mitmproxy - use and abuse of a hackable SSL-capable man-in-the-middle proxy
Why the open web links it
Demonstrates how mitmproxy can intercept, inspect, and modify HTTPS traffic for security and debugging purposes.
Linked by 3 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including ycombinator.com, lwn.net, kryptera.se.