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Top 18 CSS css-framework Projects
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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/
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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.
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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
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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.
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...
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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 | 2024-12-19The 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.
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Neubrutalism
Neubrutalism CSS: A minimalist, high-contrast CSS library inspired by Brutalist design principles.
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.
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CSS-Image-Loader
Add a image loader & image load error (without adding an HTML element or using JS).
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Fresh
Modern CSS and JavaScript Framework, for lightweight, mobile-responsive web apps and sites. (by HazelBall)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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).
CSS css-framework discussion
CSS css-framework related posts
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The Missing CSS Stylesheet
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Fylgja 2.0 is Live
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Pico CSS: Minimal CSS Framework for Semantic HTML
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Show HN: Cs16.css – CSS library based on CS 1.6 UI
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PicoCSS – CSS Framework for Semantic HTML, Classless Option, Extensible via SASS
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Ruby on Rails 8 - Frontend Rápido Usando CSS Zero como um Frameworks CSS Classless
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Ruby on Rails 8 - Frontend Rápido Usando CSS Zero como um Frameworks CSS Classless
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A note from our sponsor - Sevalla
sevalla.com | 31 Aug 2025
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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