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#

challenge

Here are 8,081 public repositories matching this topic...

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

  • Updated Dec 6, 2025
  • JavaScript

100+ mini-projects demonstrating the power of concise code. Perfect for learning, portfolio building, and first-time open source contributors. Under 100 lines each!

  • Updated Feb 21, 2026
  • Jupyter Notebook

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