Developer Resources
Free cheatsheets, reference guides, and tutorials for developers. Bookmark these pages for quick access.
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JSON Cheatsheet 2025
Complete JSON syntax reference. Data types, common mistakes, and best practices.
Updated Nov 2025
Top 50 Regex Patterns
Copy-paste ready regex patterns for email, URL, phone, dates, and more.
Updated Nov 2025
CURL Cheatsheet 2025
Essential curl commands for API development and testing.
Updated Nov 2025
Base64 Explained
What is Base64 encoding and when to use it. A beginner's guide.
Updated Nov 2025
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