Browse all cheatsheets

A comprehensive cheat sheet covering VPN configuration across various platforms and protocols, including OpenVPN, WireGuard, and IPsec. This guide provides essential commands, configuration examples, and troubleshooting tips for setting up and managing VPN connections.

A comprehensive cheat sheet covering various tools and techniques for debugging regular expressions across different languages and platforms.

A quick reference guide to essential Linux command line shortcuts and commands for efficient navigation and system management.

A quick reference guide to key concepts, terms, and processes in Environmental Science. Ideal for students, educators, and anyone interested in understanding the environment.

A concise reference for Domain-Driven Design principles, patterns, and practices to help build software that closely reflects the business domain.

A concise reference guide to the Yii PHP framework, covering core components, commonly used features, and best practices for efficient web application development.

A concise guide to understanding and using collocations effectively. This cheat sheet provides examples and categories to enhance your vocabulary and writing skills.

A concise cheat sheet for Keras, covering fundamental concepts, common layers, model building, training, and evaluation techniques for deep learning.

A concise guide to the H2O web server, covering configuration, key features, and useful commands.

A quick reference guide to PostgreSQL, covering essential commands, data types, functions, and syntax for database management and querying.

A quick reference guide to options and futures trading, covering key concepts, strategies, and terminology for both beginners and experienced traders.

A concise physics cheat sheet covering fundamental concepts, formulas, and laws across mechanics, thermodynamics, electromagnetism, and optics. Ideal for quick reference and exam preparation.