Founder @freeCodeCamp. 🏕️ Teach yourself math, programming, and computer science for free. A 501(c)(3) public charity.

US
Joined July 2011
Quincy Larson retweeted
She’s always been an icon but tonight at @AllThingsOpen @techgirl1908 was formerly recognized as an Open Source Icon 💜 Huge congrats and thank you for all that you do!
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Quincy Larson retweeted
My guy @ossia bring #ato2026 to a close let’s go brother
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This is the most popular freeCodeCamp course we've published all month. And we published 2 FREE banger books this week, too. Hit 'em.
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Quincy Larson retweeted
Congrats @codewithharry on 10 million subs!! 🎉🎉
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Kotlin is sooo much easier to program in than Java, and it's compatible with Android and the JVM. freeCodeCamp just dropped a 10 hour course to teach you how to use it. Check it!
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Quincy Larson retweeted
Quincy Larson (@ossia), Founder of @freecodecamp, joins us on the keynote stage at #AllThingsOpen to present "How to Use Scaffolding to Make Your Coding Agents Less Dumb"! 2026.allthingsopen.org/sessi…
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Be VERY careful with algo trading. But yes, the python app you build in this course really does work. And freeCodeCamp published some banger books this week, too.
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Quincy Larson retweeted
A free algorithmic trading course just dropped on @freeCodeCamp. Learn how to build a dashboard that calculates 12-month momentum scores across 50-stocks to generate and execute paper trade recommendations using Massive, Snaptrade, and @AlpacaHQ. youtube.com/watch?v=zH2Mg782…
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I had a blast making this documentary in Hong Kong. 40 minute watch. And fCC published some free courses and books this week, too. Enjoy.
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freeCodeCamp commissioned this art by @readyplayermari with characters from our English curriculum. What do you all think? Is it campy enough for you?
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BTW freeCodeCamp has a PLATINUM transparency rating from Candid, which ranks charities by transparency. freeCodeCamp is a simple charity with a simple mission: create FREE learning resources for EVERYONE. Y'all can donate knowing we'll do just that. 🏕️donate.freecodecamp.org
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