CSS css-framework

Open-source CSS projects categorized as css-framework

Top 18 CSS css-framework Projects

css-framework
  1. Bulma

    Modern CSS framework based on Flexbox

    Project mention: A deliberate practice app for guitar players who want to level up | news.ycombinator.com | 2025-03-31

    Thanks! Much credit goes to the Bulma[1] css framework, I guess. I am mostly a backend dev. I've just used bulma for the most part and tried to avoid anything fancy.

    [1]: https://bulma.io/

  2. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

    InfluxDB logo
  3. pico

    Minimal CSS Framework for semantic HTML

    Project mention: The Missing CSS Stylesheet | news.ycombinator.com | 2025-04-29
  4. Spectre.css

    Spectre.css - A Lightweight, Responsive and Modern CSS Framework

  5. awesome-css-frameworks

    List of awesome CSS frameworks in 2025

    Project mention: Show HN: Cs16.css – CSS library based on CS 1.6 UI | news.ycombinator.com | 2025-01-24

    no suggestions in this reply, nor can I speak to if this is a good or bad idea, but you may like to learn about "classless css frameworks", basically just targeting the html5 semantics

    https://github.com/dbohdan/classless-css

    also, https://github.com/troxler/awesome-css-frameworks

    others may give you a _real_ recommendation. cheers

  6. halfmoon

    Halfmoon is a highly customizable, drop-in Bootstrap replacement. It comes with three built-in core themes, with dark mode support for all themes and components.

    Project mention: Thank You Bootstrap 1 | news.ycombinator.com | 2025-02-10

    I hear ya, but it is CSS so the target doesn't move, Codeberg is using it for their docs [1], and it is easy enough to paper over any problems you might find. Good enough for me. Some might even say the more relaxed release cadence is a feature not a bug.

    [1] https://github.com/halfmoonui/halfmoon/issues/116#issuecomme...

  7. matcha

    🍵 Drop-in semantic styling library in pure CSS. Highly customizable and perfect for simple websites and prototyping web apps!

    Project mention: Show HN: Mizu.js – Bringing back simplicity in web apps creation | news.ycombinator.com | 2024-12-19

    The learning curve is that small.

    Also, you may have heard of https://matcha.mizu.sh, a CSS stylesheet to instantly make your web page stylized.

  8. dropin-minimal-css

    Drop-in switcher for previewing minimal CSS frameworks

  9. Sevalla

    Deploy and host your apps and databases, now with $50 credit! Sevalla is the PaaS you have been looking for! Advanced deployment pipelines, usage-based pricing, preview apps, templates, human support by developers, and much more!

    Sevalla logo
  10. natural-selection

    CSS Boilerplate / Starter Kit: Collection of best-practice CSS selectors

  11. beauter

    A simple framework for faster and beautiful responsive sites

  12. PotatoCSS

    🥔 Simple CSS framework for hackers. Simple as potato.

  13. rececss

    Minimalistic, fully customizable CSS utilities generator

  14. Neubrutalism

    Neubrutalism CSS: A minimalist, high-contrast CSS library inspired by Brutalist design principles.

    Project mention: NeoBrutalism: A Fresh Take on Modern Web Design 🎨 | dev.to | 2024-12-30

    Hey developers! 👋 Are you tired of the same old, overly polished design systems? Let me introduce you to NeoBrutalism – a CSS library that brings bold, raw design back to the web.

  15. bulma-stylus

    A Stylus translation of a modern CSS framework based on Flexbox

  16. CSS-Image-Loader

    Add a image loader & image load error (without adding an HTML element or using JS).

  17. components

    UI component library. (by upstage)

  18. Fresh

    Modern CSS and JavaScript Framework, for lightweight, mobile-responsive web apps and sites. (by HazelBall)

  19. sea.css

    sea.css is a simple and easy to use css framework.

  20. w3e

    Enhanced version of w3.css framework with supplementary JavaScript

    Project mention: W3.CSS enhanced with JavaScript new NPM | news.ycombinator.com | 2024-09-09
  21. SaaSHub

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

    SaaSHub logo
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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CSS css-framework related posts

  • The Missing CSS Stylesheet

    1 project | news.ycombinator.com | 29 Apr 2025
  • Fylgja 2.0 is Live

    1 project | dev.to | 21 Apr 2025
  • Pico CSS: Minimal CSS Framework for Semantic HTML

    1 project | news.ycombinator.com | 4 Mar 2025
  • Show HN: Cs16.css – CSS library based on CS 1.6 UI

    33 projects | news.ycombinator.com | 24 Jan 2025
  • PicoCSS – CSS Framework for Semantic HTML, Classless Option, Extensible via SASS

    1 project | news.ycombinator.com | 24 Jan 2025
  • Ruby on Rails 8 - Frontend Rápido Usando CSS Zero como um Frameworks CSS Classless

    3 projects | dev.to | 22 Jan 2025
  • Ruby on Rails 8 - Frontend Rápido Usando CSS Zero como um Frameworks CSS Classless

    3 projects | dev.to | 21 Jan 2025
  • A note from our sponsor - Sevalla
    sevalla.com | 31 Aug 2025
    Sevalla is the PaaS you have been looking for! Advanced deployment pipelines, usage-based pricing, preview apps, templates, human support by developers, and much more! Learn more →

Index

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

# Project Stars
1 Bulma 49,923
2 pico 15,318
3 Spectre.css 11,343
4 awesome-css-frameworks 8,864
5 halfmoon 3,112
6 matcha 1,886
7 dropin-minimal-css 1,782
8 natural-selection 223
9 beauter 130
10 PotatoCSS 58
11 rececss 34
12 Neubrutalism 32
13 bulma-stylus 30
14 CSS-Image-Loader 23
15 components 23
16 Fresh 17
17 sea.css 4
18 w3e 3

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