Debugging
Debugging related cheatsheet collection with 3 quick references covering common commands, flags and real usage for developers and SRE.
Postman Cheatsheet - API Debugging Tool Reference
Postman operations covering request building, environment/global variables, test scripts and assertions, pre-request scripts and dynamic data, and collection runs with Mock servers. For debugging APIs beyond a single curl call.
Chrome DevTools Cheatsheet - Front-end Debugging Reference
Chrome DevTools operations covering the Elements panel and DOM breakpoints, Console tips, Network analysis and request replay, Performance/Profiler flame graphs, and Application storage. For diagnosing layout, network and runtime issues in the browser.
HTTPie Cheatsheet - HTTP Client & REST API Test Commands
An HTTPie reference: GET/POST requests, automatic JSON formatting, form and file uploads, authentication, and http/s sessions for everyday API testing.