Projects

Selected work across tooling, libraries, and decentralized protocols.

P2P

A transport-agnostic protocol for publishing and discovering content nobody can unpublish.

Tooling

Import TypeScript files into plain Node.js at runtime, with no compile step.

Tooling

Validators for Polish identifiers — PESEL, NIP, REGON, ID cards — that actually pass the checksum tests.

Tooling

A small, typed JSON-RPC 2.0 client over WebSockets with async/await.

Tooling

Strongly-typed merging of user options with default configuration, without losing type information.

Tooling

Cross-platform CLI to kill whatever is holding a TCP port hostage.

Other repositories

Index of published npm packages with at-a-glance metadata.

Helpers for inflecting Polish words (liczebniki, przypadki).

ISO 3166-1 alpha-2 country data with names and flags.

Plus a variety of experimental repositories exploring distributed systems and architecture patterns.