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Show HN: An LLM response cache that's aware of dynamic data

https://blog.butter.dev/on-automatic-template-induction-for-response-caching
3•raymondtana•34m ago•0 comments

Show HN: Flatagents: State machine orchestration with stateless LLM agents

https://github.com/memgrafter/flatagents
2•beacon294•1m ago•0 comments

Show HN: I built a "Do not disturb" Device for my home office

https://apoorv.page/blogs/over-engineered-dnd
63•quacky_batak•4d ago•31 comments

Show HN: A to Z – A word game I built from a childhood road trip memory

https://a26z.fun/
5•jackhulbert•2h ago•1 comments

Show HN: Free and local browser tool for designing gear models for 3D printing

https://gears.dmtrkovalenko.dev
33•neogoose•12h ago•8 comments

Show HN: Tool for Testing MCP Servers

https://www.mcp-workbench.ai/
2•opiniateddev•43m ago•0 comments

Show HN: bikemap.nyc – visualization of the entire history of Citi Bike

https://github.com/freeman-jiang/bikemap.nyc
6•freemanjiang•54m ago•2 comments

Show HN: Grammar of Graphics CLI tool made in Rust

https://github.com/williamcotton/gramgraph
2•williamcotton•1h ago•0 comments

Show HN: KeelTest – AI-driven VS Code unit test generator with bug discovery

https://keelcode.dev/keeltest
24•bulba4aur•8h ago•10 comments

Show HN: SMTP Tunnel – A SOCKS5 proxy disguised as email traffic to bypass DPI

https://github.com/x011/smtp-tunnel-proxy
120•lobito25•21h ago•40 comments

Show HN: Comet MCP – Give Claude Code a browser that can click

https://github.com/hanzili/comet-mcp
25•hanzili•3d ago•25 comments

Show HN: The kissing number theorem predicts particle masses from sphere packing

https://colab.research.google.com/drive/1_zDIOONfs4WvnpG7GDEH6hzSM25Fsu93?usp=sharing
2•AlekseN•13m ago•1 comments

Show HN: VaultSandbox – Test your real MailGun/SES/etc. integration

https://vaultsandbox.com/
52•vaultsandbox•1d ago•9 comments

Show HN: Seapie – a Python debugger where breakpoints drop into a REPL

https://github.com/hirsimaki-markus/seapie
7•markushirsimaki•3h ago•1 comments

Show HN: Tylax – A bidirectional LaTeX to Typst converter in Rust

https://github.com/scipenai/tylax
16•democat•5h ago•2 comments

Show HN: Mantic.sh – A structural code search engine for AI agents

https://github.com/marcoaapfortes/Mantic.sh
73•marcoaapfortes•1d ago•34 comments

Show HN: 48-digit prime numbers every git commit

https://textonly.github.io/git-prime/
65•keepamovin•6d ago•52 comments

Show HN: I built a 3D World Map and multiplayer geography game using Three.js

https://www.mixora.xyz
2•qwrwenm•4h ago•0 comments

Show HN: Make audio loops online

https://makeloops.online/
64•bilalba•2d ago•22 comments

Show HN: Prism.Tools – Free and privacy-focused developer utilities

https://blgardner.github.io/prism.tools/
363•BLGardner•1d ago•99 comments

Show HN: Stash – Sync Markdown Files with Apple Notes via CLI

https://github.com/shakedlokits/stash
68•shuka•1d ago•21 comments

Show HN: Tailsnitch – A security auditor for Tailscale

https://github.com/Adversis/tailsnitch
271•thesubtlety•2d ago•28 comments

Show HN: KektorDB – Lightweight, Embeddable Vector+Graph Database Written in Go

https://github.com/sanonone/kektordb
2•san0n•6h ago•1 comments

Show HN: DoNotNotify – Log and intelligently block notifications on Android

https://donotnotify.com/
339•awaaz•2d ago•163 comments

Show HN: Can you hit replacement? A fertility SIM with cited sources

https://www.tfrsim.com/
3•joshuafkon•6h ago•0 comments

Show HN: llmgame.ai – The Wikipedia Game but with LLMs

https://www.llmgame.ai
24•jmcallister•1d ago•21 comments

Show HN: Jax-JS, array library in JavaScript targeting WebGPU

https://ss.ekzhang.com/p/jax-js-an-ml-library-for-the-web
79•ekzhang•1d ago•21 comments

Show HN: Foundertrace – chain of YC startups founded by its employees

https://foundertrace.com/
38•loondri•3d ago•13 comments

Show HN: Arabic Calligraphy Generator – 11 styles, free, no signup

https://arabiccalligraphygenerator.online/
2•zaochen1224•7h ago•1 comments

Show HN: GPU Cuckoo Filter – faster queries than Blocked Bloom, with deletion

https://github.com/tdortman/cuckoo-filter
31•tdortman•23h ago•3 comments
Open in hackernews

Show HN: Shoot-em-up Deck Building game

https://muffinman-io.itch.io/spacedeck-x
5•stanko•1d ago
Hey, I've shared this game while it was still a work in progress in one of the Tell HN threads. I was pleasantly surprised that a lot of people tried it, and I got some positive feedback and constructive criticism.

Anyway, I found a gamedev library I really like - Kaplay [1]. What I like about it is that easy things are easy. Meaning I could have fun building the game without learning (or fighting) a new tool. I always wanted to make games, but this is the first one I actually did.

And I have to tell you - game development sparks joy! It combines so many things (game design, programming, art, sounds, UI...), and it is incredibly fun.

The game is a combination of action and turn-based gameplay. Probably a too ambitious goal, but I think I managed to make a fun little game. If you are not sure what I'm talking about, try playing the tutorial, it should help. There is also a global leaderboard, which is dominated by my friend, and I would appreciate if someone can dethrone him :)

It is completely free. I'm thinking of open sourcing it, but the code isn't up to my regular standards, as I was learning on the go. Also, I was more excited about adding stuff than going back and refactoring. So I'm still deciding on that one.

Before you ask, no, I haven't vibe-coded it. For me personally, that would mean delegating the fun stuff to something else. I’ve been working on it for about a month, in the evenings after my kid is asleep.

All feedback is appreciated!

[1] https://kaplayjs.com/

P.S. I also plan a blog post or two about it. I already started an interactive demo on how missiles are coded.

Comments

nmoya•1d ago
game looks amazing! i lost track of time and played for over an hour after opening the link