stevekrouse-tinygomandelbrotexample.web.val.run
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A Go http handler running in Val Town:

The Go source is here. Mandelbrot rendering code taken from here.

I used maxm/compileAndUploadTinygoWasm to compile the code and create the val.

$ git clone git@github.com:maxmcd/go-town.git $ cd go-town/val-town-tinygo-http-example $ deno run --allow-net --allow-run --allow-read "https://esm.town/v/maxm/compileAndUploadTinygoWasm?v=58" Running tinygo build -o main.wasm -target=wasi . Compliation complete Running wasm-strip main.wasm Copy the following into a val town HTTP val: import { wasmHandler } from "https://esm.town/v/maxm/tinygoHttp"; const resp = await fetch("https://maxm-wasmblobhost.web.val.run/jpxqvyy5tphiwehzklmioklpkpz4gpzs.wasm"); const handler = await wasmHandler(new Uint8Array(await resp.arrayBuffer())); export default async function(req: Request): Promise<Response> { return handler(req); }
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import { wasmHandler } from "https://esm.town/v/maxm/tinygoHttp";
const resp = await fetch("https://maxm-wasmblobhost.web.val.run/ihml3eg6qee7q2navnnpjqysogqvzdy7.wasm");
export const handler = await wasmHandler(new Uint8Array(await resp.arrayBuffer()));
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v9
May 29, 2024