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

Awesome-cheatsheets

Cheatsheets for popular programming languages, frameworks and development tools.

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

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

Htmlreference

Learn by example: htmlreference.io is a free guide to HTML. It features all elements and attributes.

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

Cssreference.io

A free visual guide to CSS

CSS Shorthand Properties Cheat Sheet

Shorthand properties can be used to set several properties at once in a single declaration.

Bem cheatsheet

BEM is a popular naming convention for classes in HTML and CSS. And this is a visualised BEM cheatsheet

Flex Malven

A flexbox grid cheatsheet to reference when working with flexbox

Grid by Example

Everything you need to learn CSS Grid Layout

Grid Malven

A css grid cheatsheet to reference when creating a css grid

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

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.

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.

React-typescript-cheatsheet

Cheatsheets for experienced React developers getting started with TypeScript

Git Cheat Sheet

Use this handy git cheat sheet guide to enhance your workflow

Rust Cheat Sheet

Comprehensive Rust Language Cheat Sheet.

Python Cheat Sheet

Python Cheat Sheet Pdf

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Pythoncheatsheet.org

Comprehensive big python cheat sheet. Based on the book Automate the Boring Stuff with Python and many other sources.

Dart cheat sheet

Howtodothisinflutter

Flutter and dart cheat sheet

SQL Basic Cheat Sheet

The most popular SQL statements are provided on the SQL cheat sheet for your reference. Additionally, this website has a thorough explanation for sql.

SQL Cheat Sheet

Useful cheat sheet that documents some of the more commonly used elements of SQL

SQL Cheat Sheet Image

Infographic Version of SQL Cheat Sheet (PNG)

PostgreSQL Cheat Sheet

The PostgreSQL cheat sheet provides you with the common PostgreSQL commands and statements that enable you to work with PostgreSQL quickly and effectively.