@@ -1,18 +1,20 @@
 package builder
 
 import (
+	"context"
 	"fmt"
 	"io"
 	"net/url"
 	"os"
 	"path"
 	"slices"
-	"sync"
 	"time"
 
 	"website/internal/config"
 	"website/internal/log"
 
+	"github.com/a-h/templ"
+	mapset "github.com/deckarep/golang-set/v2"
 	cp "github.com/otiai10/copy"
 	"github.com/pkg/errors"
 	"github.com/snabb/sitemap"
@@ -36,7 +38,7 @@ return errors.Wrap(err, "could not create directory")
 }
 
 func outputToFile(output io.Reader, filename ...string) error {
-	log.Debug("outputting file", "filename", path.Join(filename...))
+	// log.Debug("outputting file", "filename", path.Join(filename...))
 	file, err := os.OpenFile(path.Join(filename...), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
 	if err != nil {
 		return errors.WithMessage(err, "could not open output file")
@@ -50,8 +52,23 @@
 	return nil
 }
 
+func renderToFile(component templ.Component, filename ...string) error {
+	// log.Debug("outputting file", "filename", path.Join(filename...))
+	file, err := os.OpenFile(path.Join(filename...), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
+	if err != nil {
+		return errors.WithMessage(err, "could not open output file")
+	}
+	defer file.Close()
+
+	if err := component.Render(context.TODO(), file); err != nil {
+		return errors.WithMessage(err, "could not write output file")
+	}
+
+	return nil
+}
+
 func writerToFile(writer io.WriterTo, filename ...string) error {
-	log.Debug("outputting file", "filename", path.Join(filename...))
+	// log.Debug("outputting file", "filename", path.Join(filename...))
 	file, err := os.OpenFile(path.Join(filename...), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0644)
 	if err != nil {
 		return errors.WithMessage(err, "could not open output file")
@@ -70,7 +87,6 @@ log.Debug("output", "dir", outDir)
 	r := &Result{
 		Hashes: make([]string, 0),
 	}
-	assetsOnce = sync.Once{}
 	privateDir := path.Join(outDir, "private")
 	if err := mkdirp(privateDir); err != nil {
 		return nil, errors.WithMessage(err, "could not create private directory")
@@ -112,11 +128,7 @@ sm.Add(&sitemap.URL{
 			Loc:     post.URL,
 			LastMod: &post.Date,
 		})
-		output, err := renderPost(post, config)
-		if err != nil {
-			return nil, errors.WithMessagef(err, "could not render post %s", post.Input)
-		}
-		if err := outputToFile(output, post.Output); err != nil {
+		if err := renderToFile(postPage(config, post), post.Output); err != nil {
 			return nil, err
 		}
 	}
@@ -125,11 +137,7 @@ if err := mkdirp(publicDir, "tags"); err != nil {
 		return nil, errors.WithMessage(err, "could not create directory for tags")
 	}
 	log.Debug("rendering tags list")
-	output, err := renderTags(tags, config, "/tags")
-	if err != nil {
-		return nil, errors.WithMessage(err, "could not render tags")
-	}
-	if err := outputToFile(output, publicDir, "tags", "index.html"); err != nil {
+	if err := renderToFile(tagsPage(config, "tags", mapset.Sorted(tags), "/tags"), publicDir, "tags", "index.html"); err != nil {
 		return nil, err
 	}
 	sm.Add(&sitemap.URL{
@@ -149,11 +157,7 @@ return nil, errors.WithMessage(err, "could not create directory")
 		}
 		log.Debug("rendering tags page", "tag", tag)
 		url := "/tags/" + tag
-		output, err := renderListPage(tag, config, matchingPosts, url)
-		if err != nil {
-			return nil, errors.WithMessage(err, "could not render tag page")
-		}
-		if err := outputToFile(output, publicDir, "tags", tag, "index.html"); err != nil {
+		if err := renderToFile(tagPage(config, tag, matchingPosts, url), publicDir, "tags", tag, "index.html"); err != nil {
 			return nil, err
 		}
 		sm.Add(&sitemap.URL{
@@ -177,11 +181,7 @@ }
 	}
 
 	log.Debug("rendering list page")
-	listPage, err := renderListPage("", config, posts, "/post")
-	if err != nil {
-		return nil, errors.WithMessage(err, "could not render list page")
-	}
-	if err := outputToFile(listPage, publicDir, "post", "index.html"); err != nil {
+	if err := renderToFile(listPage(config, posts, "/post"), publicDir, "post", "index.html"); err != nil {
 		return nil, err
 	}
 	sm.Add(&sitemap.URL{
@@ -217,11 +217,7 @@ }
 	r.Hashes = append(r.Hashes, h)
 
 	log.Debug("rendering homepage")
-	homePage, err := renderHomepage(config, posts, "/")
-	if err != nil {
-		return nil, errors.WithMessage(err, "could not render homepage")
-	}
-	if err := outputToFile(homePage, publicDir, "index.html"); err != nil {
+	if err := renderToFile(homepage(config, posts), publicDir, "index.html"); err != nil {
 		return nil, err
 	}
 	// it would be nice to set LastMod here, but using the latest post
@@ -230,15 +226,11 @@ // without a date, which could be newer
 	sm.Add(&sitemap.URL{
 		Loc: "/",
 	})
-	h, err = getHTMLStyleHash(publicDir, "index.html")
+	h, _ = getHTMLStyleHash(publicDir, "index.html")
 	r.Hashes = append(r.Hashes, h)
 
 	log.Debug("rendering 404 page")
-	notFound, err := render404(config, "/404.html")
-	if err != nil {
-		return nil, errors.WithMessage(err, "could not render 404 page")
-	}
-	if err := outputToFile(notFound, publicDir, "404.html"); err != nil {
+	if err := renderToFile(notFound(config, "/404.html"), publicDir, "404.html"); err != nil {
 		return nil, err
 	}