Launching today
OS Ninja

OS Ninja

Explore and learn open source using AI

353 followers

Our goal is simple but ambitious: to make deep-diving into code feel more like an adventure! Most of us know that Open Source is the backbone of the modern web, but finding the right project to learn from or contribute to can feel like searching for a needle in a digital haystack. Not anymore. We turn complex code repositories into interactive, AI-guided learning journeys. Choose how you learn best: Deep-dive, Socratic, Feynman, or traditional book format. No more 'wall of information' fatigue.
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
OS Ninja gallery image
Free
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Intercom
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What do you think? …

Puneet Singh

Hi Product Hunt! 👋

Most of us know that Open Source is the backbone of the modern web, but finding the right project to learn from, contribute to, or integrate can feel like searching for a needle in a digital haystack.

We built os.ninja because we wanted to stop "searching" and start "discovering." We wanted a way to navigate the massive ecosystem of OSS with the speed and precision of a ninja.

Our goal is to lower the barrier to entry for high-level software mastery. Open source shouldn't be intimidating—it should be your playground. By heading to os.ninja, you’re getting a curated, high-signal view of the open-source world with learning paths for hundreds of open source repos.

I’d love to hear your thoughts: What is the biggest challenge you face when trying to learn a new open-source stack? Do you have any suggestions to make the product more useful. Projects like Google CodeWiki and Devin's Deep Wiki throw out a lot of information but that's not how learning happens. Information is not education. We’re building os.ninja on the belief that learning requires a hook, not just a handbook.

I'll be here all day to answer questions and chat about the future of OSS learning and discovery! What's your #1 struggle with new projects? We're all ears for suggestions.


Happy hacking,
Team OS Ninja

Lakshay Gupta

Pretty cool! How do you keep the learning content in sync with fast-changing repos?

Puneet Singh

@lak7 We do differential updates to all the content. Think of how dropbox works for changes to large files. We do something similar for codebase and all the content generated from the codebase.

Harish Uthayakumar

Open Source Democratises Innovation, and I'm excited to see this project come to life. Congrats, Puneet!

Puneet Singh
Gyan Lakhwani

Looks really cool! As a designer/coder I've wanted to understand tailwindcss a bit better to structure my design files and tokens to match, and this looks like a great way to learn that. I just submitted a request for the repo to be added!

Puneet Singh

@gyan_lakhwani Thanks a ton! We will publish tailwindcss in 24 hours.

Samet Sezer

switching between Socratic and Feynman modes is such a smart unlock for docs fatigue. does the AI keep my context if I swap modes mid-stream?

Puneet Singh

@samet_sezer  yes, it will remember your last used mode. We have been thoughtful about the different guides! My favorite is Socratic!

Monica Chopra
Can you add Linux?
Puneet Singh

@monicasupa Yes, it will be done soon. Thanks!