A Flask extension library that simplifies SMTP email integration with simple configuration, message building, and sending APIs for Python web apps.pallets-eco
A source-based package manager for OCaml supporting multiple simultaneous compiler installations, flexible constraints, and a Git-friendly development workflow for developers everywhere.ocaml
A prototype browser engine written in Rust that gives developers a lightweight, high-performance web runtime for embedding web technologies in applications.servo
The world's leading open-source survey platform with rich question types, branching logic, multilingual support, and GDPR-compliant self-hosting.LimeSurvey
A Java security framework that provides authentication and authorization components for major web frameworks with support for OIDC, SAML, OAuth, and LDAP.pac4j
Magento Open Source is a powerful PHP e-commerce platform for merchants to build unique online stores with extensive extensions, themes, and customization options.magento
The open-source .NET data provider for PostgreSQL, offering high performance, full type support, bulk operations, and Entity Framework Core integration.npgsql
An open-source .NET framework for audio and video fingerprinting, enabling fast Shazam-like recognition, storage and retrieval for developers.AddictedCS
A Node.js web framework and boilerplate by former Express and Koa team members. It scaffolds production apps with Koa servers, MongoDB, Redis, auth, email, i18n and security preconfigured.ladjs
An open-source framework for large-scale digital repositories, providing modular components to build library and research data platforms.inveniosoftware
A full-stack framework for building web APIs and real-time applications in TypeScript, working with any database and frontend for rapid development.feathersjs
A JavaScript and HTML5 port of the classic Duck Hunt game built with PixiJS, letting people play the retro shooter directly in the browser.MattSurabian
A community-driven Ruby coding style guide documenting best practices for readable, maintainable code, serving as the authoritative reference behind RuboCop linting rules.rubocop