Open Source Development & DevOps Software

Socket.io Socket.io

Socket.IO is a free and open-source JavaScript library that can be used for building realtime web applications. The library consists of two parts, a server-side library for Node.js and a client-side library that runs in the browser.

Locust Locust

Locust is a modern load testing framework an open source load testing tool written in Python. With Locust it's super simple to load test any form of web application or website, regardless of language, framework or type. Allowing you to define user behaviour with Python code, and swarm your system with millions of simultaneous users.

Storybook Storybook

Storybook is an open source tool for developing UI components in isolation for React, Vue, Angular, and more. It makes building stunning UIs organized and efficient.

Mandarine.TS Mandarine.TS

Mandarine.TS is a free and open-source minimalist, decorator-driven, MVC framework for Deno. Mandarine consists of four different core modules, Core, Security, Data & MVC which brings a compact, SOLID oriented solution for complex applications. All Mandarine projects are released under the MIT License and its growth is dependant on the members in the community.

Cypress.io Cypress.io

Cypress is an open-source front-end automated testing tool made specifically for developers and QA engineers. With Cypress.io, you can do fast, easy and reliable testing for anything that runs in the browser.

Underscore.js Underscore.js

Underscore.js is a free and open-source JavaScript library that provides over 100 functional programming helpers without extending any built-in objects. Underscore.js can be used for function binding, javascript templating, creating quick indexes, deep equality testing, and much more.

Webiny Webiny

Webiny is a free and open-source static site generator and headless CMS written in JavaScript.

Pug.js Pug.js

Pug or Pug.js is a free and open-source, high-performance template engine for Node.js. The library is heavily influenced by Haml and share many of the same concepts, while being a JavaScript implementation.

Vest Vest

Vest is a free and open-source validations library for JavaScript applications. The library share many similarities with other testing framework such as Mocha and Jest. It is to write validation testing with Vest as it includes already common declarative patterns. The library can handle validation upon user interaction and user input.

Fastro Fastro

Fastro is Deno web framework for developers who are obsessed with simplicity & performance.