Cheat Sheets & Snippets

Download developer cheat sheets for JavaScript, CSS, React, Git, and more. Find quick reference guides, code snippets, and keyboard shortcuts for faster coding.

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DevDocs
Fast, offline, and free documentation browser for developers. Search 100+ docs in one web app.
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OverAPI
Collecting all cheat sheets. One of the best cheat sheet repositories.
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Quickref me
A website with a cheat sheet about many popular programming languages
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Awesome-cheatsheets
Cheatsheets for popular programming languages, frameworks and development tools.
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Github-cheat-sheet
A collection of cool hidden and not so hidden features of Git and GitHub.
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iHateRegex
i Hate Regex is a regex cheat sheet that also explains the commonly used expressions so that you understand it
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Regular Expressions Cheat Sheet
A quick reference guide for regular expressions (regex), including symbols, ranges, grouping, assertions and some sample patterns to get you started.
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Devhints.io
Modest collection of cheatsheets
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Htmlreference
Learn by example: htmlreference.io is a free guide to HTML. It features all elements and attributes.
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The Complete HTML Cheat Sheet
The Complete HTML cheat sheet from hostinger
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Html Head
A simple guide to HTML <head> elements
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Cssreference.io
A free visual guide to CSS
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CSS Shorthand Properties Cheat Sheet
Shorthand properties can be used to set several properties at once in a single declaration.
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Bem cheatsheet
BEM is a popular naming convention for classes in HTML and CSS. And this is a visualised BEM cheatsheet
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Flex Malven
A flexbox grid cheatsheet to reference when working with flexbox
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Grid by Example
Everything you need to learn CSS Grid Layout
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Grid Malven
A css grid cheatsheet to reference when creating a css grid
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CSS Grid Cheat Sheet Illustrated
Detailed grid cheat sheet article. In this article, you can learn just about anything regarding grid.
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Basic Javascript Cheat Sheet
Cheet sheat with illustrated instructions
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Detailed Javascript Cheat Sheet
Detailed Javascript Cheat Sheet with examples
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Quickref Javascript
A JavaScript cheat sheet with the most important concepts, functions, methods, and more. A complete quick reference for beginners.
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Javascript Questions
From basic to advanced: test how well you know JavaScript, refresh your knowledge a bit, or prepare for your coding interview!
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30secondsofcode.org
A wide variety of snippet and article collections for CSS, JavaScript, Python and more.
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React-typescript-cheatsheet
Cheatsheets for experienced React developers getting started with TypeScript
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