Matthew Hendricks

Documentation • Onboarding • Developer Experience

I publish small, practical libraries that support documentation-heavy and workflow-heavy products. These projects are independent of client work, but often reflect the same focus: clarity, maintainability, and good DX.

@watthem/fieldtest TypeScript Validation

@watthem/fieldtest

A schema validation toolkit for content-rich systems and developer-facing workflows.

  • Deterministic schemas
  • Works in Node, Next.js, Astro
  • Content quality gates

@frontjs/core Micro-Framework

@frontjs/core

A small framework experiment focused on secure-by-default patterns and islands-first architecture. (Migrated from the old @watthem/frontjs namespace.)

  • Minimal core
  • Explicit boundaries
  • Simplicity & Control

Other Projects

I have older repos and experiments (including some Obsidian-related work). I’m not focused on plugins right now, but I keep the work public for reference and reuse.

brickwave

Offline deterministic noise generator for DSP devs.

  • • White, pink, brown noise
  • • Seed-based deterministic results
  • • WAV output support

GitHub Repo →