Immediately Invoked Functions-JSFiddle
http://jsfiddle.net/
Remove Duplicate Lines
http://textmechanic.com/Remove-Duplicate-Lines.html
Codota-Find great android API usage examples
http://android.codota.com/
CC Search
http://search.creativecommons.org/
Google Translate
http://translate.google.com/
Online XML entity decoder|Coder’s Toolbox
http://coderstoolbox.net/string/#!encoding=xml&action=decode&charset=us_ascii
RegExr:Learn,Build,&Test RegEx
http://www.regexr.com/
Epoch Converter-Unix Timestamp Converter
http://www.epochconverter.com/
Time zone list/Epoch to time zone converter(epoch 1466578800)
http://www.epochconverter.com/timezones?q=1466578800&tz=Europe%2FWarsaw
SQL Fiddle
http://sqlfiddle.com/
DiffNow-Compare files online.Powered by ExamDiff Pro.
http://www.diffnow.com/
Android Layout Finder|Buzzing Android
https://www.buzzingandroid.com/tools/android-layout-finder/
JSONLint-The JSON Validator.
http://jsonlint.com/
Flat Icon Maker-FlatIcons
http://flaticons.net/
Sort Text Lines
http://textmechanic.com/Sort-Text-Lines.html
URL Decoder/Encoder
http://meyerweb.com/eric/tools/dencoder/
Color – Style – Google design guidelines
https://material.google.com/style/color.html#
Material icons – Google Design
https://design.google.com/icons/