TypeScript Engine
Bun runtime. Powers jaredfoy.com. Most complete derivation.
The Bilateral Boundary in TypeScript
// The bilateral boundary: htx: directives are server territory
// Resolution strips them, producing pure HTML
const resolved = this.resolve(template, context);
return new Response(resolved, { headers: { "Content-Type": "text/html" } });Derived from the Same Seed
This engine was derived from the PRESTO Seed — the same ~2,200-word prose specification that produced all seven conformant implementations. The seed specifies the bilateral boundary, the resolver model, progressive layers, and two-phase mutations. The TypeScript implementation is one instance of the form.
Key File
src/runtime/request-handler.ts
Run It
See engines/ts/ in the presto repository for setup and run instructions.