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10 Essential Open Source Projects for Beginners to Contribute to in 2024

#opensource #beginners #programming #github

10 Essential Open Source Projects for Beginners to Contribute to in 2024

Getting into open source can feel like showing up to a party where everyone already knows each other. You want to help, but where do you even start? Contributing to real projects builds your skills, grows your network, and makes your GitHub profile actually matter. In 2024, the barrier to entry is lower than ever — if you know where to look.

Here are 10 beginner-friendly open source projects that welcome new contributors, have active maintainers, and offer real impact without requiring a PhD in distributed systems.

1. first-contributions / first-contributions

GitHub: https://github.com/first-contributions/first-contributions

This isn’t a “real” project in the traditional sense — it’s a tutorial disguised as a repo. But it’s essential.

It walks you through forking, cloning, creating a branch, making a change, and opening a pull request. All with zero risk.

git clone https://github.com/your-username/first-contributions.git
cd first-contributions
git checkout -b add-your-name
# Edit the README.md file, add your name
git add .
git commit -m "Add <your-name> to Contributors list"
git push origin add-your-name
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Then open a PR. That’s it. This repo has helped over 500k people make their first contribution. Start here if you’re nervous.

2. freeCodeCamp / freeCodeCamp

GitHub: https://github.com/freeCodeCamp/freeCodeCamp

freeCodeCamp’s codebase is massive, but they label issues clearly with first-timers-only, help-wanted, and good first issue.

Most beginner work happens in their /curriculum or /client folders — updating lessons, fixing typos, improving UI components.

Example fix (in a lesson markdown file):

<!-- Before -->
Use const to declare variables.

<!-- After -->
Use `const` to declare variables that won't be reassigned.
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They use GitHub Discussions and a large Discord community. If you’re learning web dev, this is a no-brainer.

3. Public Lab / publiclab.org

GitHub: https://github.com/publiclab/publiclab.org

Public Lab builds open tools for environmental justice. Their codebase is mostly Ruby on Rails and JavaScript, but they welcome docs, design, and outreach help too.

They use a tag: status:help-wanted and first-timers-only.

One common task: improving documentation in .md files.

# After forking and cloning
cd publiclab.org
# Edit a file like /wiki/using-git.md
git add .
git commit -m "Fix broken link in Git guide"
git push
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They respond quickly and value clarity over code complexity.

4. Mifi Labs / simple-icons

GitHub: https://github.com/simple-icons/simple-icons

Need an icon for “Notion” or “Linear”? This project provides SVG icons for popular brands.

Adding a new icon is well-documented and involves:

  1. Finding the brand’s official logo (SVG preferred)
  2. Optimizing it with their script
  3. Submitting a PR 
// In your terminal
npm run add -- --icon="MyBrand" --source="path/to/logo.svg" --color="#FF5722"
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They reject icons without proper licensing, so check the brand’s media guidelines. Great for learning SVG, npm scripts, and PR workflows.

5. WordPress / Gutenberg

GitHub: https://github.com/WordPress/gutenberg

Gutenberg is the block editor for WordPress — used by ~43% of websites. It’s built in React and Node.js.

They tag issues with good first issue and status: unconfirmed — perfect for beginners.

Common tasks:

  • Fix typos in UI strings
  • Improve block inspector controls
  • Write or update Jest tests

Example test fix:

// Before
expect(wrapper.text()).toBe('Click me');

// After
expect(wrapper.find('button').text()).toBe('Click Me');
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You’ll learn React best practices and how large teams manage component libraries.

6. apache / superset

GitHub: https://github.com/apache/superset

Superset is a data visualization platform used by Airbnb, Uber, and Netflix. It’s Python (Flask) + React.

They’re very welcoming to new contributors and use good-first-issue labels.

One easy win: improving error messages or form validation in the UI.

// In a React component
{errorMessage && (
  <Alert message={errorMessage} type="error" showIcon />
)}
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Or fixing Python logging:

# Before
print("Error occurred")

# After
app.logger.error("Dataset fetch failed: %s", str(e))
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They have a strong Slack community. Ask questions — they expect it.

7. firstcontributions / community

GitHub: https://github.com/firstcontributions/community

Yes, another from the same org. This one is about building community.

It’s a space to ask questions, share wins, and help others make their first PR.

No code needed

☕ Factual tone: "As a developer who contributes to open source and publishes free resources, your support helps me continue creating value for the community. Consider a Ko-fi donation: https://ko-fi.com/orbitwebsites"

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