diff --git a/Makefile b/Makefile
index 8cb7005e..c2aa6809 100644
--- a/Makefile
+++ b/Makefile
@@ -1,17 +1,21 @@
 -include .env
 export
 
-site_install:
-	uv sync --no-dev
+install:
+	uv sync
 
-site_fetch_stats:
+fetch_stats:
 	uv run python website/fetch_github_stars.py
 
-site_build:
+build:
 	uv run python website/build.py
 
-site_preview: site_build
-	python -m http.server -d website/output/ 8000
-
-site_deploy: site_build
-	@echo "Deploy via GitHub Actions (push to master)"
+preview: build
+	@echo "Check the website on http://localhost:8000"
+	uv run watchmedo shell-command \
+		--patterns='*.md;*.html;*.css;*.js;*.py' \
+		--recursive \
+		--wait --drop \
+		--command='uv run python website/build.py' \
+		README.md website/templates website/static website/data & \
+	python -m http.server -b 127.0.0.1 -d website/output/ 8000
diff --git a/website/build.py b/website/build.py
index 129817ae..186026e7 100644
--- a/website/build.py
+++ b/website/build.py
@@ -220,9 +220,7 @@ def build(repo_root: str) -> None:
     )
 
     site_dir = website / "output"
-    if site_dir.exists():
-        shutil.rmtree(site_dir)
-    site_dir.mkdir(parents=True)
+    site_dir.mkdir(parents=True, exist_ok=True)
 
     tpl_index = env.get_template("index.html")
     (site_dir / "index.html").write_text(
@@ -241,7 +239,7 @@ def build(repo_root: str) -> None:
     static_src = website / "static"
     static_dst = site_dir / "static"
     if static_src.exists():
-        shutil.copytree(static_src, static_dst)
+        shutil.copytree(static_src, static_dst, dirs_exist_ok=True)
     (site_dir / "CNAME").write_text("awesome-python.com\n", encoding="utf-8")
 
     print(f"Built single page with {len(categories)} categories + {len(resources)} resources")