darken : Easy control over your dark mode in a web environment
Parsley.js : Javascript forms validation.
Powerful, UX aware & Dead simple.
Ink : Ink provides the same component-based UI building experience that React offers in the browser, but for command-line apps. It uses Yoga to build Flexbo...
Crafty : JavaScript Game Engine, HTML5 Game Engine
Bespoke.js : Bespoke.js is a super minimal, modular presentation library for modern browsers, designed to foster a rich plugin ecosystem.
Filtrr2 is a JavaScript image manipulation library. Think of it as Instagram filters on the browser. It uses the <canvas> element to paint filtered pictures in the place of normal pictures on your website.