mjurczyk 🦖

🇳🇱🇹🇭🇯🇵 gamedev electrical rat

[mjurczyk 🦖 @thefrontendcat]

Imo web dev gives a misconception that visuals of game engine - the editor & assets lib - ARE a game engine. In reality 90% of time is spent on per-device bs like iOS memory, sequential fetching, and that fkn magnifier.

Vibing a #threejs engine is easy - shipping with it ain't

[Gabriel Dechichi @gdechichi]

"ultra-performant game engine and editor"

"built with threejs, deployed with Electron"

I honestly don't even know how to react to these things anymore...

[mjurczyk 🦖 @thefrontendcat]

🛍️

[mjurczyk 🦖 @thefrontendcat]

@SandboxSpirit @FreyaHolmer @GeminiApp https://t.co/C9OPFqolko

[mjurczyk 🦖 @thefrontendcat]

@bcodecraft https://t.co/FtDFCUmsPo (direct r3f editor)
https://t.co/soXXnFlz3l (a derivative of three, not direct 1:1)
https://t.co/jiIku3XXMk
https://t.co/egHgR6gV8C (SDF + pixel streaming)
https://t.co/xH1t0PNFUN (since three really is just the Scene graph of glTF + scaffolding code)

[Three.js @threejs]

Perfect is the enemy of good.

[mjurczyk 🦖 @thefrontendcat]

@endel @cursor_ai Claude 20x is really good atm, fast and high quality code!

$100 (5x) tier is enough for a 1x independent OpenClaw on Hetzner + 1x Claude Code for manual tweaks locally

On $200 (20x) you can run a small personal SWE consulting business 🫣

[mjurczyk 🦖 @thefrontendcat]

damn we got @KenneyNL vs @mrdoob before GTA 6 💀🙏

(some three.js AI-related content is relevant, esp. for non-tech people who just want to generate audio demos or small games - but some is obviously just pushing Google genAI because they lowkey have to... 🥲)

[Kenney @KenneyNL]

@IsThisA3DModel I genuinely wonder how much of Three.JS is just AI slop code now. He seems pretty into it

[mjurczyk 🦖 @thefrontendcat]

whom'stever kept rejecting AI cause "it codes slop" and "it can't understand the entire repo" ...

soon could be a good time to start having that existential crisis 🫣🦞 #100ticketsPerHour

[Andreas Kling @awesomekling]

if you're in the tech industry and you "hate AI", you're ngmi

[mjurczyk 🦖 @thefrontendcat]

@alexoakdev Lock Opus / Sonnet at 4.5 and don’t let it auto-fallback to 4.6

The new “1M context window” drains the usage almost instantly - going back to 4.5 brings back the previous efficiency at little to no impact to code quality 🫡

[Peter Steinberger 🦞 @steipete]

@mhmdoutofkarak the world is your lobster if you are smart and driven.

[mjurczyk 🦖 @thefrontendcat]

something something 🍳

[Poimandres @pmndrs]

We're building the future of the React Three ecosystem 🇨🇭

Think: first-class WebGPU, LLM-friendly tooling, and a rearchitecture for larger, more complex 3D experiences.

Today we're releasing R3F v10 and Drei v11 alphas thanks to @DennisSmolek.

[mjurczyk 🦖 @thefrontendcat]

Mobile version nearly done and optimised, moving around does not re-render the entire UI anymore 🎄 #gamedev

[mjurczyk 🦖 @thefrontendcat]

@makc3d Pretty much 👀

gltf-transform →
draco →
concat all binary files together →
make byte-offset index →
load index file for all models to IndexDB →
modify GLTFLoader to read byte chunks 👀

[mjurczyk 🦖 @thefrontendcat]

Bundled all assets into a single file and accidentally cut the loading time x10. #gamedev

[mjurczyk 🦖 @thefrontendcat]

@AdegbayeB Thank you!

👉 Live: https://t.co/6qloRWJbKR (stable)
👉 Dev: https://t.co/zCEBFcdoXP (can be broken sometimes)

[mjurczyk 🦖 @thefrontendcat]

Playing around more with the global illumination. #gamedev

[mjurczyk 🦖 @thefrontendcat]

sponzastic

#gamedev #webgl

[mjurczyk 🦖 @thefrontendcat]

you gotta be startin somethin

#gamedev #threejs #webgl

[mjurczyk 🦖 @thefrontendcat]

A few server-side upgrades

+ EQS per-tick caching
+ branch conditions re-evaluation only if either EQS or Blackboard changed
+ actors queueing capped at 30ms per server frame

death match bot currently at 8ms, including weapon / ammo checks, reloading, LOS, pathfinding, tracking last enemy position

128 bots at <30ms