Defonic - Create a unique sound environment at home or in the office

Glyphy - Copy & paste fancy fonts + cool symbols ☞✺✐™

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.

Raycast - Fastest way to control Jira, GitHub and other web apps

Noizio - Feeling that the noise of the big city is too much for you to bear?

MyPopClip - The most basic feature of MyPopClip is to select a text with the mouse to do the copy and paste action, saving us the usual Command+C or V trouble, but the real power of this tool lies in the use of its extensions.