HTTPDump - A simple, beautiful Webhook debugging tool.
Reverse Dictionary - Describe a concept and get back a list of words
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Dictionary Anywhere - Dictionary Anywhere is an open-source and easy-to-use browser extension for Mozilla Firefox and Google Chrome that allows you to check definitions easily while browsing the web.
LightStep Sandbox - How quickly can you debug an error in a distributed system?
Writefull Thesaurus - A Google Docs add-on that uses AI to give you synonyms