HackerLinks pulls useful tools, books, products, talks, hardware, and other finds out of sprawling Hacker News threads—then saves the context that made each one worth a look.
Get the daily finds@hn_links_bot5 useful finds without the thread-diving—each with the Hacker News context that made it worth saving.
MCP bridge for coordinating Codex sessions; praised for cross-model delegation.
Source discussion: Claude Code regularly sends each background agent’s transcript to its model
“these days i’m experimenting with opus using luna as “hands” and it’s largely resolved the tokens per output issue with my Anthropic subscription. ¯\_(ツ)_/¯ it’s not efficient but yeah it’s the best”
jitl · recommendation · first hand use
Direct HN comment
Daniel Lemire’s C++ benchmarks for exploring fast integer-division algorithms.
Source discussion: A new faster algorithm to compute 64-bit signed floor division
“I don't have time to compare them, but another resource you might look at is Daniel Lemire's "Fast Division":”
nkurz · recommendation
Direct HN comment
Search without AI features; a user praises blog and forum discovery.
Source discussion: Google Search is now less than half of Alphabet’s revenue
“I've been using DuckDuckGo's NoAI version as a fallback, and I've had great results so far; brings me back to the web I remembered growing up -- personal blogs, random forum discussions, and whatnot -- with just a fraction of the page bloat.”
abixb · recommendation · first hand use
Direct HN comment
Cylindrical Tetris browser game; a returning player loved its garbage mode.
Source discussion: A new faster algorithm to compute 64-bit signed floor division
“I used to love his Torus Tetris (garbage mode rocked). I also remembering that it took quite some cpu% and wondered if that could have been improved by current web tech.”
throwaway8451 · recommendation · first hand use
Direct HN comment
Beginner course covering tokenization, embeddings, attention, and transformer architecture.
Source discussion: Qwenputer: A functioning, deterministic RISC-V CPU inside Qwen3.5
“If interested, maybe start here: https://www.deeplearning.ai/courses/how-transformer-llms-wor...”
Tuna-Fish · recommendation
Direct HN comment