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X said it would give $1M to a user who had previously shared racist posts

https://www.nbcnews.com/tech/internet/x-pays-1-million-prize-creator-history-racist-posts-rcna257768
1•doener•2m ago•0 comments

155M US land parcel boundaries

https://www.kaggle.com/datasets/landrecordsus/us-parcel-layer
2•tjwebbnorfolk•7m ago•0 comments

Private Inference

https://confer.to/blog/2026/01/private-inference/
1•jbegley•10m ago•0 comments

Font Rendering from First Principles

https://mccloskeybr.com/articles/font_rendering.html
1•krapp•13m ago•0 comments

Show HN: Seedance 2.0 AI video generator for creators and ecommerce

https://seedance-2.net
1•dallen97•17m ago•0 comments

Wally: A fun, reliable voice assistant in the shape of a penguin

https://github.com/JLW-7/Wally
1•PaulHoule•19m ago•0 comments

Rewriting Pycparser with the Help of an LLM

https://eli.thegreenplace.net/2026/rewriting-pycparser-with-the-help-of-an-llm/
2•y1n0•20m ago•0 comments

Lobsters Vibecoding Challenge

https://gist.github.com/MostAwesomeDude/bb8cbfd005a33f5dd262d1f20a63a693
1•tolerance•20m ago•0 comments

E-Commerce vs. Social Commerce

https://moondala.one/
1•HamoodBahzar•21m ago•1 comments

Avoiding Modern C++ – Anton Mikhailov [video]

https://www.youtube.com/watch?v=ShSGHb65f3M
2•linkdd•22m ago•0 comments

Show HN: AegisMind–AI system with 12 brain regions modeled on human neuroscience

https://www.aegismind.app
2•aegismind_app•26m ago•1 comments

Zig – Package Management Workflow Enhancements

https://ziglang.org/devlog/2026/#2026-02-06
1•Retro_Dev•28m ago•0 comments

AI-powered text correction for macOS

https://taipo.app/
1•neuling•31m ago•1 comments

AppSecMaster – Learn Application Security with hands on challenges

https://www.appsecmaster.net/en
1•aqeisi•32m ago•1 comments

Fibonacci Number Certificates

https://www.johndcook.com/blog/2026/02/05/fibonacci-certificate/
1•y1n0•34m ago•0 comments

AI Overviews are killing the web search, and there's nothing we can do about it

https://www.neowin.net/editorials/ai-overviews-are-killing-the-web-search-and-theres-nothing-we-c...
3•bundie•39m ago•1 comments

City skylines need an upgrade in the face of climate stress

https://theconversation.com/city-skylines-need-an-upgrade-in-the-face-of-climate-stress-267763
3•gnabgib•40m ago•0 comments

1979: The Model World of Robert Symes [video]

https://www.youtube.com/watch?v=HmDxmxhrGDc
1•xqcgrek2•44m ago•0 comments

Satellites Have a Lot of Room

https://www.johndcook.com/blog/2026/02/02/satellites-have-a-lot-of-room/
2•y1n0•45m ago•0 comments

1980s Farm Crisis

https://en.wikipedia.org/wiki/1980s_farm_crisis
4•calebhwin•45m ago•1 comments

Show HN: FSID - Identifier for files and directories (like ISBN for Books)

https://github.com/skorotkiewicz/fsid
1•modinfo•50m ago•0 comments

Show HN: Holy Grail: Open-Source Autonomous Development Agent

https://github.com/dakotalock/holygrailopensource
1•Moriarty2026•58m ago•1 comments

Show HN: Minecraft Creeper meets 90s Tamagotchi

https://github.com/danielbrendel/krepagotchi-game
1•foxiel•1h ago•1 comments

Show HN: Termiteam – Control center for multiple AI agent terminals

https://github.com/NetanelBaruch/termiteam
1•Netanelbaruch•1h ago•0 comments

The only U.S. particle collider shuts down

https://www.sciencenews.org/article/particle-collider-shuts-down-brookhaven
3•rolph•1h ago•1 comments

Ask HN: Why do purchased B2B email lists still have such poor deliverability?

1•solarisos•1h ago•3 comments

Show HN: Remotion directory (videos and prompts)

https://www.remotion.directory/
1•rokbenko•1h ago•0 comments

Portable C Compiler

https://en.wikipedia.org/wiki/Portable_C_Compiler
2•guerrilla•1h ago•0 comments

Show HN: Kokki – A "Dual-Core" System Prompt to Reduce LLM Hallucinations

1•Ginsabo•1h ago•0 comments

Software Engineering Transformation 2026

https://mfranc.com/blog/ai-2026/
1•michal-franc•1h ago•0 comments
Open in hackernews

Tigerbeetle Simulator

https://sim.tigerbeetle.com/
24•thomascountz•3mo ago

Comments

mkreis•3mo ago
Looks nice, but... what is this and how is it supposed to work?! There is no explanation, no tutorial, ...
dieggsy•3mo ago
I found this, which looks like it's for an earlier version: https://tigerbeetle.com/blog/2023-07-11-we-put-a-distributed...

My eyes kind of glaze over as I read this but maybe it will be more helpful to you.

tyleo•3mo ago
I’m not sure why you’re getting downvoted because I had this same reaction. I feel like this is good feedback!

This submission seems close but is missing the final bit of instruction polish that would really make it click.

gcr•3mo ago
Tigerbeetle is a fault tolerant database that’s used for finances and time series stuff. It’s a field that has very particular requirements around this sort of thing.

(not a tiger beetle user so I’d love to also see some more context for this)

jorangreef•3mo ago
Joran from TigerBeetle here!

This is a “walking sim” real visualization of our Deterministic Simulation Testing harness, the VOPR.

Typically we do DST headless in the terminal but this is a visualization, more or less the same thing but with a gaming engine on top.

It’s running real TigerBeetle code, but with simulated network/storage and fault injection, and multiple replicas in a cluster, all compiled to WASM and running in the browser, and you can interact with the simulation to poke it and watch the consensus recover.

Here’s the full background context and explanation from our talk, TigerStyle, for which we developed this sim: https://youtu.be/w3WYdYyjek4

See also a shorter explanation: https://tigerbeetle.com/blog/2023-07-11-we-put-a-distributed...

tyleo•3mo ago
I recommend including links to these within the submission itself. Landing on the game with no context isn’t a great experience. It also isn’t easy to share a link with others this way.
jorangreef•3mo ago
Apologies, the context is the talk, and we didn’t submit this submission of the visualizer to HN!

We are working on a tutorial stage, but people tend to hear about TB and TigerStyle and our DST first, appreciating the talks and that we make the visualizers in that context.

sgt•3mo ago
How is the graphics being rendered - is that also a Zig frontend compiled into WASM (maybe using SDL?) through JavaScript in the browser?