Skip to content
Spaceman, Tony’s avatar

Frontend Engineer.

Design and Fullstack Engineer.

I design and build interfaces for web and desktop applications.

I have worked on products in AI, security, ecommerce, and EdTech. At RIGR AI, I build privacy-sensitive software that supports offline and air-gapped deployments.

Outside work, I write about JavaScript and React and build open-source tools for interface theming.

Get in touch
GitHub LinkedIn Twitter Résumé

Projects

Open-source work on themes, interfaces, and tools for coding agents.

UI-Theme

In development · Open source

A framework-agnostic UI theming library for applications with multiple themes. It extends my earlier React package with animated theme transitions using the View Transitions API.

The goal is to make theme behaviour reusable across modern UI systems.

Read aboutVisit website GitHub[loading stars]

Spaceman React Theme Animation

The earlier React package behind UI-Theme. It provides animated theme transitions for React applications, and is also used for the theme control on this portfolio.

Read aboutVisit website GitHub[loading stars]

Spaceman Skills

Small, composable skills for coding agents that support the Agent Skills format. The collection includes workflows for commits, pull requests, merge conflicts, and plain-language replies.

Read aboutVisit website GitHub[loading stars]