HTML CSS

Open-source HTML projects categorized as CSS

Top 23 HTML CSS Projects

  1. tabler

    Tabler is free and open-source HTML Dashboard UI Kit built on Bootstrap

  2. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  3. You-Dont-Need-JavaScript

    CSS is powerful, you can do a lot of things without JS.

    Project mention: My Hacktoberfest Journey: From First Pull Request to the Hall of Fame | dev.to | 2024-11-03

    Add modern accordion and FAQs component #660

  4. CoreUI-Free-Bootstrap-Admin-Template

    Free Bootstrap Admin & Dashboard Template

    Project mention: React Component Libraries | dev.to | 2024-03-13

    Official Website: https://coreui.io/

  5. HyperUI

    Free Tailwind CSS components for application UI, ecommerce and marketing with support for dark mode, RTL and Alpine JS 🚀

    Project mention: Build Your Application Faster with These TailwindCSS Components Libraries | dev.to | 2024-09-04

    Hyper UI (Free)

  6. Milligram

    A minimalist CSS framework.

    Project mention: Concrete.css | news.ycombinator.com | 2024-02-08

    I had been using similar projects such as skeleton[0] and milligram[1] for small experiments such as repfl[2], and wanted to create something similar that I would find aesthetically pleasing and that would fit in as little space as possible. The current version of concrete.css is less than 1kb minzipped!

    [0] http://getskeleton.com/

    [1] https://milligram.io/

    [2] https://repfl.ch/

  7. BOOTSTRA.386

    A vintage 1980s DOS inspired Twitter Bootstrap theme

    Project mention: 98.css – A design system for building faithful recreations of old UIs | news.ycombinator.com | 2024-11-05
  8. Charts.css

    Open source CSS framework for data visualization.

  9. Tufte CSS

    Style your webpage like Edward Tufte’s handouts.

    Project mention: Tufte CSS | news.ycombinator.com | 2024-12-19
  10. vcard-personal-portfolio

    vCard is a fully responsive personal portfolio website, responsive for all devices.

    Project mention: Building a Mini CMS for vCard – Personal Portfolio with GitHub Copilot | dev.to | 2025-01-12

    I created a very basic Content Management System (almost-a-cms) for generating websites on GitHub using the vCard - Personal Portfolio template developed by codewithsadee. The main idea was to simplify the editing of static fields within the template.

  11. hugo-theme-stack

    Card-style Hugo theme designed for bloggers

  12. preline

    Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

    Project mention: Build Your Application Faster with These TailwindCSS Components Libraries | dev.to | 2024-09-04

    Preline UI (Free & Pro Version)

  13. mvp

    MVP.css — Minimalist classless CSS stylesheet for HTML elements

    Project mention: Build a One-Product Shop With the Python Django Framework and Htmx | dev.to | 2024-09-11

    Now that we have our project configured, we need to create some base layouts. In the templates directory, add a base.html file — the template that all other templates will inherit from. Add htmx for user interaction, mvp.css for basic styling, and Django generated messages to the template:

  14. css-reference

    CSS Reference: a free visual guide to the most popular CSS properties

  15. open-props

    CSS custom properties to help accelerate adaptive and consistent design.

    Project mention: How to Add an Excel-like Table to Your Astro Site (the Easy Way) | dev.to | 2024-10-22

    ZingGrid is built with modern native web components for performance and resiliency, but as a side effect of that a lot of the components exist inside Shadow DOMs. Still wanting to allow users to style any part they desire, hundreds of CSS Variables were created to pierce these shadows. Below we show how they can be used in conjunction Open Props for added flexibility.

  16. simple.css

    Simple.css is a CSS template that allows you to make a good looking website really quickly.

    Project mention: Ruby on Rails 8 - Frontend Rápido Usando Tailwind como um Frameworks CSS Classless | dev.to | 2024-12-30

    Simple CSS: https://github.com/kevquirk/simple.css/blob/main/simple.css

  17. sakura

    :cherry_blossom: a minimal css framework/theme.

    Project mention: Ruby on Rails 8 - Frontend Rápido Usando Tailwind como um Frameworks CSS Classless | dev.to | 2025-01-14
  18. pattern.css

    CSS only library to fill empty background with beautiful patterns.

  19. suit

    Style tools for UI components

    Project mention: How To Design Front-end UI Components | dev.to | 2025-01-10

    SUIT CSS was founded around 2013 by Nicolas Gallagher, the author of Normalize.css. Although it is now essentially unmaintained, its ideas based on component development still have relevance.

  20. Dopefolio

    Dopefolio 🔥 - Portfolio Template for Developers 🚀

  21. bulma-templates

    free flexbox templates built with the bulma css framework

  22. latex-css

    LaTeX.css is a CSS library that makes your website look like a LaTeX document

    Project mention: LaTeX.css – Make your website look like a LaTeX document | news.ycombinator.com | 2024-11-26

    (author of the project here) we tried extensively [1], but unfortunately concluded that obtaining consistent outputs across various platforms, not to mention across different versions of the same browser, is not feasible at present -- if you want a nicely typeset PDF document, use the real LaTeX (or an alternative such as Typst).

    [1]: https://github.com/vincentdoerig/latex-css/pull/62

  23. modern-font-stacks

    System font stack CSS organized by typeface classification for every modern operating system

  24. penthouse

    Generate critical css for your web pages

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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HTML CSS related posts

  • Ruby on Rails 8 - Frontend Rápido Usando Tailwind como um Frameworks CSS Classless

    12 projects | dev.to | 14 Jan 2025
  • Building a Mini CMS for vCard – Personal Portfolio with GitHub Copilot

    2 projects | dev.to | 12 Jan 2025
  • Ruby on Rails 8 - Frontend Rápido com Frameworks CSS Classless ou Class-Light

    12 projects | dev.to | 11 Jan 2025
  • Ruby on Rails 8 - Frontend Rápido Usando Tailwind como um Frameworks CSS Classless

    13 projects | dev.to | 30 Dec 2024
  • How do you do, fellow web developers? A growing disconnect

    5 projects | news.ycombinator.com | 19 Dec 2024
  • Tufte CSS

    1 project | news.ycombinator.com | 19 Dec 2024
  • LaTeX.css – Make your website look like a LaTeX document

    3 projects | news.ycombinator.com | 26 Nov 2024
  • A note from our sponsor - SaaSHub
    www.saashub.com | 16 Jan 2025
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source CSS projects in HTML? This list will help you:

# Project Stars
1 tabler 38,358
2 You-Dont-Need-JavaScript 19,863
3 CoreUI-Free-Bootstrap-Admin-Template 12,012
4 HyperUI 10,524
5 Milligram 10,217
6 BOOTSTRA.386 6,662
7 Charts.css 6,249
8 Tufte CSS 6,031
9 vcard-personal-portfolio 5,845
10 hugo-theme-stack 5,259
11 preline 5,069
12 mvp 5,023
13 css-reference 4,889
14 open-props 4,831
15 simple.css 4,470
16 sakura 4,178
17 pattern.css 3,849
18 suit 3,805
19 Dopefolio 3,457
20 bulma-templates 3,291
21 latex-css 3,201
22 modern-font-stacks 2,853
23 penthouse 2,643

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Did you know that HTML is
the 9th most popular programming language
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