fp.

How We Optimize RocksDB in TiKV – Write Batch Optimization

https://medium.com/@siddontang/how-we-optimize-rocksdb-in-tikv-write-batch-optimization-28751a4bdd8b

1•eatonphil•4m ago•0 comments

Prompts.chat/Builder: Prompt Building Suite

https://prompts.chat/builder

1•fka•4m ago•0 comments

Show HN: Deep Code Research – AI surveys 10 similar repos to review yours

1•WindChimeRan•5m ago•0 comments

Silver Thursday

https://en.wikipedia.org/wiki/Silver_Thursday

1•gjvc•6m ago•0 comments

Familial confounding in the associations between maternal health and autism

https://doi.org/10.1038/s41591-024-03479-5

1•rendx•7m ago•0 comments

CLI for internet speed test via Cloudflare

https://github.com/kavehtehrani/cloudflare-speed-cli

2•sashk•8m ago•0 comments

BuyMeACoffee with Crypto Rails

https://cryptocoffee.dev/

1•shrimalmadhur•13m ago•0 comments

Going Paperless

https://www.julianfalk.dev/blog/going-paperless

2•jan0r•15m ago•0 comments

A New Navigation Paradigm

https://www.doc.cc/articles/ai-navigation

1•ggauravr•15m ago•0 comments

Rich Hickey: Thanks AI

https://gist.github.com/richhickey/ea94e3741ff0a4e3af55b9fe6287887f

3•austinbirch•16m ago•0 comments

Skynet Starter Kit: From AI Jailbreak to Remote Takeover of Humanoid Robots [video]

https://www.youtube.com/watch?v=qjA__5-Bybs

1•tiborsaas•17m ago•0 comments

Silver Swan (Automaton)

https://en.wikipedia.org/wiki/Silver_Swan_(automaton)

1•croes•18m ago•0 comments

The Day the LLM Stood Still: A Diary from a World Without AI

https://blog.pytoshka.me/post/the-day-the-llm-stood-still/

1•alexclear•18m ago•0 comments

Is this AI? How can you tell?

https://open.spotify.com/track/5epbOCBHAVNWkvOQDmki3V

1•vinlock•19m ago•0 comments

Lecture on spectral unfolding: Closely related to local noise removal

https://github.com/msuzen/leymosun/blob/main/lectures/spectral_unfolding.ipynb

1•northlondoner•27m ago•1 comments

Video Analysis Site

https://visionanalyze.com

1•greentimer•31m ago•0 comments

Show HN: My app just won best iOS Japanese learning tool of 2025 award

https://skerritt.blog/best-japanese-learning-tools-2025-award-show/

8•wahnfrieden•35m ago•1 comments

Show HN: Kiss – code-complexity feedback for LLM coding agents

https://github.com/dsweet99/kiss

2•dspub99•38m ago•0 comments

Playing with Turmites: better than crypto/rand?

https://blog.vrypan.net/2025/12/28/playing-with-turmites-better-than-crypto-rand/

2•vrypan•42m ago•1 comments

Apple retires 25 products, ends iconic iPhone SE era

https://news.az/news/apple-retires-25-products-ends-iconic-iphone-se-era

4•doener•42m ago•0 comments

Curator 'shocked' by Melbourne pitch performance in Ashes

https://www.rnz.co.nz/news/sport/582828/curator-shocked-by-melbourne-pitch-performance-in-ashes

2•tigerlily•49m ago•0 comments

ThinkTank, an "idea processor" that launched a religion (of outliners)

https://stonetools.ghost.io/thinktank-dos/

2•ChristopherDrum•56m ago•0 comments

Shields.io Uses the GitHub API

https://shields.io/blog/token-pool

2•angristan•57m ago•0 comments

Show HN: DeviceGPT – AI-powered Android device monitor with real data

1•teamzlab•57m ago•0 comments

The brain decides what to remember with sequential molecular timers

https://medicalxpress.com/news/2025-11-brain-reveals-sequentially-molecular-timers.html

1•PaulHoule•1h ago•0 comments

The Question Nobody Asks

https://aliveness.kunnas.com/articles/the-question-nobody-asks

1•ekns•1h ago•0 comments

Multi-Tenant SaaS's Wildcard TLS: An Overview of DNS-01 Challenges

https://www.skeptrune.com/posts/wildcard-tls-for-multi-tenant-systems/

1•skeptrune•1h ago•0 comments

Fast Cvvdp Implementation in C

https://github.com/halidecx/fcvvdp

2•todsacerdoti•1h ago•0 comments

The Sociology of the Crease

https://www.sebs.website/blog/the-sociology-of-the-crease

2•Incerto•1h ago•0 comments

Show HN: SecureNow – Security Fixes You Can Apply Today

https://www.securenow.dev

1•pelmenibenni•1h ago•0 comments

Open in hackernews

Parsing IP addresses quickly (portably, without SIMD magic)

https://lemire.me/blog/2025/12/27/parsing-ip-addresses-quickly-portably-without-simd-magic/

6•ibobev•1h ago

Comments

traceroute66•1h ago

Given that its 2025, a blog post that only covers parsing IPv4 addresses doesn't deserve much of my time.

I visited the blog post hoping the author would be presenting a dual-stack algorithm. I was sadly disappointed.

signa11•11m ago

this was vibe-coded and then human improved.

references to faster version of it are already provided.

commandersaki•2m ago

I like skeeto's version [0], but it allows for unbounded parsing due to unbounded zero padding of decimals, so therefore not constant time.

[0]: https://github.com/skeeto/scratch/blob/2af9b076117838b93fc2f...