Defonic - Create a unique sound environment at home or in the office
OpenGrok - OpenGrok is a fast and usable source code search and cross reference engine.
Noisli - Noisli is a fantastic background noise and color generator for working and relaxing. Online soothing ambient sounds like White noise, Rain and Coffee Shop.
GrepCode - GrepCode.com is a code search engine built by developers for developers to search and browse open...
Noizio - Feeling that the noise of the big city is too much for you to bear?
Sourcegraph - Sourcegraph is a free, self-hosted code search and intelligence server that helps developers find, review, understand, and debug code. Use it with any Git code host for teams from 1 to 10,000+.