HTML

HTML, or Hypertext Markup Language, was primarily designed to provide a means of creating structured scientific documents. HTML can embed scripting languages such as PHP or JavaScript to affect the behavior and content of web pages. The World Wide Web Consortium (W3C) maintains both the HTML and CSS standards.

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twbs /bootstrap

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Star174k

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

javascript css html sass bootstrap scss css-framework

UpdatedDec 17, 2025
MDX

Chalarangelo /30-seconds-of-code

Star126k

Coding articles to level up your development skills

nodejs javascript css git html education snippets programming es6-javascript learn-to-code astro awesome-list learning-resources

UpdatedDec 9, 2025
JavaScript

electron /electron

Star119k

:electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

electron nodejs javascript css html c-plus-plus chrome v8 works-with-codespaces

UpdatedDec 17, 2025
C++

microsoft /Web-Dev-For-Beginners

Star94.7k

24 Lessons, 12 Weeks, Get Started as a Web Developer

javascript css html learning education curriculum tutorials microsoft-for-beginners

UpdatedDec 12, 2025
JavaScript

florinpop17 /app-ideas

Star88.9k

A Collection of application ideas which can be used to improve your coding skills.

javascript css html practice applications coding ideas hacktoberfest codingchallenges

UpdatedOct 11, 2025

storybookjs /storybook

Star88.8k

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

react javascript stories testing html components documentation styleguide design-systems angular typescript ui react-native webpack workshop vue web-components svelte storybook vite

UpdatedDec 17, 2025
TypeScript

thedaviddias /Front-End-Checklist

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Star71.9k

🗂 The perfect Front-End Checklist for modern websites and meticulous developers

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UpdatedFeb 14, 2025

rails /rails

Star58k

Ruby on Rails

ruby rails html activerecord framework mvc activejob

UpdatedDec 17, 2025
Ruby

h5bp /html5-boilerplate

Star57.3k

A professional front-end template for building fast, robust, and adaptable web apps or sites.

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UpdatedDec 1, 2025
JavaScript

prettier /prettier

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Star51.3k

Prettier is an opinionated code formatter.

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UpdatedDec 16, 2025
JavaScript

jgthms /bulma

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Star50k

Modern CSS framework based on Flexbox

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UpdatedDec 3, 2025
CSS

docling-project /docling

Star47k

Get your documents ready for gen AI

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UpdatedDec 16, 2025
Python

bigskysoftware /htmx

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Star46.8k

</> htmx - high power tools for HTML

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UpdatedDec 15, 2025
JavaScript

Asabeneh /30-Days-Of-JavaScript

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Star45.7k

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too:https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw