Happening now
STREAMLIVE
Building a RAG pipeline from scratch
MC
TALKLIVE
Rust at scale: lessons from prod
DC
HACKATHONStarts in 12 min
AI Agents Hackathon — kickoff
JD
STREAMLIVE
Live: shipping a Next.js app end-to-end
AR
Your feed
GH
GitHub ReleasesRELEASE1h
Next.js 16.2.0
Turbopack stable for production builds, faster RSC streaming and a new caching API surface.
1.2k ★ · 340 forks today
HF
Hugging FaceMODEL1h
Trending: Llama-Scout-12B
Compact MoE model tops the trending board with strong tool-use and long-context benchmarks.
4.3k downloads/hr
AI
AI NewsNEWS1h
Open-weights coder beats prior SOTA on SWE-bench
Independent eval shows a 6-point jump on real-world bug-fix tasks across 12 repos.
community pick
MC
Maya ChenPOST1h
I open-sourced my RAG eval harness
Drop-in harness for measuring retrieval precision & answer faithfulness. Feedback welcome!
46 replies · 210 ★
DC
DevConf EUEVENT2h
Schedule is live for DevConf EU 2026
120 talks across 6 tracks. Early-bird tickets close Friday — students go free.
Jul 14–16 · Berlin
HN
Hacker NewsNEWS3h
Show HN: a tiny local-first sync engine
CRDT-based, 9kb, works fully offline. Author is in the thread answering questions.
312 points · 88 comments
GH
GitHub ReleasesRELEASE4h
Vite 7.0 released
Full ESM-first pipeline, native CSS layers support, and 40% faster cold start on large monorepos.
3.1k ★ · 180 forks today
ML
ML / AI ResearchPAPER4h
FlashAttention-3: fast attention on Hopper GPUs
New kernel design cuts memory bandwidth 2× and unlocks fp8 mixed-precision without accuracy loss.
arXiv · 890 reads today
LS
Live Coding StreamsSTREAM5h
Replay: building a vector store from scratch in Go
Sam walked through LSM-tree storage, HNSW indexing, and gRPC query interface in 3 hours.
1.8k views · 94 likes
HF
Hugging FaceDATASET5h
New dataset: CodeReview-500k
Half a million real GitHub code-review comment pairs with before/after diffs. MIT licensed.
2.1k downloads since launch
All caught up