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

https://elysiajs.com/internal/jit-compiler
2•saltyaom•1h 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?

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

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

United States – Crypto Scam Help – Intelligence Cyber Wizard Safe Guide

1•Forensics•5m ago•0 comments

What to Do After a Crypto Scam (USA) Intelligence Cyber Wizard Explained

1•Forensics•6m ago•0 comments

The Physics of 588: A 17.64μm Isolation Barrier Strategy for 5nm Process

https://github.com/eggpine84-del/NHE-CODING
1•eggpine84•6m ago•0 comments

My Eighth Year as a Bootstrapped Founder

https://mtlynch.io/bootstrapped-founder-year-8/
1•mtlynch•8m ago•0 comments

Data Modelling Open Source

https://github.com/sqlmodel/sqlmodel
1•Sean766•10m ago•0 comments

Mid-life transitions

https://blogs.gnome.org/chergert/2026/02/06/mid-life-transitions/
2•pabs3•10m ago•0 comments

My Airships – My "No. 9," the Little Runabout

https://en.wikisource.org/wiki/My_Airships/Chapter_22
1•interstice•11m ago•0 comments

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

https://github.com/Mapika/portview
3•Mapika•11m ago•0 comments

Show HN: Claude has a compiler, I have SlopScript

https://slopscript.netlify.app/
1•hiten_sharma•14m ago•0 comments

Context Is Part of the Game

https://joy.pm/context-is-part-of-the-code/
1•rafadc•15m ago•0 comments

Dave Farber has passed away

https://lists.nanog.org/archives/list/nanog@lists.nanog.org/thread/TSNPJVFH4DKLINIKSMRIIVNHDG5XKJCM/
1•vitplister•16m ago•0 comments

Researchers find brain mechanism behind 'flashes of intuition'

https://medicalxpress.com/news/2026-02-brain-mechanism-intuition.html
1•pseudolus•18m ago•0 comments

Extracting Xcode's Claude Code Prompt

https://www.jackpearce.co.uk/posts/extracting-xcodes-claude-code-prompt
1•jkpe•19m ago•0 comments

AI is not another abstraction because god plays dice

https://rakhim.exotext.com/ai_is_not_another_abstraction_because_god_plays_dice
2•freetonik•20m ago•0 comments

Show HN: Tandem – An open-source, local-first AI workspace (Rust and React)

1•frumu•22m ago•0 comments

Show HN: AI Perks – A curated list of free AI credits and deals for developers

https://www.getaiperks.com/en
1•artluko•22m ago•0 comments

Why E cores make Apple Silicon fast

https://eclecticlight.co/2026/02/08/last-week-on-my-mac-why-e-cores-make-apple-silicon-fast/
2•ingve•23m ago•0 comments

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

https://github.com/zacharykapank/repomap
1•zacharykapank•24m ago•0 comments

Djevops: Host Django on Bare Metal

https://github.com/mherrmann/djevops
1•mherrmann•25m ago•0 comments

How to Destroy a Space Station

https://www.thequantumcat.space/p/how-to-destroy-a-space-station
1•verzali•26m ago•0 comments

Show HN: I built a framework to benchmark LLMs on System Design and Architecture

https://github.com/Ruhal-Doshi/hld-bench
1•ruhal•26m ago•0 comments

What do you expect from a Turkey-based hosting provider?

1•dpnet•27m ago•0 comments

Why Files Are Not Enough as Memory for AI Agents

https://medium.com/versanova/why-files-are-not-enough-as-memory-for-ai-agents-5a4aeca81154
2•gauravsc•27m ago•0 comments

Nabaztag: Embodiment of "IoT" that was before its time

https://nabaztag.com/archive/violet
1•simonjgreen•31m ago•0 comments

Show HN: Friends don't let friends do math after a few drinks

https://divvyai.app/
1•pieterdy•34m ago•0 comments

Show HN: A free, minimal CV builder I made as a side project

https://cv-today.com
1•PokeWorldJG•35m ago•1 comments

Show HN: Competitor Finder API – find real competitors from one hostname

https://champsignal.com/competitor-finder-api
1•maximedupre•38m ago•0 comments

Show HN: Textream: Dynamic Island-style teleprompter for macOS with voice track

https://blog.fka.dev/textream/
1•fka•42m ago•0 comments

How do you use AI coding tools at scale without losing architectural control?

https://contextfirst.dev/
1•seekerXtruth•48m ago•3 comments