Browse all cheatsheets

A concise cheat sheet covering key features introduced in ECMAScript starting from ES2015 (ES6) through recent versions, including syntax, examples, and tips for modern JavaScript development.

A quick reference guide covering essential EJS syntax, tags, control flow, includes, data handling, and best practices for generating dynamic HTML with plain JavaScript.

A practical reference covering the syntax, structure, and common conventions for working with INI configuration files.

A quick reference guide to the TOML (Tom's Obvious, Minimal Language) configuration file format syntax, data types, and structure, including useful tips and examples.

A concise guide to the YAML data serialization format, covering syntax, data types, collections, and advanced features for configuration files and data exchange.

A comprehensive cheat sheet covering essential CSS3 selectors, properties, values, units, layout techniques, and best practices for modern web design.

Your quick reference for building multimodal conversational experiences with Alan AI. Covers script concepts, client API, handlers, and best practices.

A handy guide to using mitmproxy for intercepting, inspecting, modifying, and replaying network traffic. Covers basic commands, filtering, scripting, and common tasks.

Unlock the power of web scraping and automation with this essential XPath selectors cheatsheet. Covering fundamental syntax, axes, predicates, functions, and common techniques for precise element location in XML and HTML documents.

Unlock lightning-fast coding with Emmet! This cheatsheet covers essential HTML and CSS abbreviations, operators, and tips to dramatically speed up your web development workflow.

A quick reference guide for the Linux `taskset` command, used to set or retrieve the CPU affinity of a process.

A quick reference guide for Pandoc, the universal document converter. Covers basic syntax, common options, markdown extensions, and useful tips for converting documents between various formats.