CSS Themes

Open-source CSS projects categorized as Themes

Top 20 CSS Theme Projects

  • BetterDiscordAddons

    A series of plugins and themes for BetterDiscord.

  • themes

    Free WordPress themes made by Automattic for WordPress.org and WordPress.com. (by Automattic)

    Project mention: Can you recommend a starter WP template? | /r/Wordpress | 2023-06-29

    According to the maintainer of that, as you can see in the Q&A section on that page, they use a theme called "Varia" from WordPress's github as their starting point: https://github.com/Automattic/themes/tree/trunk/varia

  • Appwrite

    Appwrite - The open-source backend cloud platform. Add Auth, Databases, Functions, and Storage to your product and build any application at any scale while using your preferred coding languages and tools.

  • nextjs-admin-template

    Free admin dashboard template based on Next.Js with @paljs/ui component package

  • kube

    Kube is a professional and a responsive Hugo theme for developers and designers that offers a documentation section mixed with a landing page and a blog. (by jeblister)

  • gatsby-admin-template

    Free admin dashboard template based on Gatsby with @paljs/ui component package

  • typora-github-night-theme

    Dark Typora themes that reproduce the new GitHub Dark Themes as much as possible.

  • roam-css-system

    Roam CSS System 2.0

  • Onboard AI

    Learn any GitHub repo in 59 seconds. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at www.getonboard.dev.

  • markdown-css

    A tool convert css style into markdown inline style (by wecatch)

  • Blackberry-Themes

    CSS changes to many popular web services. Improves desktop site aesthetics and creates functional mobile sites! Comes with custom icons for Organizr!

  • repo

    the collection of mods run by the notion-enhancer (by notion-enhancer)

  • old-discord-font

    CSS to revert Discord's font change.

  • dots

    my dotfiles (by 7KIR7)

  • MicaFox

    [HIATUS 2] Firefox Windows 11 Theme

  • Flashcord

    The world's most advanced, complex and feature rich Discord Theme to ever exist. A complete visual overhaul for Discord.

    Project mention: [Upcoming] Flashcord (Alpha), probably the most advanced and unnecessarily complicated Discord Theme to ever exist yet. | /r/BetterDiscord | 2023-07-03
  • logseq-craft-theme

    Craft Theme for Logseq

  • Themes

    Community themes for Prism Launcher (by PrismLauncher)

    Project mention: beautiful themes | /r/PrismLauncher | 2023-03-26
  • john-doe-jekyll

    The John Doe template converted into a Jekyll theme

  • gloation

    A badass notion theme. Name inspired by the words glass and notion

  • debian-mate-themes

    Shameless ripoff of Ubuntu Mate themes. Customized to fit Debian

  • Firefox-Browser-Proton-Custom

    A custom userChrome.css for Firefox 86+ (February 2021). For personal purpose only.

  • InfluxDB

    Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

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). The latest post mention was on 2023-07-03.

CSS Themes related posts


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

Project Stars
1 BetterDiscordAddons 1,928
2 themes 768
3 nextjs-admin-template 419
4 kube 393
5 gatsby-admin-template 293
6 typora-github-night-theme 193
7 roam-css-system 147
8 markdown-css 141
9 Blackberry-Themes 93
10 repo 72
11 old-discord-font 69
12 dots 62
13 MicaFox 61
14 Flashcord 44
15 logseq-craft-theme 38
16 Themes 33
17 john-doe-jekyll 29
18 gloation 26
19 debian-mate-themes 7
20 Firefox-Browser-Proton-Custom 6
Collect and Analyze Billions of Data Points in Real Time
Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.