- open-voicetyping — Linux-native, AI-powered voice typing. An open-source alternative to Superwhisper and Wispr Flow with minimal dependencies and secure modular architecture
- asyncstatsd — asyncio-based StatsD client
- python-poetry-boilerplate — modern Python application boilerplate that integrates: pyenv, poetry for dependency management, pre-commit for linting and formatting, pytest, ruff for code quality checks (formatting, linting, import sorting), mypy, pydantic/pydantic-settings is used for managing settings via environment variables.
- ocassionally, I write on my blog
- Dissecting Gunicorn: WSGI and Pre-fork Server Model — How Gunicorn implements WSGI using a pre-fork server model to handle concurrent requests while working around the GIL.
- Notes on object storage architecture from Haystack paper — Facebook's Haystack photo storage system and how it addresses scalability limitations of traditional NFS-based storage by minimizing metadata overhead.
- notes on f4: Facebook's Warm BLOB Storage System — How Facebook's f4 reduces storage overhead for less-accessed media using distributed erasure coding instead of full replication.
- Scaling the Load Balancer: From Single Process to Distributed State with Redis — Extending a single-process load balancer to multiple distributed instances using Redis as a shared control plane with eventual consistency.
- Simple Load Balancer as an Exercise - Pure AsyncIO Implementation — Building a load balancer using Python's built-in asyncio streaming and networking, compared against a Starlette-based baseline.
- Power Efficient Topton Motherboard for Homelab Storage Node — Evaluating a Topton N5105 motherboard for homelab storage: power-efficient at ~38W idle, but tricky to get working reliably.
- 📝 Blog: blog.jachym.dev
- 🐙 GitHub: @b1r3k