## CONTENT RESOURCES:
* https://www.pexels.com
* https://unsplash.com/
* https://www.freepik.com
* http://www.lipsum.com
* http://www.blokkfont.com
* http://lorempixel.com
* https://placeholder.com
* https://www.iconfinder.com
* http://www.lipsum.com

## CODE OPTIMIZATION:
* http://minifier.org
* https://codebeautify.org
* https://www.diffchecker.com

## CONVERTERS:
* https://babeljs.io/repl
* https://www.sassmeister.com/ 		  
* http://www.webtoolkitonline.com   
* https://stackedit.io
* https://dillinger.io 				       

## IMAGE COMPRESSION:
* https://compressor.io/compress
* http://jpeg-optimizer.com/
* https://tinypng.com/

## VALIDATION & COMPATIBILITY:
* https://validator.w3.org
* https://jigsaw.w3.org/css-validator
* https://caniuse.com/
* https://kangax.github.io/compat-table/es6/

## GENERATORS:
* http://tools.dynamicdrive.com/favicon		
* https://mockaroo.com/						
* https://www.uuidgenerator.net/				

## IN BROWSER CODING:
* https://codepen.io
* https://jsfiddle.net
* http://liveweave.com
* https://repl.it

## SNIPPET TOOLS:
* https://gist.github.com
* https://pastebin.com

## COLOR & DESIGN:
* https://color.hailpixel.com
* http://stylifyme.com
* https://uigradients.com
* http://css3buttongenerator.com 

## RESPONSIVENESS:
* http://www.responsinator.com

## WIREFRAME:
* https://app.moqups.com
* https://wireframe.cc

## SPEED TEST:
* https://tools.keycdn.com/speed

## OTHER:
* https://domainr.com/