Developer Cheatsheet Bundle

4 print-ready reference sheets for your desk. Git, SQL, Regex, and HTTP -- everything a developer looks up daily, on one page each.

$9 All 4 cheatsheets
Print-ready HTML/PDF

Buy Now -- $9 Instant access. Print unlimited copies. Free updates.

💻

Git Command Cheatsheet

60+ essential Git commands organized by workflow. Setup, branching, staging, committing, remote sync, undoing mistakes, history, stashing, tags, and config.

branching merging rebasing stashing undoing

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SQL Quick Reference

Complete SQL syntax with examples. SELECT, INSERT, UPDATE, DELETE, all JOIN types, aggregations, subqueries, window functions, CTEs, and MySQL vs PostgreSQL differences.

joins window functions CTEs MySQL PostgreSQL

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Regular Expressions Cheatsheet

Character classes, quantifiers, anchors, groups, lookaheads, lookbehinds, flags, POSIX classes, replacement patterns, and 12 battle-tested common patterns.

lookahead groups quantifiers common patterns

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HTTP Status Codes & Methods

Every status code (1xx-5xx) with clear descriptions, all HTTP methods with REST conventions, request/response headers, caching, CORS, and MIME types.

status codes REST headers CORS caching

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What You Get

✓ Print-optimized layout (Ctrl+P to PDF)

✓ Dense, scannable 2-column design

✓ Professional Inter + JetBrains Mono fonts

✓ Color-coded sections for quick lookup

✓ Real syntax examples, not just theory

✓ MySQL vs PostgreSQL differences noted

✓ 12 ready-to-use regex patterns

✓ Free updates when we add more