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Real-world performance comparison of ebtree/cebtree/rbtree

http://wtarreau.blogspot.com/2025/06/real-world-performance-comparison-of.html
12•r4um•7h ago

Comments

andrewflnr•2h ago
> it would likely be sufficient to apply a bijective (non-colliding) transformation like an avalanche hash to the stored keys to flatten everything

What are they referring to by "avalanche hash"? Trying to Google this just results in references to the avalanche effect in hash functions, which IIUC is just normal hash function stuff.

Making TRAMP go Brrrr

https://coredumped.dev/2025/06/18/making-tramp-go-brrrr./
53•celeritascelery•1h ago•22 comments

Backyard Coffee and Jazz in Kyoto

https://thedeletedscenes.substack.com/p/backyard-coffee-and-jazz-in-kyoto
113•wyclif•1h ago•65 comments

Launch HN: Reducto Studio (YC W24) – Build accurate document pipelines, fast

9•adit_a•57m ago•4 comments

Rocknix is an immutable Linux distribution for handheld gaming devices

https://rocknix.org/
54•PaulHoule•3d ago•13 comments

New Linux udisks flaw lets attackers get root on major Linux distros

https://www.bleepingcomputer.com/news/linux/new-linux-udisks-flaw-lets-attackers-get-root-on-major-linux-distros/
270•smig0•3d ago•173 comments

How to store Go pointers from assembly

https://mazzo.li/posts/go-asm-pointers.html
26•pdziepak•3h ago•3 comments

RaptorCast: Designing a Messaging Layer

https://www.category.xyz/blogs/raptorcast-designing-a-messaging-layer
21•wwolffrec•9h ago•5 comments

Cataphract: Medieval-fantasy roleplaying wargame, in the Black-Sea C. 1300

https://samsorensen.blot.im/cataphracts-design-diary-1
106•vidro3•3d ago•18 comments

WhatsApp banned on House staffers' devices

https://www.axios.com/2025/06/23/whatsapp-house-congress-staffers-messaging-app
32•fahd777•1h ago•27 comments

Tell me about your favorite tree (a slow-web proposal)

https://nannnsss.omg.lol/2025/tell-me-about-your-favorite-tree/
63•surprisetalk•3d ago•38 comments

2B people don't have safe drinking water: what does this mean for them?

https://ourworldindata.org/what-no-safe-water-means
63•surprisetalk•2h ago•31 comments

Ask HN: How to Get Rid of Gemini?

34•jacquesm•1h ago•28 comments

Python can run Mojo now

https://koaning.io/posts/giving-mojo-a-spin/
257•cantdutchthis•2d ago•125 comments

Klein Bottle Amazon Brand Hijacking (2021)

https://www.kleinbottle.com/Amazon_Brand_Hijacking.html
358•sebg•21h ago•161 comments

Using Home Assistant, adguard home and an $8 smart outlet to avoid brain rot

https://www.romanklasen.com/blog/beating-brainrot-by-button/
313•remuskaos•20h ago•163 comments

Homotopy Equivalences

https://bartoszmilewski.com/2025/06/20/weak-homotopy-equivalences/
41•ibobev•3d ago•6 comments

DHEA-S hormone linked to shorter lifespan in men, but not women

https://medicalxpress.com/news/2025-06-dhea-hormone-linked-shorter-lifespan.html
12•PaulHoule•1h ago•2 comments

Mechanical Watch: Exploded View

https://fellerts.no/projects/epoch.html
1093•fellerts•1d ago•122 comments

Transparent Ambition: on translucent user interfaces

https://take.surf/2025/06/19/transparent-ambition
3•goranmoomin•1d ago•0 comments

Backlash to artificial dye grows as Kraft ditches coloring for Kool-Aid, Jell-O

https://www.washingtonpost.com/business/2025/06/17/kraft-heinz-artificial-food-dyes-us-products/
43•bookofjoe•3h ago•76 comments

Rivulet: An esolang inspired by calligraphy && code [video]

https://media.ccc.de/v/gpn23-35-rivulet-an-esolang-inspired-by-calligraphy-and-other-experiments-in-natural-language-code
6•exiguus•3d ago•1 comments

Nano-Vllm: lightweight vLLM implementation built from scratch

https://github.com/GeeeekExplorer/nano-vllm
69•simonpure•11h ago•13 comments

Show HN: Lego Island Playable in the Browser

https://isle.pizza
191•foxtacles•17h ago•51 comments

Scroll snapping, state queries, monster hunter, and gamification

https://utilitybend.com/blog/the-customizable-select-part-four-scroll-snapping-state-queries-monster-hunter-and-gamification
19•tobr•3d ago•10 comments

Radio Garden

https://radio.garden/?2025
170•LeoPanthera•18h ago•36 comments

The X Window System didn't immediately have X terminals

https://utcc.utoronto.ca/~cks/space/blog/unix/XTerminalsNotImmediate
86•zdw•12h ago•40 comments

Finding a billion factorials in 60 ms with SIMD

https://codeforces.com/blog/entry/143279
150•todsacerdoti•17h ago•9 comments

Optifye.ai (YC W25) is hiring a back end engineer

1•Vivaan_Baid•15h ago

Polystate: Composable Finite State Machines

https://github.com/sdzx-1/polystate
86•goless•14h ago•32 comments

Verlet Integration and Cloth Physics Simulation (2022)

https://pikuma.com/blog/verlet-integration-2d-cloth-physics-simulation
31•atan2•2d ago•11 comments