Articles

Tools built to serve people. Development, software architecture and open-source projects.

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Oct 19, 20263 min read

OpenWatchParty: synchronize playback despite latency

Clocks, scheduled actions, drift correction, and HLS buffering: the technical choices behind OpenWatchParty playback synchronization.

Oct 13, 20262 min read

Read access by default, explicitly enabled capabilities, and confirmation for changes: the protonmail-mcp security model.

Sep 3, 20262 min read

Repository instructions, verifiable commands, and explicit permissions make an agent's work reproducible.

Aug 7, 20262 min read

A JSON manifest for the edit, a Zod schema for its boundaries, and React for rendering the frames.

Feb 6, 20262 min read

Result and Validation make expected failures visible without turning every function into a try/except block.

Jan 19, 20262 min read

A Jellyfin plugin for synchronized media playback. Watch movies with friends remotely using a dedicated Rust session server.

Apr 19, 20252 min read

An in-memory database for Python with SQL-like CRUD, optional schemas, indexing, and persistence. Perfect for prototyping.

Apr 19, 20252 min read

A shell script to generate SSH keys, add them to an SSH agent, copy their public keys to the clipboard, and update ~/.ssh/config.