Hi! My name is Vladimir Slepnev. I'm a programmer, musician and all around curious person living in Zurich, Switzerland. This is a page for my personal projects and stuff.

2025: A demo of undo behavior that doesn't lose history.
2025: Two small Chrome extensions: PDF Toolbar Remover and Google Translate Auto Focus.
2025: A demo of synchronizing video frames with 3D scrolling.
2025: I'm in a band called Quote Unquote, here's a clip from a concert.
2024: Theoretically more efficient methods of heating.
2023: Sine waves are the only periodic functions that stay the same shape when shifted and added.
2023: A protocol to improve online debates.
2022: My modular synth music.
2022: An idea about spacecraft propulsion in gravity wells.
2020: Playing tremolo on guitar using a paperclip.
2019: Synthesizing chords using filtered noise.
2017-2019: Organized the AI Alignment Prize.
2018: An interactive programming tutorial, made when teaching a class for kids.
2017: Using modal logic to formalize causality.
2016: Released a video game Zig Zag.
2014: A proof of Löb's theorem in Haskell.
2013: A voxel 3D editor.

If you'd like to talk, drop me a line:
[email protected], Reddit, HN, LW.

Hope you have a great day!