DeepSeek V3 in ~200 lines of pure Jax
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Want to reach these readers? Sponsor an issue.
HN · launched Nov 14, 2026 · 22 upvotes (top 26%) · 0 views
Niche: llm inference and deployment tools · 188 launches, 6 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 188 launches in llm inference and deployment tools →
Could you build this?
Yes A ~200-line educational JAX implementation of DeepSeek V3's architecture is a small code artifact that an AI assistant can write from the published architecture description. Training the full model at scale would need major compute, but the code itself does not.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one : 484 launches clear the similarity bar, closest 8 shown.
Attention rank: #132 of 485 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 377 days after the earliest competitor.
- Warp · hn · 2026-09-15 · 13 upvotes · similarity 0.53
- Deepseek · ph · 2026-10-22 · 1 upvotes · similarity 0.51
- DeepSeekv4.1-DGX-Spark · github · 2026-09-12 · 15 upvotes · similarity 0.49
- deepseek-recipe · github · 2026-09-10 · 329 upvotes · similarity 0.49
- dsh-node-addon-require-builtin · github · 2026-09-30 · 10 upvotes · similarity 0.49
- mitgcm-jax · github · 2026-10-08 · 10 upvotes · similarity 0.48
- dsh-deepseek-web · github · 2026-10-12 · 13 upvotes · similarity 0.47
- Jax-JS, array library in JavaScript targeting WebGPU · hn · 2026-01-06 · 84 upvotes · similarity 0.46
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.