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Show HN: LocalGPT – A local-first AI assistant in Rust with persistent memory

https://github.com/localgpt-app/localgpt
248•yi_wang•10h ago•122 comments

Show HN: Real-time path tracing of medical CT volumes in the browser via WebGPU

https://grenzwert.net/
2•MickGorobets•33m ago•1 comments

Show HN: Portview, A diagnostic-first port viewer for Linux (~930 KB, zero deps)

https://github.com/Mapika/portview
5•Mapika•42m ago•0 comments

Show HN: Google Maps but for your repo (Open Source)

https://github.com/zacharykapank/repomap
2•zacharykapank•55m ago•0 comments

Show HN: Elysia JIT "Compiler", why it's one of the fastest JavaScript framework

https://elysiajs.com/internal/jit-compiler
2•saltyaom•2h ago•0 comments

Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version

https://github.com/Momciloo/fun-with-clip-path
119•momciloo•18h ago•28 comments

Show HN: HalalCodeCheck – Verify food ingredients offline

https://halalcodecheck.com/
3•pythonbase•2h ago•0 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
315•isitcontent•1d ago•40 comments

Show HN: A luma dependent chroma compression algorithm (image compression)

https://www.bitsnbites.eu/a-spatial-domain-variable-block-size-luma-dependent-chroma-compression-...
53•mbitsnbites•4d ago•7 comments

Show HN: WeaveMind – AI Workflows with human-in-the-loop

https://weavemind.ai
10•quentin101010•3h ago•2 comments

Show HN: Analyzing 9 years of HN side projects that reached $500/month

5•haileyzhou•3h ago•2 comments

Show HN: Kybera – Agentic Smart Wallet with AI Osint and Reputation Tracking

https://kybera.xyz
4•xipz•4h ago•0 comments

Show HN: Free Bank Statement Analyzer to Find Spending Leaks and Save Money

https://www.whereismymoneygo.com/
2•raleobob•4h ago•1 comments

Show HN: A2A Protocol – Infrastructure for an Agent-to-Agent Economy

2•swimmingkiim•4h ago•1 comments

Show HN: Solnix – an early-stage experimental programming language

https://www.solnix-lang.org/
4•maheshbhatiya•4h ago•0 comments

Show HN: OpenCode for Meetings

https://getscripta.app
3•whitemyrat•5h ago•1 comments

Show HN: Kappal – CLI to Run Docker Compose YML on Kubernetes for Local Dev

https://github.com/sandys/kappal
46•sandGorgon•3d ago•28 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
101•antves•2d ago•71 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
89•phreda4•1d ago•17 comments

Show HN: Open-source AI powered Kubernetes IDE

https://github.com/agentkube/agentkube
2•saiyampathak•6h ago•0 comments

Show HN: Lucid – Use LLM hallucination to generate verified software specs

https://github.com/gtsbahamas/hallucination-reversing-system
2•tywells•6h ago•0 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
383•eljojo•1d ago•219 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
379•vecti•1d ago•174 comments

Show HN: Artifact Keeper – Open-Source Artifactory/Nexus Alternative in Rust

https://github.com/artifact-keeper
161•bsgeraci•2d ago•66 comments

Show HN: BioTradingArena – Benchmark for LLMs to predict biotech stock movements

https://www.biotradingarena.com/hn
32•dchu17•1d ago•13 comments

Show HN: High-performance bidirectional list for React, React Native, and Vue

https://suhaotian.github.io/broad-infinite-list/
2•jeremy_su•9h ago•0 comments

Show HN: Slack CLI for Agents

https://github.com/stablyai/agent-slack
57•nwparker•2d ago•13 comments

Show HN: Gigacode – Use OpenCode's UI with Claude Code/Codex/Amp

https://github.com/rivet-dev/sandbox-agent/tree/main/gigacode
27•NathanFlurry•1d ago•11 comments

Show HN: A free, browser-only PDF tools collection built with Kimi k2.5

https://pdfuck.com
4•Justin3go•2h ago•0 comments

Show HN: Micropolis/SimCity Clone in Emacs Lisp

https://github.com/vkazanov/elcity
174•vkazanov•3d ago•50 comments
Open in hackernews

Show HN: Elysia JIT "Compiler", why it's one of the fastest JavaScript framework

https://elysiajs.com/internal/jit-compiler
2•saltyaom•2h ago
Wrote a thing about what makes Elysia stand out in a performance benchmark game

Basically, there's a JIT "compiler" embedded into a framework

This approach has been used by ajv and TypeBox before for input validation, making it faster than other competitors

Elysia basically does the same, but scales that into a full backend framework

This gave Elysia an unfair advantage in the performance game, making Elysia the fastest framework on Bun runtime, but also faster than most on Node, Deno, and Cloudflare Worker as well, when using the same underlying HTTP adapter

There is an escape hatch if necessary, but for the past 3 years, there have been no critical reports about the JIT "compiler"

What do you think?