Open Source

Libraries I maintain and patches I have upstreamed.

  • Library · TypeScript · ★ 18 timekeeper-countdown

    Zero-dependency countdown engine with a snapshot-driven API and a React useCountdown hook, structured as a monorepo (core engine plus framework adapters). The framework-agnostic core uses wall-clock (performance.now) precision, immutable per-tick snapshots, and ships a fake-time provider for deterministic tests. Published to npm under the @timekeeper-countdown scope with VitePress docs and CI.

    npm: @timekeeper-countdown/core @0.2.0 · @timekeeper-countdown/react @0.2.0

  • Library · Erlang erli18n

    Internationalization (i18n) library for Erlang/OTP, fully GNU gettext compatible — drop-in support for .po/.pot files from Poedit, Crowdin, Transifex, Weblate, and xgettext. A first-class pure-Erlang gettext alternative (gettext/ngettext/pgettext) with atomic catalog loading, runtime Plural-Forms resolution, and CLDR validation, filling the gap left by the stalled gettexter without forcing an Elixir polyglot build.

    hex: erli18n 0.1.0

ninenines/cowboy

Small, fast, modern HTTP server for Erlang/OTP.

ninenines/cowlib

Support library for manipulating Web protocols (HTTP/1, HTTP/2, WebSocket parsing) underpinning Cowboy.

ninenines/ci.erlang.mk

Automatic Erlang/OTP version management for Erlang.mk CI.

patrick-steele-idem/morphdom

Fast, lightweight DOM diffing/patching with no virtual DOM — the diffing engine used by Phoenix LiveView.