Learn / Cheat sheets
Cheat Sheets
One-page references for the tools testers use every day. Each one prints cleanly on two pages or saves as a PDF, and states the versions it was checked against.
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Playwright Cheat Sheet
CLI, locators, actions, web-first assertions, network mocking, fixtures and config.
7 sections · 70 entries Printable
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XPath and CSS Selectors Cheat Sheet
XPath and CSS side by side: attributes, text, axes, position and pseudo-classes.
7 sections · 41 entries Printable
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SQL Cheat Sheet for Testers
Queries, joins, NULL traps, data-integrity checks and window functions for QA.
7 sections · 39 entries Printable
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Git Cheat Sheet for Testers
Branch, commit, sync, undo safely, stash and bisect a regression.
7 sections · 43 entries Printable
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HTTP Cheat Sheet for API Testing
Methods, status codes, headers, cURL and what to assert in an API test.
5 sections · 47 entries Printable
Looking for a definition rather than syntax? See the software testing glossary.