging LSMs (BPF-LSM, AppArmor).

A libre lightweight streaming front-end for Android.

Safe code refactoring for modern Python.

a Productive Parallel Programming Language

R Interface to Keras

Interactive, thoroughly customizable maps in the browser, powered by vector tiles and WebGL

git-cola: The highly caffeinated Git GUI

Content for onestep-electron.github.io

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

The Data Transfer Project makes it easy for people to transfer their data between online service providers. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.

A decentralized bitcoin exchange network

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

An open source fork of Windows Live Writer

Web based localization tool with tight version control integration.

Delightful JavaScript Testing.

😎 swag opportunities for developers

.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.

a delightful machine learning tool that allows you to train, test, and use models without writing code

This is an example that how to use Markdown creating a dungeon, please give a ⭐

APM, Application Performance Monitoring System

A terminal for the web

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

The ZAP core project

PHPMD is a spin-off project of PHP Depend and aims to be a PHP equivalent of the well known Java tool PMD. PHPMD can be seen as an user friendly frontend application for the raw metrics stream measured by PHP Depend.

Contour is a Kubernetes ingress controller using Envoy proxy.

The java implementation of Apache Dubbo. An RPC and microservice framework.

Orchestrate end-to-end encryption, cryptographic identities, mutual authentication, and authorization policies between distributed applications – at massive scale.

TodoMVC for Flutter

Networking plugin repository for pod networking in Kubernetes using Elastic Network Interfaces on AWS

Cross-platform framework for building truly native mobile apps with Java or Kotlin. Write Once Run Anywhere support for iOS, Android, Desktop & Web.

The most widely used Python to C compiler

Home of the Joomla! Content Management System

Provision remote development environments via Terraform

🛒 Solidus, the open-source eCommerce framework for industry trailblazers.

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

🐍🎮 pygame (the library) is a Free and Open Source python programming language library for making multimedia applications like games built on top of the excellent SDL library. C, Python, Native, OpenGL.

An Open Source Machine Learning Framework for Everyone

Open Source Routing Engine for OpenStreetMap

One framework to develop, deploy and operate data workflows with Python and SQL.

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

Stan development repository. The master branch contains the current release. The develop branch contains the latest stable development. See the Developer Process Wiki for details.

Go implementation of Ethereum proof of stake