1KB JavaScript Demoscene Challenge Just Launched

📰 Hacker News · babakode

Learn to create tiny JavaScript demos with a 1KB limit and join the JS1024 challenge to showcase your skills

intermediate Published 1 Jul 2025
Action Steps
  1. Visit the JS1024 website to learn more about the challenge and rules
  2. Submit your own tiny JavaScript demo to the challenge
  3. Explore and get inspiration from other submissions on the website
  4. Use the challenge to practice and improve your raw JavaScript coding skills
  5. Share your work on social media and with the developer community to get feedback and ideas
Who Needs to Know This

Developers and designers can benefit from this challenge to improve their coding skills and creativity in a team setting, and can also share their work with others to get feedback and ideas

Key Insight

💡 The JS1024 challenge is a great way to improve your JavaScript coding skills and showcase your creativity in a fun and competitive way

Share This
🚀 Join the #JS1024 challenge and create amazing tiny JavaScript demos with a 1KB limit! 🎉

Key Takeaways

Learn to create tiny JavaScript demos with a 1KB limit and join the JS1024 challenge to showcase your skills

Full Article

I just launched JS1024 — a creative coding challenge with a strict limit: 1024 bytes of JavaScript. No libraries. No frameworks. Just raw code. You can submit visual effects, generative art, tiny games, synths, or whatever you can fit into 1KB of JavaScript. → https://js1024.fun/ Think of it as a spiritual successor to JS1k or the 4k demoscene — with a modern twist. Would love feedback, ideas, or help spreading the word. And if you’ve ever made a tiny JS demo, please share — I’d love to see it.
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