Assembling Me

Notes on compilers, WebAssembly, testing infrastructure, and the awkward systems problems that show up when tools start getting real.

Joshua Tenner

C# Developer and AI Automation Engineer

WASM

Introducing sfo-mb: a beginner-friendly guide to a MoonBit type checker

A beginner-friendly look at sfo-mb, showing the big ideas behind a type checker, how System F-ω ideas fit together, and simple usage patterns to get started.

Joshua Tenner
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WASM

Introducing as-harness, a new testing framework for AssemblyScript

A first look at as-harness, a WASM-first AssemblyScript test framework with deterministic planning, coverage, snapshots, and multiple runtime hosts.

Joshua Tenner
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AI

AGENTS.md is a package.json for your agents

Management tools aren't just for agents.

Joshua Tenner
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Coding

Hello, world

A quick introduction to who I am, what I build, and what this blog is for.

Joshua Tenner
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