Nock
HTTP mocking and expectations library
Inversify Js
A powerful and lightweight inversion of control container for JavaScript & Node.js apps powered by TypeScript.
Sinon.js
Test spies, stubs and mocks for JavaScript.
Dom Purify
DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:
Konva
Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
Stencil
A Web Component compiler for building fast, reusable UI components and Progressive Web Apps 💎 Built by the Ionic Framework team
React Toastify
React notification made easy 🚀 !
Pace
Automatically add a progress bar to your site. #hubspot-open-source
Protractor
E2E test framework for Angular apps
JSHint
JSHint is a community-driven tool to detect errors in JavaScript code and enforce your team's coding conventions.
Node Browserify
browser-side require() the node.js way
Adonis Framework
NodeJs Web Application Framework. Makes it easy for you to write webapps with less code :smiley:
Paper.js
The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @juerglehni & @jonathanpuckey
UI Router
The de-facto solution to flexible routing with nested views
Pdfkit
A JavaScript PDF generation library for Node and the browser
Jasmine
DOM-less simple JavaScript testing framework
Velocity
Accelerated JavaScript animation.