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Aayush Prajapati
Aayush Prajapati

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Kickstart Your Hacktoberfest: The Best Web Dev Projects to Contribute To in 2025

🌐 Web Development Wonders: Your Gateway to Open Source

If web development is your playground, Hacktoberfest 2025 is your perfect excuse to jump in. These open-source projects aren’t just beginner-friendly—they’re fun, active, and full of opportunities to make your first PR shine.


1. Requestly

A powerful open-source HTTP interceptor and API client. Intercept, mock, and modify requests or responses right from your browser or desktop app. Ideal for anyone debugging APIs or fine-tuning web apps.

🚀 How to Start

Visit the GitHub repo and look for issues tagged “good first issue.”
Try out the browser extension or desktop app to understand its features.
Contribute by improving docs, fixing bugs, or adding new mock/test options.

🎁 Prizes

Requestly announced exclusive Hacktoberfest 2025 Swag Kits for contributors, including custom stickers, t-shirts, and feature highlights on their community blog. Top contributors may also receive early access to Requestly Cloud features and recognition on social media.

Requestly logo
GitHub: requestly/requestly


2. FreeCodeCamp

The internet’s favorite coding curriculum for full-stack JavaScript developers. You can contribute by improving lessons, fixing bugs, or enhancing docs—while joining one of the most supportive open-source communities around.

🚀 How to Start

Fork the repo and follow the contributor setup guide.
Look for beginner-friendly issues tagged “help wanted” or “good first issue.”
Contribute fixes, code improvements, or translations to lessons.

🎁 Prizes

FreeCodeCamp doesn’t offer material prizes — their focus is on recognition and learning. Contributors get GitHub contributor badges, public credit in their repo, and potential feature highlights in their monthly newsletter.

FreeCodeCamp logo

GitHub: freeCodeCamp/freeCodeCamp

3. Appwrite

A modern open-source backend-as-a-service that offers simple APIs for authentication, databases, and cloud functions. Appwrite is known for its great docs and welcoming maintainers—perfect for Hacktoberfest newcomers.

🚀 How to Start

Visit the Contributing Guide on their GitHub page to set up Appwrite locally.
Explore the good first issue label—many tasks involve docs, SDKs, or UI fixes.
Join their Discord community for live help and mentorship.

🎁 Prizes

Appwrite has an active Hacktoberfest campaign offering exclusive Appwrite swag — including stickers, T-shirts, hoodies, and a chance to win Appwrite Cloud credits. They also feature contributors on their “Wall of Fame”.

Appwrite logo

GitHub: appwrite/appwrite

4. Gatsby.js

Build fast, modern websites with this React-based static site generator. Contributions often focus on improving documentation, starter templates, and UI tweaks—ideal for developers exploring React and modern web tooling.

🚀 How to Start

Set up a test project with Gatsby to get a feel for how it works.
Look for issues tagged “good first issue” or “docs.”
Contribute by improving starter templates, fixing small bugs, or enhancing documentation.

🎁 Prizes

Gatsby rewards contributors with limited-edition Gatsby swag packs (stickers, pins, T-shirts) and occasionally special GitHub badges. Top contributors may get featured in Gatsby’s official contributor spotlight posts.

Gatsby logo
GitHub: gatsbyjs/gatsby


5. Hoppscotch

A slick, open-source API request builder built with Vue.js—think Postman, but faster and open. It’s a great place to work on JavaScript-heavy features or refine a polished user experience.

🚀 How to Start

Clone the repo and explore the project locally.
Check out good first issues focused on UI, localization, or new API features.
Join the community discussions for feedback and contribution ideas.

🎁 Prizes

Hoppscotch’s Hacktoberfest rewards include custom-designed stickers, T-shirts, and community shoutouts on their Discord and GitHub pages. Frequent contributors can also get beta access to upcoming features.

Hoppscotch logo
GitHub: hoppscotch/hoppscotch


6. The Odin Project

A free, open-source curriculum that’s helped thousands learn web development. Contribute by improving lessons, refining exercises, or building interactive projects for the community.

🚀 How to Start

Visit The Odin Project and explore the lessons.
Look for content issues or suggestions tagged “good first issue.”
Contribute by editing markdown lessons, fixing code samples, or adding interactive ideas.

🎁 Prizes

The Odin Project focuses on community appreciation over swag. Contributors receive special mentions on their official site, digital badges, and Discord roles recognizing their open-source efforts.

The Odin Project logo
GitHub: TheOdinProject/curriculum


💡 Pro Tips for Web Dev First-Timers

  • Look for labels like “good first issue” or “beginner-friendly.”
  • Start small—typo fixes, doc updates, or simple UI tweaks go a long way.
  • Don’t hesitate to ask for help. Most maintainers love mentoring new contributors.

Each of these projects gives you a real chance to learn, collaborate, and grow. Whether you’re tweaking front-end code, improving docs, or building new features, your first open-source win is waiting.


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