Tools Others

Markdown Syntax Cheat Sheet

A quick reference for core Markdown syntax including headings, emphasis, lists, links, images, tables, and code blocks.

JSON Schema Cheat Sheet

A reference for defining and validating JSON document structure using JSON Schema keywords, types, and constraints.

YAML Syntax Cheat Sheet

A concise reference covering YAML indentation rules, scalars, collections, anchors, and multi-document files.

XML Basics Cheat Sheet

A foundational reference for XML document structure, elements, attributes, namespaces, and validation with XSD and DTD.

Vim Keyboard Shortcuts Cheat Sheet

A reference for Vim modal editing covering movement, editing commands, search and replace, and buffer management.

VS Code Shortcuts & Extensions Cheat Sheet

A reference for essential Visual Studio Code keyboard shortcuts, multi-cursor editing, and popular productivity extensions.

Postman API Testing Cheat Sheet

A reference for building requests, using variables, writing test scripts, and running collections in Postman.

cURL Command Reference Cheat Sheet

A quick reference for common curl flags covering HTTP methods, headers, authentication, file transfer, and debugging output.

jq (JSON Processor) Cheat Sheet

A reference for jq's filter syntax to query, transform, and reshape JSON data directly from the command line.

Regex Cookbook Cheat Sheet

A practical reference of regular expression syntax, character classes, quantifiers, groups, and common validation patterns.

HTTPie Cheat Sheet

Command syntax, headers, auth, and JSON shorthand for making human-friendly HTTP requests from the terminal with HTTPie.

TOML Syntax Cheat Sheet

Key-value pairs, tables, arrays, and data types for writing valid TOML configuration files like pyproject.toml and Cargo.toml.