Open Source FreeCodeCamp

What it does

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free. - freeCodeCamp/freeCodeCamp

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  freeCodeCamp2015 · freecodecamp.org · ▲327

  Learn to code for free

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  GitHub Classroom2015 · github.com · ▲173

  Your course assignments on GitHub

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  Projects by Code School2016 · pluralsight.com · ▲132

  Build and deploy real-world applications

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  Hack Club2016 · hackclub.com · ▲182

  Free and open source high school coding clubs 👊💥

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  Learner Squads for freeCodeCamp2018 · bluedash.co · ▲133

  Learn on freeCodeCamp, together with your peers. 🔥

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  CodeCode Ninja2015 · ▲114

  Flashcards for programmers

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  Kilo Code for iOS and Android▲498

  Start coding agents, control sessions, review PRs. Anywhere.

  Dev tools · 23d ago · kilo.ai

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  Monospace from Directus▲457

  The governed API layer for every app, person, and agent

  Dev tools · 17d ago · monospace.io

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  Arcjet▲430

  Secure the AI agents you're building at runtime

  Dev tools · 18d ago · arcjet.com

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 8d ago · github.com

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  Open-Source eInk Bike Computer▲421

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 28d ago · opentrailpaper.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 6d ago · github.com

• 
  Web Design in 4 minutes▲1,624

  Learn the basics of web design in 4 minutes with this interactive tutorial.

  Life & fun · 2016 · jgthms.com

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  Buffer for Instagram▲640

  Plan, track, and analyze your Instagram marketing

  Growth · 2016 · buffer.com

• 
  Sans Francisco▲604

  A collection of tools and resources for designers

  Work · 2016

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  Nintendo Classic Mini▲593

  The NES is back... but it's mini!

  Life & fun · 2016 · nintendo.com

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  Highly for iOS▲573

  Medium-style highlighting in every app and website. 🖌

  Work · 2016

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  Drift 2.0▲569

  A scalable way to talk to your customers

  Growth · 2016 · drift.com