Top 20 Cheat Sheet Collections for Developers
Cheat sheets are the ultimate productivity hack—they condense hours of reading into a single-page quick reference. On GitHub, you can find massive curated collections that cover programming languages, frameworks, databases, DevOps, and more. Here’s a refined list of the top 20 cheat sheet repositories that developers swear by:
1. awesome-cheatsheets
Huge collection of programming language and framework cheat sheets—JavaScript, PHP, Python, Git, Docker, and more.
2. Devhints
Minimalist and super-readable cheat sheets for front-end, back-end, and DevOps tools.
3. Cheat Sheet Collection
Structured cheat sheets for algorithms, databases, and web technologies.
4. TLDR Pages
Simplified man pages with practical examples for hundreds of terminal commands.
5. Quick Reference
Packed with code snippets and syntax guides across multiple languages.
6. Cheat.sh
Access thousands of cheat sheets directly from the terminal with curl.
7. Programming Cheat Sheets
Covers Linux, Java, Python, and cybersecurity tools in one place.
8. Python Cheatsheet
Extensive Python quick reference covering syntax, libraries, and patterns.
9. Web Development Cheatsheets
Focused collection for HTML, CSS, JavaScript, and frameworks.
10. Go Cheatsheet
Concise Go language reference with real code examples.
11. Data Science Cheatsheets
Curated cheat sheets for machine learning, data science, and statistics.
12. Docker Cheatsheet
Comprehensive reference for Docker commands and workflows.
13. Kubernetes Cheatsheet
One-page Kubernetes quick guide for developers and DevOps engineers.
14. Machine Learning Cheatsheets
Massive collection of AI, ML, and deep learning references.
15. Math & Statistics Cheatsheets
Includes NumPy, linear algebra, probability, and math shortcuts.
16. Linux Command Cheat Sheet
Handy Linux CLI reference, covering essential sysadmin tasks.
17. Git Cheatsheet
Beginner to advanced Git commands with examples.
18. PostgreSQL Cheatsheet
Compact reference for PostgreSQL SQL queries and admin tasks.
19. Pandas Cheatsheet
Official pandas quick reference inside the project docs—perfect for data wrangling.
20. Regex Cheat Sheet
Practical guide to regular expressions with clear explanations and examples.
Why this list is powerful: Instead of Googling commands or reading long documentation, these repositories let you grab what you need instantly. From coding and debugging to data science and DevOps, they act as your developer Swiss Army knife.
Enjoy!
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