Pupeteer

License: Apache 2


Description:

Puppeteer is a JavaScript library which provides a high-level API to control Chrome or Firefox over the DevTools Protocol or WebDriver BiDi. Puppeteer runs in the headless (no visible UI) by default

Onsen UI

License: Apache 2


Description:

Mobile app development framework and SDK using HTML5 and JavaScript. Create beautiful and performant cross-platform mobile apps. Based on Web Components, and provides bindings for Angular 1, 2, React and Vue.js.

MJML

License: MIT


Description:

MJML is a markup language created by Mailjet and designed to reduce the pain of coding a responsive email. Its semantic syntax makes the language easy and straightforward while its rich standard components library shortens your development time and lightens your email codebase. MJML’s open-source engine takes care of translating the MJML you wrote into responsive HTML.

DevToys

License: MIT


Description:

DevToys helps with daily development tasks by offering a bundle of tiny tools designed to do quick, specific tiny tasks. No need to use many untrustworthy websites to simply decode a text or compress an image. With Smart Detection, the app intuitively selects the best tool for the data on your clipboard.

Guile

License: GPLv3


Description:

Guile is a programming language Guile is designed to help programmers create flexible applications that can be extended by users or other programmers with plug-ins, modules, or scripts. With Guile you can create applications and games for the desktop, the Web, the command-line, and more.