Interesting Thingys 54 - yield the dog

This week Mozilla showed that they are still fighting the performance race, by porting the Unreal engine to JavaScript using asm.js.

JavaScript

Intern: A next-generation JavaScript testing stack Run tests using the browser or node.js and seamlessly integrate with SauceLabs or Selenium. Write tests using object, TDD, or BDD styles and get full code coverage reporting with Istanbul. Continuous integration? Intern has you covered with Travis CI support out-of-the-box.
Tern How tern works
Starling.js JS game development
Two.js Two.js is a two-dimensional drawing api geared towards modern web browsers. It is renderer agnostic enabling the same api to draw in multiple contexts: svg, canvas, and webgl.
js1k.com - A jumpy js competition Winners are announced
phoboslab/jsmpeg · GitHub MPEG1 Video Decoder in JavaScript

Turbulenz Engine Goes Open Source The powerful and formerly commercial ‘Turbulenz’ HTML5 game development engine is now open source.
Avoiding Unnecessary Paints - HTML5 Rocks Painting the elements for a site or application can get be really expensive, and it can have a negative knock-on effect on our runtime performance.

tlrobinson/long-stack-traces · GitHub Long stacktraces for V8 implemented in user-land JavaScript. Supports Chrome/Chromium and Node.js.
Colingo/continuable-hash · GitHub Turn a hash of continuables into a continuable containing a hash of values
alexmic/mongoose-fakery · GitHub mongoose-fakery provides an easy fixture replacement method and random data generators.

mysterioustrousers/MTAnimation · GitHub The animation library everyone’s been waiting for

Big-O Algorithm Complexity Cheat Sheet This webpage covers the space and time Big-O complexities of common algorithms used in Computer Science.

git? tig! | Atlassian Blogs Enter tig. tig is a text-mode, ncurses-based UI for git. In short, it is the mutt to your Outlook, the Vim to your Emacs, the w3m to your Firefox.