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

UpdatedOct 7, 2025
MDX

Chalarangelo /30-seconds-of-code

Star125k

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

UpdatedSep 22, 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

UpdatedOct 7, 2025
C++

microsoft /Web-Dev-For-Beginners

Star92.2k

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

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UpdatedOct 3, 2025
JavaScript

storybookjs /storybook

Star87.9k

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

UpdatedOct 7, 2025
TypeScript

florinpop17 /app-ideas

Star86.6k

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

javascript css html practice applications coding ideas hacktoberfest codingchallenges

UpdatedAug 16, 2024

thedaviddias /Front-End-Checklist

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Star71.5k

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

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UpdatedFeb 14, 2025

rails /rails

Star57.7k

Ruby on Rails

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UpdatedOct 7, 2025
Ruby

h5bp /html5-boilerplate

Star57.2k

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

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UpdatedOct 1, 2025
JavaScript

prettier /prettier

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Star51k

Prettier is an opinionated code formatter.

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UpdatedOct 5, 2025
JavaScript

jgthms /bulma

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Star50k

Modern CSS framework based on Flexbox

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UpdatedJun 27, 2025
CSS

bigskysoftware /htmx

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Star46.2k

</> htmx - high power tools for HTML

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UpdatedSep 24, 2025
JavaScript

Asabeneh /30-Days-Of-JavaScript

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Star45.4k

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