@@ -0,0 +1,111 @@
+package templates
+
+import (
+	"fmt"
+	"net/url"
+
+	g "go.alanpearce.eu/gomponents"
+	. "go.alanpearce.eu/gomponents/html"
+	"go.alanpearce.eu/homestead/internal/config"
+)
+
+type GoPackageVars struct {
+	Package string
+	Domain  config.URL
+	Forge   config.URL
+}
+
+func GoPackageListPage(site SiteSettings, cfg *config.GoPackagesConfig) g.Node {
+	return Layout(site, PageSettings{
+		Title:      site.Title,
+		TitleAttrs: Attrs{"class": "p-author h-card"},
+	},
+		Table(
+			THead(
+				Tr(
+					Th(g.Text("Name")),
+					Th(g.Text("Source")),
+					Th(g.Text("Documentation")),
+				),
+			),
+			TBody(
+				g.Map(cfg.Packages, func(pkg string) g.Node {
+					return Tr(
+						Td(g.Text(packageImportPath(cfg, pkg))),
+						Td(A(Href(packageForgeURL(cfg, pkg)), g.Text("Source"))),
+						Td(GodocBadge(cfg, pkg)),
+					)
+				}),
+			),
+		),
+	)
+}
+
+func GoPackagePage(site SiteSettings, cfg *config.GoPackagesConfig, pkg string) g.Node {
+	return Layout(site, PageSettings{
+		Title:      site.Title,
+		TitleAttrs: Attrs{"class": "p-author h-card"},
+		HeadExtra: g.Group{
+			Meta(Name("go-import"), Content(importString(cfg, pkg))),
+			Meta(Name("go-source"), Content(sourceString(cfg, pkg))),
+		},
+	},
+		Div(
+			P(
+				g.Text("You're probably looking for the "),
+				A(Href(godocURL(cfg, pkg)), g.Text("documentation")),
+				g.Text(" or the "),
+				A(Href(packageForgeURL(cfg, pkg)), g.Text("source")),
+				g.Text("."),
+			),
+			GodocBadge(cfg, pkg),
+		),
+	)
+}
+
+func GodocBadge(cfg *config.GoPackagesConfig, pkg string) g.Node {
+	return A(Href(godocURL(cfg, pkg)),
+		Img(
+			Alt("Go Reference"),
+			Src(badgeURL(cfg, pkg)+".svg"),
+		),
+	)
+}
+
+func must[T any](t T, err error) T {
+	if err != nil {
+		panic(err)
+	}
+	return t
+}
+
+func importString(cfg *config.GoPackagesConfig, pkg string) string {
+	return fmt.Sprintf("%s git %s",
+		cfg.Domain.JoinPath(pkg),
+		cfg.Forge.JoinPath(pkg),
+	)
+}
+
+func sourceString(cfg *config.GoPackagesConfig, pkg string) string {
+	return fmt.Sprintf("%s _ %s %s",
+		cfg.Domain.JoinPath(pkg),
+		cfg.Forge.JoinPath(pkg).String()+"/tree/main/{dir}",
+		cfg.Forge.JoinPath(pkg).String()+"/tree/main/{dir}/{file}#n{line}",
+	)
+}
+
+func godocURL(cfg *config.GoPackagesConfig, pkg string) string {
+	return must(url.JoinPath("https://pkg.go.dev", packageImportPath(cfg, pkg)))
+}
+
+func badgeURL(cfg *config.GoPackagesConfig, pkg string) string {
+	return must(url.JoinPath("https://pkg.go.dev/badge/", packageImportPath(cfg, pkg)))
+}
+
+func packageImportPath(cfg *config.GoPackagesConfig, pkg string) string {
+	return cfg.Domain.JoinPath(pkg).String()
+}
+
+func packageForgeURL(cfg *config.GoPackagesConfig, pkg string) string {
+	return cfg.Forge.JoinPath(pkg).String()
+}