greenfield-go-stacklisted

# Greenfield Go Stack Scope: greenfield Go repositories and projects with `go.mod`. For a non-trivial new project, run megapowers:brainstorming and megapowers:writing-plans first (if installed) — this skill supplies the stack, not the process. One predictable, opinionated, secure-by-default stack for new Go projects. **Pick only the layers the project needs from the fixed menu below — do not substitute unfamiliar libraries for these defaults.** Performance and security come from the baseline middleware and minimal images, not bolted on later. ## Core principles - **SSR by default** — templ + templui. Add client JS only where SSR genuinely can't do it (HTMX-style partials before reaching for a SPA). - **gRPC for internal/service-to-service APIs**, HTTP (Fiber) for the browser-facing edge. Prefer gRPC over hand-rolled REST between services. - **Pure-Go everything** so binaries stay static (CGO off → tiny, secure Wolfi images, no glibc). - **Consult current official docs before wiring each library** using the docs or browser tools available in the active harness. Use Context7 if it is installed. ## The stack (fixed menu — include only what's needed) | Layer | Default | Notes | |---|---|---| | Language / layout | Go + golang-standards/project-layout | `cmd/ internal/ pkg/` | | Web edge | GoFiber | fasthttp; SSR + REST | | RPC | gRPC (grpc-go + buf) | internal & service-to-service | | Templating | templ (`github.com/a-h/templ`) | typed, compiled SSR components | | C