Where Go and Rust earn their place in a web studio

The front end is vanilla TypeScript by design. Behind it, Go handles services and tooling that need to run for years, and Rust takes the pieces where a runtime would cost too much. A short field guide to the split.

Go is the default for anything long-running: a single static binary, boring concurrency, and a standard library that covers most of what a service needs. It is also what we reach for when a build or deploy step outgrows a shell script.

Rust earns its place where allocation and latency are the product, such as image and audio processing that must not stall, or code that compiles to WebAssembly and has to stay small. Neither reaches the browser; the front end stays a few kilobytes of TypeScript.

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