TraceKit : Not all browsers support stack traces on error objects, but TraceKit squeezes out as much useful information as possible and normalizes it.
LokiJS : A fast, in-memory document-oriented datastore for node.js, browser and cordova
Babel : Babel will turn your ES6+ code into ES5 friendly code, so you can start using it right now without waiting for browser support.
SlimerJS : A scriptable browser for Web developers
Sarien.net : Welcome to Sarien.net, the authorized portal for reliving classic Sierra On-Line adventure games. With its focus on instant fun and a unique multiplay...
A JavaScript file you can insert into your pages to simulate the Firebug console in browsers that are not named Firefox.
