Search Later - Save interesting article keywords to Google them later 🤓
Fiddler - Fiddler is a debugging program for websites.
Newsit - Find the discussion around the page you're looking at!
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Six Degrees of Wikipedia - Find the shortest path between two subjects
HTTP Toolkit - Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.