ChatWhale - Gamify your customer communication and loyalty rewards
SmallDevTools - Handy developer tools with a delightful interface
Promoter - The Most Effective Way To Engage And Learn From Customers
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
TextLab - TextLab is the fastest way to format, prettify, transform, hash, encode, and decode your data instantly!
GitHub Student Developer Pack - The best developer tools, free for students.