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Sebastien Guillemot

@sebastiengllmt.bsky.social
349 followers 147 following 67 posts

Co-founder of @PaimaStudios / @dcspark_io Focus: game development & cryptography

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Sebastien Guillemot @sebastiengllmt.bsky.social · 09/06/2025
Recently thinking that maybe game engines should ship default terminal multiplexer configs Lots of times running the engine requires setting up multiple terminal window and it would be nice to have some pre-configured Experimenting with this idea for our engine
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Sebastien Guillemot @sebastiengllmt.bsky.social · 02/02/2025
You've probably heard about Midnight and Mina multiple times But what are they? How do they give privacy? How can they connect to other chains? Why are they exciting? I cover it all in my latest video + thread ↓ www.youtube.com/watch?v=3vW-...
youtube.com
Midnight & Mina: what makes them interesting ZK chains?
YouTube video by Sebastien Guillemot
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Sebastien Guillemot @sebastiengllmt.bsky.social · 12/01/2025
every time I find a project I'd be interested in leveraging > please don't be written in some bs language > please don't be written in some bs language > please don't be written in some bs language the project's Github page
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Sebastien Guillemot @sebastiengllmt.bsky.social · 13/12/2024
Made my first PR to @opentelemetry.io ! github.com/open-telemet... Used this to build a Javascript-based log collector so that you don't need to run a docker contain just to aggregate logs on dev builds
github.com
refactor(otlp-transformer): json schema based validation by SebastienGllmt · Pull Request #5265 · open-telemetry/opentelemetry-js
Which problem is this PR solving? The goal of oltp-transformer is to provide JS-friendly (de)serialization logic for traces, metrics and logs However, currently, there is no deserialization logic (...
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Sebastien Guillemot @sebastiengllmt.bsky.social · 01/12/2024
Sidequest Sunday: I wrote a library to generate beautiful colors from namespaces based on color theory I call it material-chalk because all namespaces actually get a full Material Design compliant color scheme! It turns out the math is super interesting with a really great final result! ↓
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Sebastien Guillemot @sebastiengllmt.bsky.social · 22/11/2024
Wake up babe a new developer productivity update just dropped Deno now supports WASM as a first class citizen! This should save a lot of headaches for Javascript devs trying to use crypto libraries
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Sebastien Guillemot @sebastiengllmt.bsky.social · 20/11/2024
How it feels to work on wizardry combining multiple cryptographic techniques at once
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Sebastien Guillemot @sebastiengllmt.bsky.social · 18/11/2024
Did you just follow me from my post on the other app? Probably a lot of you have few followers still, so post below to find each other ↓
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Sebastien Guillemot @sebastiengllmt.bsky.social · 18/11/2024
I'm a bit surprised there are no good Typescript libraries for dealing with generators I does feel maybe unsolvable given generators are coupled with the custom scheduler you want, but it feels like there should be a middle ground between nothing at all and something specific like redux-saga
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Sebastien Guillemot @sebastiengllmt.bsky.social · 17/11/2024
I feel like early BlueSky vibes are pretty different than early Threads vibes Threads felt like a race to be the biggest degenerate possible since the algorithm liked that BlueSky definitely has a lot more serious posts
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Sebastien Guillemot @sebastiengllmt.bsky.social · 17/11/2024
I recently learned you can write opaque types in Typescript abusing the fact that Symbol keys in object are ignored in most cases and got really excited Then I realized if everybody ships their own nominal types, I'm going to have to cast everything everywhere and now I'm not so sure about this
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Sebastien Guillemot @sebastiengllmt.bsky.social · 17/11/2024
So many things in cryptography would be solved if we could just assume everybody has specialized hardware to handle it It still boggles my mind that out of all the times where that's the case, TPM is the one where Windows 11 decided to force a backwards-incompatible change onto everybody
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Sebastien Guillemot @sebastiengllmt.bsky.social · 16/11/2024
Somehow it always feels like every Typescript notation is 90% of the way to working and then you always have to wrap it with a hack in the end My latest favorite is that you can't make a generator's `next` return type depend on its input type unless you make it a generator of generators🙄
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Sebastien Guillemot @sebastiengllmt.bsky.social · 16/11/2024
Hey, new to Bluesky! I work in gamdev and cryptography! Some of my favorite games: 🌎Earthbound ⬇️Undertale 🤔Life is Strange 👀 Before your Eyes 🎮 almost all SNES games honestly Some shows I also like: 🔑 Clannad ✨ Madoka Magica 🫵 Nathan for You 🎭 The Rehersal
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Sebastien Guillemot @sebastiengllmt.bsky.social · 16/11/2024
We built rock-paper-scissors where you can mathematically prove who won This is useful in gamedev since it allows moving computation off the server and into the client without introducing vulnerabilities 👍 We'll keep working on it for our own games and share the tools for others to build with it!
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