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Show HN: SDF Protocol – Pre-compiled semantic JSON for AI agent web consumption

https://sdfprotocol.org/
1•spranab•1m ago•1 comments

Show HN: LLM-use – orchestrate LLMs for AI agents like OpenClaw, cut costs

1•justvugg•3m ago•0 comments

Why cars in the next lane seem to go faster

https://www.nature.com/articles/43360
1•mhb•3m ago•0 comments

A method and calculator for building foamcore drawer organisers

https://capnfabs.net/posts/foamcore-would-be-a-sick-name-for-a-music-genre/
1•evakhoury•4m ago•0 comments

An articulated archer automaton [video]

https://www.youtube.com/watch?v=Bc0bIpDVEa8
2•Teever•5m ago•0 comments

Fat Agent(s) vs. Solver Market(s)

https://moldandyeast.substack.com/p/fat-agents-vs-solver-markets
1•rmrmrm•6m ago•1 comments

Ask HN: How do you test payment webhook edge cases?

1•jalalmanafi•7m ago•1 comments

Using an Engineering Notebook

https://ntietz.com/blog/using-an-engineering-notebook/
1•evakhoury•7m ago•0 comments

Show HN: Hyperstar – LiveView/Datastar for TypeScript and JSX

https://github.com/StreamUI/hyperstar
1•Jonovono•7m ago•0 comments

LocalGPT: A local AI assistant with persistent memory in a single binary

https://localgpt.app/
1•gaws•8m ago•0 comments

Know: Compiling LLM reasoning into a shared, open knowledge network

https://github.com/JoostdeJonge/Know
1•joostdejonge•8m ago•1 comments

How AI trained on birds is surfacing underwater mysteries

https://research.google/blog/how-ai-trained-on-birds-is-surfacing-underwater-mysteries/
2•salkahfi•9m ago•0 comments

DirectStorage LLM Weight Streaming: 4x faster loading, MoE expert streaming

https://github.com/kibbyd/llm_upper/blob/main/PROJECT_RECORD.md
1•kibbyd1985•10m ago•1 comments

Exploring D&D 5th Edition Monster Features Using Julia

https://cmu-lib.github.io/2026LoveDataWeek_DnDnDMonsterManagement/
1•mirawelner•11m ago•0 comments

Toyota Developing a Console-Grade, Open-Source Game Engine – Flutter and Dart

https://www.phoronix.com/news/Fluorite-Toyota-Game-Engine
2•mosura•11m ago•0 comments

GPT-5.3-Codex review after 4 days of use

1•agentifysh•11m ago•0 comments

Alphabet lines up 100-year sterling bond sale

https://www.ft.com/content/3260bc45-e09e-45a7-ae30-e55effbaf29b
1•hnburnsy•13m ago•0 comments

AI Took over the Super Bowl, Accounting for 23% of Ads

https://www.adweek.com/brand-marketing/super-bowl-revealed-ai-messaging-crisis/
1•firasd•15m ago•2 comments

Discord Is Not an Acceptable Choice for Free Software Projects (2020)

https://sneak.berlin/20200220/discord-is-not-an-acceptable-choice-for-free-software-projects/
2•sneak•16m ago•0 comments

Show HN: Brood– an image-first design tool for iterating on visual ideas

https://github.com/kevinshowkat/brood
1•kshowkat•17m ago•0 comments

Daily YouTube Digest for Your AI Agents

https://github.com/therohitdas/awesome-openclaw-usecases/blob/add-daily-youtube-digest/usecases/d...
1•nikhonit•17m ago•1 comments

Luce: First Electric Ferrari. Designed by LoveFrom

https://www.ferrari.com/en-US/auto/ferrari-luce
5•kaizenb•17m ago•1 comments

Algorithmic Underwriting: The shift toward individual risk in health insurance

https://suretyinsights.com/blog/the-ai-revolution-in-health-insurance-what-it-means-for-your-cove...
3•engelo_b•18m ago•0 comments

Large Language Model Reasoning Failures

https://arxiv.org/abs/2602.06176
2•belter•18m ago•0 comments

Random driving on a 78-qubit processor reveals controllable prethermal plateau

https://phys.org/news/2026-01-random-qubit-processor-reveals-prethermal.html
2•PaulHoule•19m ago•0 comments

I created a tool to help visualiza infrastructure interdependencies

https://github.com/Athla/grimm-nodes-work
1•devGrimm•19m ago•1 comments

CA Sues Gatalog for distributing computer code for 3D printing firearms [pdf]

https://oag.ca.gov/system/files/attachments/press-docs/Gatalog%20Complaint_FINAL.pdf
4•mhb•19m ago•2 comments

Meta Distinguished Eng (IC9) on Influencing Engs, Failures, and Learnings [video]

https://www.youtube.com/watch?v=YA_OYJF3Mmw
2•duck•19m ago•0 comments

100 Days of Sex: Day 108

https://stevepavlina.com/blog/2025/07/100-days-of-sex-day-108/
1•baxtr•20m ago•0 comments

Querystudio – A open-source database studio

https://querystudio.dev
1•lassejlv•20m ago•1 comments
Open in hackernews

I Built a Browser Flight Simulator Using Three.js and CesiumJS

5•dimartarmizi•2h ago
I’ve been working on a high-performance, web-based flight simulator as a personal project, and I wanted to share a gameplay preview.

The main goal of this project is to combine high-fidelity local 3D aircraft rendering with global, real-world terrain data. All running directly in the browser with no installation required.

Stack: HTML, CSS, JavaScript, Three.js, CesiumJS, Vite.

The game currently uses multiple states, including a main menu, spawn point confirmation, and in-game gameplay. You can fly an F-15 fighter jet complete with afterburner and jet flame effects, as well as weapon systems such as a cannon, missiles, and flares. The game features a tactical HUD with inertia effects, full sound effects (engine, environment, and combat), configurable settings, and a simple NPC/AI mechanism that is still under active development.

The project is still evolving and will continue to grow with additional improvements and features.

Project page: https://github.com/dimartarmizi/web-flight-simulator

Comments

pipo234•1h ago
Please consider re-posting as "Show HN" or adjusting subject line