diff --git a/apps/auth/tsconfig.json b/apps/auth/tsconfig.json
index 42a311af..1ff8e766 100644
--- a/apps/auth/tsconfig.json
+++ b/apps/auth/tsconfig.json
@@ -4,8 +4,14 @@
 	"compilerOptions": {
 		"module": "ESNext",
 		"moduleResolution": "bundler",
-		"jsx": "preserve",
-		"jsxImportSource": "react",
+		// The sign-in screens are `hono/jsx`, and there is no React in this
+		// repository at all. Naming React here was left over from an earlier
+		// scaffold and only bit when something transpiled from this directory:
+		// `bun run serve` resolved `react/jsx-dev-runtime` from a component in
+		// `packages/auth` and stopped before the server bound a port. The
+		// package holding the components already says this; so does the root.
+		"jsx": "react-jsx",
+		"jsxImportSource": "hono/jsx",
 		"types": ["@cloudflare/workers-types", "node", "bun"]
 	}
 }
diff --git a/package.json b/package.json
index 53d0a6f0..860c7317 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
 	"type": "module",
 	"scripts": {
 		"dev": "wrangler dev -c apps/auth/wrangler.jsonc & issuer=$!; wrangler dev -c apps/api/wrangler.jsonc & api=$!; trap 'kill $issuer $api 2>/dev/null' EXIT INT TERM; while kill -0 $issuer 2>/dev/null && kill -0 $api 2>/dev/null; do sleep 1; done",
-		"dev:server": "bun run --cwd apps/auth serve & issuer=$!; bun run --cwd apps/api serve & api=$!; trap 'kill $issuer $api 2>/dev/null' EXIT INT TERM; while kill -0 $issuer 2>/dev/null && kill -0 $api 2>/dev/null; do sleep 1; done",
+		"dev:server": "bun run apps/auth/src/server.ts & issuer=$!; bun run apps/api/app/server.ts & api=$!; trap 'kill $issuer $api 2>/dev/null' EXIT INT TERM; while kill -0 $issuer 2>/dev/null && kill -0 $api 2>/dev/null; do sleep 1; done",
 		"dev:docker": "docker compose up --build",
 		"db:migrate": "bun run --cwd packages/core db:migrate",
 		"db:push": "bun run --cwd packages/core db:push",