diff --git a/scripts/dev-server.ts b/scripts/dev-server.ts
index ee79fd7..1b5af5d 100644
--- a/scripts/dev-server.ts
+++ b/scripts/dev-server.ts
@@ -10,6 +10,12 @@ async function main() {
     metafile: true,
   })
 
+  // TODO(jlfwong): This only builds the index file once at the server boot. It
+  // would be nice to have this rebuild on demand, but I don't see an API
+  // available from esbuild that would let me intercept to do this.
+  //
+  // I could just build my own server to do this and call rebuild manually, but
+  // this is good enough for now.
   let buildResult = await ctx.rebuild()
   generateIndexHtml(buildResult, outdir)