mats.coffee()
I'm Mats, a software engineer in The Hague. I like taking things apart (video doorbells, Java bytecode, the Dutch housing market) and writing down what I find.
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See moreThe Cost of One Bit: Packed Boolean Computation on x86-64
Grace: Encrypting Java Bytecode at Rest Without Runtime Cost
Protecting customer media sources with asymmetric encryption
Goomba: Portable hermetic CGO build orchestrations for PC, Mac and Linux
The magic of time prediction
Migrating from Cloudflare D1 to Hyperdrive
Things I made
OpenAudioMc
Web audio and proximity voice chat for Minecraft. Free and open source since 2016, a few hundred thousand players a month.
ImagineFun
A Disney park recreated in Minecraft, with working rides and shows. I write the server software.
Meteor & pixelib
Java RPC where the interface is the contract, plus the rest of my Java libraries and a Maven repo.
Mojang blocklist checker
See whether a Minecraft server is on Mojang's enforcement blocklist, and track changes over time.
rivet.games
Factory SMP. Opening soon.