Platform
Reactive libraries for Angular
Cypress
Fast, easy and reliable testing for anything that runs in a browser.
Testcafe
A Node.js tool to automate end-to-end web testing.
Fast Check
Property based testing framework for JavaScript (like QuickCheck) written in TypeScript
Type Script
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
Stencil
A Web Component compiler for building fast, reusable UI components and Progressive Web Apps 💎 Built by the Ionic Framework team
Tlapse
📷 Create a timelapse of your web development... or just automatically take screenshots of your hard work ;)
Nock
HTTP mocking and expectations library
Yarn
Fast, reliable, and secure dependency management.
Hotel
Start apps from your browser and get local domains without editing /etc/hosts http://i.imgur.com/DrLjbIi.gif
Trace Kit
Attempts to create stack traces for unhandled JavaScript exceptions in all major browsers.
Js Cover
JSCover is a tool that measures code coverage for JavaScript programs.
Galen
Layout and functional testing framework for websites
Logerr
Playing with console errors, experimental project.
Screenlog.js
Bring console.log on the screen
Pioneer
Integration Testing
Stacktrace.js
Framework-agnostic, micro-library for getting stack traces in all web browsers