Viral Rails Course - Build the prelaunch campaign used by Harry's Shave Club
Rainglow Color Themes - 320+ color themes for a variety of editors and software.
Dumper - Dumper enables you to dump selected SQL Server tables and save them as local .sql files containing data for a duplicate table or for backup.
Slack Themes - Make your Slack pretty with custom themes
Codecademy's Learn Rails - Codecademy's new learning interface now teaches you Rails
eM Client - eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.