Programming & Development Cheatsheets

A concise reference for Preact, a fast 3kB alternative to React, with the same modern API. This cheat sheet covers the essentials for building performant web applications with Preact.

A comprehensive cheat sheet for DevOps engineers working with Google Cloud Platform (GCP). This guide provides a quick reference to essential GCP services, commands, and best practices for implementing DevOps principles in the cloud.

A concise reference for writing effective unit tests in Java using JUnit. Covers annotations, assertions, test fixtures, and best practices for robust testing.

A comprehensive cheat sheet for FastAPI, a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints.

A comprehensive cheat sheet covering essential Puppet concepts, syntax, and commands for effective infrastructure management and automation in DevOps and Cloud environments.

A comprehensive cheat sheet for GitLab CI/CD, covering essential concepts, syntax, and best practices for automating your software development pipeline.

A practical guide to testing and debugging Puppeteer scripts, covering common techniques and tools for robust automation.

A concise reference for CoffeeScript, covering syntax, features, and best practices for this elegant JavaScript dialect.

A concise reference for the Nim programming language, covering syntax, data types, control flow, and advanced features for quick lookup and efficient coding.