diff --git a/packages/cache/src/cache.ts b/packages/cache/src/cache.ts
index 7efdd7b..25effb1 100644
--- a/packages/cache/src/cache.ts
+++ b/packages/cache/src/cache.ts
@@ -4,7 +4,7 @@ import { type MaybePromise, type Thunk } from './utils.js';
 import { type PersistedMetadata, RenderFileStore } from './renderFileStore.js';
 import { inMemoryCacheHit, inMemoryCacheMiss } from './metrics.js';
 import { MemoryCache } from './inMemoryLRU.js';
-import { FactoryValueClone } from './factoryValueClone.ts';
+import { FactoryValueClone } from './factoryValueClone.js';
 
 const debug = rootDebug.extend('cache');
 
diff --git a/packages/cache/src/factoryValueClone.ts b/packages/cache/src/factoryValueClone.ts
index db71008..b387e39 100644
--- a/packages/cache/src/factoryValueClone.ts
+++ b/packages/cache/src/factoryValueClone.ts
@@ -1,5 +1,5 @@
 import type { RenderTemplateResult } from 'astro/runtime/server/render/astro/render-template.js';
-import { runtime, type Thunk } from './utils.ts';
+import { runtime, type Thunk } from './utils.js';
 import type {
 	RenderDestination,
 	RenderDestinationChunk,
diff --git a/packages/cache/src/renderFileStore.ts b/packages/cache/src/renderFileStore.ts
index 0cf858d..ab4d3e7 100644
--- a/packages/cache/src/renderFileStore.ts
+++ b/packages/cache/src/renderFileStore.ts
@@ -19,7 +19,7 @@ import {
 import type { ContextTracking } from './contextTracking.js';
 import { MemoryCache } from './inMemoryLRU.js';
 import murmurHash from 'murmurhash-native';
-import { FactoryValueClone } from './factoryValueClone.ts';
+import { FactoryValueClone } from './factoryValueClone.js';
 
 const gzip = promisify(zlib.gzip),
 	gunzip = promisify(zlib.gunzip);
diff --git a/packages/cache/tsconfig.json b/packages/cache/tsconfig.json
index c27f8f4..c5d40e0 100644
--- a/packages/cache/tsconfig.json
+++ b/packages/cache/tsconfig.json
@@ -11,7 +11,9 @@
     "declarationMap": true,
     "sourceMap": true,
     "types": ["node"],
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "noEmit": false,
+    "allowImportingTsExtensions": false
   },
   "include": ["src/**/*", "env.d.ts"],
   "exclude": ["dist", "node_modules", "tests"]
diff --git a/packages/cache/tsup.config.ts b/packages/cache/tsup.config.ts
deleted file mode 100644
index 897700f..0000000
--- a/packages/cache/tsup.config.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { defineConfig } from 'tsup';
-import { peerDependencies, dependencies, devDependencies } from './package.json';
-
-export default defineConfig((options) => {
-	const dev = !!options.watch;
-	return {
-		entry: ['src/index.ts'],
-		format: ['esm'],
-		target: 'node18',
-		bundle: true,
-		dts: true,
-		sourcemap: true,
-		clean: true,
-		splitting: false,
-		minify: !dev,
-		noExternal: Object.keys(devDependencies),
-		external: [
-			...Object.keys(peerDependencies),
-			...Object.keys(dependencies),
-			/node_modules/g,
-			'recast',
-			'tslib',
-		],
-		tsconfig: 'tsconfig.json',
-		treeshake: 'smallest',
-	};
-});
diff --git a/packages/imagetools_3/astroViteConfigs.js b/packages/imagetools_3/astroViteConfigs.js
index 107a992..9ea2454 100644
--- a/packages/imagetools_3/astroViteConfigs.js
+++ b/packages/imagetools_3/astroViteConfigs.js
@@ -1,12 +1,12 @@
 export default {
-  "environment": "build",
+  "environment": "dev",
   "isSsrBuild": false,
   "projectBase": "",
   "publicDir": "C:\\Users\\zx\\Desktop\\polymech\\library.polymech\\public\\",
   "rootDir": "C:\\Users\\zx\\Desktop\\polymech\\library.polymech\\",
-  "mode": "production",
-  "outDir": "C:\\Users\\zx\\Desktop\\polymech\\library.polymech\\dist\\",
-  "assetsDir": "_astro",
+  "mode": "dev",
+  "outDir": "dist",
+  "assetsDir": "/_astro",
   "sourcemap": "inline",
   "assetFileNames": "/_astro/[name]@[width].[hash][extname]"
 }
\ No newline at end of file