Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR. Learn more →
Top 23 CSS HacktoberFest Projects
-
nerd-fonts
Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more
Project mention: Nerd Fonts – Iconic font aggregator, collection, and patcher | news.ycombinator.com | 2025-04-15 -
InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
-
-
wave
Wave - The Software as a Service Starter Kit, designed to help you build the SAAS of your dreams 🚀 💰
And, of course, if you're curious about the code behind it, feel free to check out the repo on GitHub: Wave GitHub Repo.
-
Infosec_Reference
An Information Security Reference That Doesn't Suck; https://rmusser.net/git/admin-2/Infosec_Reference for non-MS Git hosted version.
Project mention: A slightly more fun way to disable windows defender. (through the WSC API) | news.ycombinator.com | 2024-05-24There's multiple. Here is one I maintain, though am very behind on it.
https://github.com/rmusser01/Infosec_Reference
-
Project mention: Show HN: Replacicon – Create and customize app icons on macOS | news.ycombinator.com | 2024-11-04
I'm using a free app Pictogram (https://pictogramapp.com). It's not as feature rich as Replacicon (e.g. no online search from the app), but it works well if you just need to change an icon or two. Services like https://macosicons.com/ help you to find a good icons online.
-
-
Project mention: System.css: A CSS Library for Classic Apple System OS-Inspired Interfaces | dev.to | 2025-03-17
System.css is a CSS library that recreates the classic look of Apple's System OS (1984–1991). Since System 1 through System 6 had minimal design changes, this library is based on System 6, the last monochrome version of macOS.
-
CodeRabbit
CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
-
Style Stage
-
-
hedy
Hedy is a gradual programming language to teach children programming. Gradual languages use different language levels, where each level adds new concepts and syntactic complexity. At the end of the Hedy level sequence, kids master a subset of syntactically valid Python.
Yeah, I have been playing with composable grammars, so you could only include parts of the language that you want for that specific case.
Your take might be different, you probably have something to add to the https://www.hedy.org/ project.
We really gotta get all the good ideas in our head out into the world. What other ideas do you have?
-
-
typescript-nextjs-starter
Non-opinionated TypeScript starter for Next.js 15. All the tools you need to build your next project ⚡️
-
-
DropPoint
Make drag-and-drop easier using DropPoint. Drag content without having to open side-by-side windows
-
-
-
SciMLTutorials.jl
Tutorials for doing scientific machine learning (SciML) and high-performance differential equation solving with open source software.
-
-
-
selkies
Open-Source Low-Latency Accelerated Linux WebRTC HTML5 Remote Desktop Streaming Platform for Self-Hosting, Containers, Kubernetes, or Cloud/HPC
Project mention: Webtop – Alpine,Ubuntu,Fedora,and Arch containers containing full desktop envs | news.ycombinator.com | 2025-01-13Selkies[1] is another interesting project in this space. It uses webrtc for low latency streaming and remote desktop suitable for gaming in the browser.
[1]: https://selkies-project.github.io/selkies-gstreamer/
-
-
-
You can see the gallery at Animation Nation. There are several great examples of CSS animation.
-
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 HacktoberFest discussion
CSS HacktoberFest related posts
-
System.css: A CSS Library for Classic Apple System OS-Inspired Interfaces
-
Show HN: Replacicon – Create and customize app icons on macOS
-
Hacktoberfest: Animation.
-
Hacktoberfest Week 2: Diving Deeper into Code Contributions
-
Hackoberfest: Part 1
-
Oh My Posh- Powershell Terminal Setup
-
Hedy: Textual Programming for the Classroom
-
A note from our sponsor - CodeRabbit
coderabbit.ai | 25 Apr 2025
Index
What are some of the best open-source HacktoberFest projects in CSS? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | nerd-fonts | 57,447 |
| 2 | devicon | 10,518 |
| 3 | wave | 5,991 |
| 4 | Infosec_Reference | 5,721 |
| 5 | macOS_Big_Sur_icons_replacements | 4,210 |
| 6 | theme.park | 2,570 |
| 7 | system.css | 2,491 |
| 8 | stylestage | 2,188 |
| 9 | py2rs | 2,086 |
| 10 | hedy | 1,501 |
| 11 | dots | 1,420 |
| 12 | typescript-nextjs-starter | 1,396 |
| 13 | vscode-portfolio | 1,110 |
| 14 | DropPoint | 943 |
| 15 | vue-tel-input | 836 |
| 16 | cobalt2-vscode | 784 |
| 17 | SciMLTutorials.jl | 731 |
| 18 | Free-courses-with-Certificates | 677 |
| 19 | LinkFree | 650 |
| 20 | selkies | 458 |
| 21 | hugo-creative-portfolio-theme | 450 |
| 22 | obsidian | 449 |
| 23 | Animation-Nation | 365 |
Sponsored
InfluxDB high-performance time series database
Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
influxdata.com