Searchable reference for Git, Bash, SQL, Regex, HTTP and more — one-click copy, 100% in-browser.
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All cheatsheets (13)
Shortcuts: ⌘K or / focus search · Esc clear search / close sheet.
About Technical Cheatsheet Hub
Technical Cheatsheet Hub bundles dozens of hand-curated quick references into one searchable workspace. Every snippet is one click to copy, and your pinned snippets are kept locally so your personal toolkit is always at the top. 100% browser-based — your queries and pins never leave your device.
How it Works
1Open the hub and pick a cheatsheet card, or jump straight into full-hub search.
2Type to filter snippets across every sheet; use category chips to narrow the scope.
3Click any snippet to copy it. Pin the ones you use most — they appear at the top for next time.
4Share the exact view you are on (search, filter and selected sheet) via the share URL, or export the active sheet as Markdown.
Frequently Asked Questions
Does my search leave my browser?
No. All data ships with the app and all matching happens client-side. Nothing is uploaded.
Can I add my own cheatsheets?
Not yet. The content is curated. Contributions via the feedback form are welcome.
Are snippets kept up to date?
Yes — each sheet lists the reference sources used and is reviewed on every minor release.
Will my pinned snippets sync across devices?
Pins are stored locally. The same tool usage is included in your history snapshot when cloud sync is enabled.