Browse practical cheat sheets for programming, web development, dev tools, and productivity. Search fast and jump into the topic you need.
A practical Python cheat sheet for syntax, data structures, files, exceptions, and everyday workflows.
JavaScript shortcuts for variables, arrays, DOM work, async code, and fetch requests.
Common SQL patterns for selecting, filtering, joining, grouping and updating rows.
A compact regex cheat sheet with common symbols, patterns and practical examples.
A more complete terminal reference for navigation, redirects, permissions, variables and text processing.
Practical Git reference for cloning, branching, syncing remotes and recovering from mistakes.
Quick Docker commands for images, containers, ports, volumes and Compose.
A practical VS Code shortcut cheat sheet for editing, file navigation, search, multi-cursor work, terminal access and settings.
Core Vim movement, editing and save/quit commands for faster terminal editing.
Markdown syntax for headings, emphasis, lists, links, code and tables.
Flexbox essentials for direction, alignment, spacing and item sizing.
Grid templates, repeats, gaps and placement snippets for responsive layouts.
A practical HTML tags cheat sheet with semantic tags, forms, media and head elements.
Useful Excel formulas for sums, logic, lookups and cleaning up spreadsheet data.
Google Sheets formulas for filtering, querying, looking up and cleaning data.
A practical shortcut cheat sheet for Mac and Windows with editing, windows, browser, screenshots and app-switching shortcuts.