Support open source and pick a limited edition T-shirt or plant a tree.
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Event details
Hacktoberfest® is open to everyone in our global community. Whether you’re a developer, student learning to code, event host, or company of any size, you can help drive growth of open source and make positive contributions to an ever-growing community. All backgrounds and skill levels are encouraged to complete the challenge.
- Hacktoberfest is a celebration open to everyone in our global community.
- Pull requests can be made in participating GitHub-hosted repositories/projects, classified with the Hacktoberfest topic.
- You can sign up anytime between October 1 and October 31.
Rules
To earn your Hacktoberfest tee or tree reward, you must register and make four valid pull requests (PRs) between October 1-31 (in any time zone). PRs can be made to participating public repos on GitHub, those that have the Hacktoberfest topic. If a maintainer reports your pull request as spam or behavior not in line with the project’s code of conduct, you will be ineligible to participate. This year, the first 70,000 participants who successfully complete the challenge will be eligible to receive a prize.
Read the participation details to learn how to earn your Hacktoberfest tee or tree reward.
Hacktoberfest projects
You can contribute to participating projects on GitHub. Here are a few looking for some help:
hover-preview
JavaScriptA vanilla js library to show preview images on hover
Timeout/Interval bug
next-wordpress-starter
JavaScript📝 Bring WordPress to the static world with Next.js
Responsive Site Navigation
wp-saybers
PHPWordpress theme for barber shop
Sanitize and validate inputs
developer-community-stats
JavaScript🚀 A repository to encourage beginners to contribute to open source and for all contributors to view their Github stats
Join developer community stats / First PR (Open for everyone)
Open-Source-Badge-Generator
JavaScriptOpen Source Badge Generator
Use Badge Generator and write update README.md
Projects focused on climate change & COVID-19 relief
Featured projects focused on tackling climate change and supporting the fight against COVID-19.
Hadaanallah / BUMI
🌳 Sebuat daftar kurasi dari akun, situs web, atau halaman peduli bumi yang tersebar di internet. 🌲 Selamatkan manusia dari perubahan iklim.
luvi / caricovidsite
JavascriptCaribbean focused COVID-19 case map www.caricovidmap.com
amaurymartiny / shoot-i-smoke
TypeScriptSee your city's air pollution measured in daily cigarettes. iOS/Android. shootismoke.app
Global events
Celebrate and support open source technology by organizing or attending a virtual event in October.
From DigitalOcean
Now in its 7th year, Hacktoberfest has become an integral thread in our company fabric. We wouldn’t be here without the passionate community and helpful partners that make this program such a spectacular event. A big thank you to all that are joining for the first time and those that keep coming back year after year.
From Intel
Did you know that Intel is among the top ten contributors to open-source software?
We’re honored to join the Hacktoberfest celebration this year to build on this foundation along with
hundreds of thousands of software engineers around the world.
From Dev
DEV/Forem is proud to support Hacktoberfest, a truly wonderful celebration of open-source. Whether you're an individual contributor or a project maintainer, please join us on DEV to share your Hacktoberfest journey. We can't wait to see you there.
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