A way to unit test JavaScript code inside Markdown blog posts.
Getting around typical JavaScript pitfalls.
Precompiling all AngularJS HTML templates into single javascript bundle.
Handling the errors in the promise chain.
How to test Connect or Express middleware functions.
Great book for front end engineers and designers.
Send basic information with markup to generate low res page preview.
How to set Git and Grunt to always use same line ending character.
Log loaded files, add code coverage and extra features on the fly.
Developer is more valuable if his / her code does not have to be rewritten for a long time.
Extend simple feature with little functional decorators.