diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index ea5e0d8..8456745 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -2,6 +2,7 @@ name: Lint
 
 on:
   push:
+  pull_request:
 
 jobs:
   lint:
diff --git a/.gitignore b/.gitignore
index 2d5e455..9f717d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 /node_modules
-/build
 /dist
 /dist-docs
 .DS_Store
diff --git a/README.md b/README.md
index 91e7547..49a45ec 100644
--- a/README.md
+++ b/README.md
@@ -152,7 +152,7 @@ For development, clone this repository and install it using a modern version of
 
 ```bash
 npm install # Install dependencies
-npm run watch # Development build with watch mode
+npm run watch # Build bundles on watch mode
 
 npm run build # Production build with type definitions
 
diff --git a/api-extractor.json b/api-extractor.json
index 2b6166d..4bd5a02 100644
--- a/api-extractor.json
+++ b/api-extractor.json
@@ -1,6 +1,6 @@
 {
   "$schema": "https://developer.microsoft.com/json-schemas/api-extractor/v7/api-extractor.schema.json",
-  "mainEntryPointFilePath": "build/index.d.ts",
+  "mainEntryPointFilePath": "dist/modules/index.d.ts",
   "bundledPackages": [],
   "compiler": {},
   "apiReport": {
diff --git a/build.mjs b/build.mjs
index 9b4b7f8..4ac1cb5 100644
--- a/build.mjs
+++ b/build.mjs
@@ -37,20 +37,20 @@ const esmConfig = {
 
 const ctxUmd = await esbuild.context({
 	...umdConfig,
-	outfile: 'dist/mediabunny.js',
+	outfile: 'dist/bundles/mediabunny.cjs',
 });
 const ctxEsm = await esbuild.context({
 	...esmConfig,
-	outfile: 'dist/mediabunny.mjs',
+	outfile: 'dist/bundles/mediabunny.mjs',
 });
 const ctxUmdMinified = await esbuild.context({
 	...umdConfig,
-	outfile: 'dist/mediabunny.min.js',
+	outfile: 'dist/bundles/mediabunny.min.cjs',
 	minify: true,
 });
 const ctxEsmMinified = await esbuild.context({
 	...esmConfig,
-	outfile: 'dist/mediabunny.min.mjs',
+	outfile: 'dist/bundles/mediabunny.min.mjs',
 	minify: true,
 });
 
diff --git a/dev/convert.html b/dev/convert.html
index 3fcaad9..6f1a27c 100644
--- a/dev/convert.html
+++ b/dev/convert.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 
-<script src="../dist/mediabunny.js"></script>
+<script src="../dist/bundles/mediabunny.cjs"></script>
 
 <script type="module">
 	const fileInput = document.createElement('input');
diff --git a/dev/demux.html b/dev/demux.html
index cda2dfa..f26f80a 100644
--- a/dev/demux.html
+++ b/dev/demux.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 
-<script src="../dist/mediabunny.js"></script>
+<script src="../dist/bundles/mediabunny.cjs"></script>
 
 <script type="module">
 	const fileInput = document.createElement('input');
diff --git a/dev/live.html b/dev/live.html
index 7ebef08..c4bac16 100644
--- a/dev/live.html
+++ b/dev/live.html
@@ -1,6 +1,6 @@
 <button>Go</button>
 
-<script src="../dist/mediabunny.js"></script>
+<script src="../dist/bundles/mediabunny.cjs"></script>
 
 <script type="module">
     function download(blob, filename) {
diff --git a/dev/mux.html b/dev/mux.html
index 85b85e5..e2ae1c2 100644
--- a/dev/mux.html
+++ b/dev/mux.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 
-<script src="../dist/mediabunny.js"></script>
+<script src="../dist/bundles/mediabunny.cjs"></script>
 
 <script type="module">
 	function download(blob, filename) {
diff --git a/dev/player.html b/dev/player.html
index 1ae2955..c499d99 100644
--- a/dev/player.html
+++ b/dev/player.html
@@ -15,7 +15,7 @@
 	</div>
 </div>
 
-<script src="../dist/mediabunny.js"></script>
+<script src="../dist/bundles/mediabunny.cjs"></script>
 
 <script type="module">
 const fileInput = document.querySelector('input[type="file"]');
diff --git a/package-lock.json b/package-lock.json
index db15c4e..fd89214 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -319,9 +319,9 @@
       }
     },
     "node_modules/@babel/helper-string-parser": {
-      "version": "7.25.9",
-      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.25.9.tgz",
-      "integrity": "sha512-4A/SCr/2KLd5jrtOMFzaKjVtAei3+2r/NChoBNoZ3EyP/+GlhoaEGoWOZUmFmoITP7zOJyHIMm+DYRd8o3PvHA==",
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.27.1.tgz",
+      "integrity": "sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -329,9 +329,9 @@
       }
     },
     "node_modules/@babel/helper-validator-identifier": {
-      "version": "7.25.9",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.25.9.tgz",
-      "integrity": "sha512-Ed61U6XJc3CVRfkERJWDz4dJwKe7iLmmJsbOGu9wSloNSFttHV0I8g6UAgb7qnK5ly5bGLPd4oXZlxCdANBOWQ==",
+      "version": "7.27.1",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.27.1.tgz",
+      "integrity": "sha512-D2hP9eA+Sqx1kBZgzxZh0y1trbuU+JoDkiEwqhQ36nodYqJwyEIhPSdMNd7lOm/4io72luTPWH20Yda0xOuUow==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -339,13 +339,13 @@
       }
     },
     "node_modules/@babel/parser": {
-      "version": "7.27.0",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.27.0.tgz",
-      "integrity": "sha512-iaepho73/2Pz7w2eMS0Q5f83+0RKI7i4xmiYeBmDzfRVbQtTOG7Ts0S4HzJVsTMGI9keU8rNfuZr8DKfSt7Yyg==",
+      "version": "7.28.0",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.28.0.tgz",
+      "integrity": "sha512-jVZGvOxOuNSsuQuLRTh13nU0AogFlw32w/MT+LV6D3sP5WdbW61E77RnkbaO2dUvmPAYrBDJXGn5gGS6tH4j8g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/types": "^7.27.0"
+        "@babel/types": "^7.28.0"
       },
       "bin": {
         "parser": "bin/babel-parser.js"
@@ -355,14 +355,14 @@
       }
     },
     "node_modules/@babel/types": {
-      "version": "7.27.0",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.27.0.tgz",
-      "integrity": "sha512-H45s8fVLYjbhFH62dIJ3WtmJ6RSPt/3DRO0ZcT2SUiYiQyz3BLVb9ADEnLl91m74aQPS3AzzeajZHYOalWe3bg==",
+      "version": "7.28.0",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.28.0.tgz",
+      "integrity": "sha512-jYnje+JyZG5YThjHiF28oT4SIZLnYOcSBb6+SDaFIyzDVSkXQmQQYclJ2R+YxcdmK0AX6x1E5OQNtuh3jHDrUg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@babel/helper-string-parser": "^7.25.9",
-        "@babel/helper-validator-identifier": "^7.25.9"
+        "@babel/helper-string-parser": "^7.27.1",
+        "@babel/helper-validator-identifier": "^7.27.1"
       },
       "engines": {
         "node": ">=6.9.0"
@@ -1238,18 +1238,14 @@
       }
     },
     "node_modules/@jridgewell/gen-mapping": {
-      "version": "0.3.8",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.8.tgz",
-      "integrity": "sha512-imAbBGkb+ebQyxKgzv5Hu2nmROxoDOXHh80evxdoXNOrvAnVx7zimzc1Oo5h9RlfV4vPXaE2iM5pOFbvOCClWA==",
+      "version": "0.3.12",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.12.tgz",
+      "integrity": "sha512-OuLGC46TjB5BbN1dH8JULVVZY4WTdkF7tV9Ys6wLL1rubZnCMstOhNHueU5bLCrnRuDhKPDM4g6sw4Bel5Gzqg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@jridgewell/set-array": "^1.2.1",
-        "@jridgewell/sourcemap-codec": "^1.4.10",
+        "@jridgewell/sourcemap-codec": "^1.5.0",
         "@jridgewell/trace-mapping": "^0.3.24"
-      },
-      "engines": {
-        "node": ">=6.0.0"
       }
     },
     "node_modules/@jridgewell/resolve-uri": {
@@ -1262,16 +1258,6 @@
         "node": ">=6.0.0"
       }
     },
-    "node_modules/@jridgewell/set-array": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.2.1.tgz",
-      "integrity": "sha512-R8gLRTZeyp03ymzP/6Lil/28tGeGEzhx1q2k703KGWRAI1VdvPIXdG70VJc2pAMw3NA6JKL5hhFu1sJX0Mnn/A==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6.0.0"
-      }
-    },
     "node_modules/@jridgewell/sourcemap-codec": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.0.tgz",
@@ -1280,9 +1266,9 @@
       "license": "MIT"
     },
     "node_modules/@jridgewell/trace-mapping": {
-      "version": "0.3.25",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.25.tgz",
-      "integrity": "sha512-vNk6aEwybGtawWmy/PzwnGDOjCkLWSD2wqvjGGAgOAwCGWySYXfYoxt00IJkTF+8Lb57DwOb3Aa0o9CApepiYQ==",
+      "version": "0.3.29",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.29.tgz",
+      "integrity": "sha512-uw6guiW/gcAGPDhLmd77/6lW8QLeiV5RUTsAX46Db6oLhGaVj4lhnPwb184s1bkc8kdVg/+h988dro8GRDpmYQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 12f9d39..c61115b 100644
--- a/package.json
+++ b/package.json
@@ -4,22 +4,24 @@
   "version": "1.0.3",
   "description": "Pure TypeScript media toolkit for reading, writing, and converting media files, directly in the browser.",
   "type": "module",
-  "main": "./dist/mediabunny.js",
-  "module": "./dist/mediabunny.mjs",
-  "types": "./dist/mediabunny.d.ts",
+  "main": "./dist/bundles/mediabunny.cjs",
+  "module": "./dist/modules/index.js",
+  "types": "./dist/modules/index.d.ts",
   "exports": {
-    "types": "./dist/mediabunny.d.ts",
-    "import": "./dist/mediabunny.mjs",
-    "require": "./dist/mediabunny.js"
+    "types": "./dist/modules/index.d.ts",
+    "import": "./dist/modules/index.js",
+    "require": "./dist/bundles/mediabunny.cjs"
   },
   "files": [
     "README.md",
     "package.json",
     "LICENSE",
-    "dist"
+    "dist",
+    "src"
   ],
+  "sideEffects": false,
   "scripts": {
-    "build": "tsx scripts/ensure-license-headers.ts && node build.mjs && tsc -p src && api-extractor run && npm run check-docblocks && tsx scripts/append-namespace.ts",
+    "build": "rm -rf dist && tsx scripts/ensure-license-headers.ts && tsc -p src && npm run fix-build-import-paths && node build.mjs && api-extractor run && npm run check-docblocks && npm run append-namespace",
     "watch": "node build.mjs --watch",
     "lint": "eslint .",
     "check": "tsc -p src --noEmit && tsc -p scripts --noEmit && tsc -p tsconfig.vite.json --noEmit && rm tsconfig.vite.tsbuildinfo",
@@ -28,7 +30,9 @@
     "docs:build": "vitepress build docs && npm run examples:build",
     "docs:preview": "vitepress preview docs",
     "dev": "vite",
-    "examples:build": "vite build"
+    "examples:build": "vite build",
+    "fix-build-import-paths": "find dist -name \"*.js\" -type f -exec sed -i -r \"s/ from '([^']+)';/ from '\\1.js';/g\" {} \\;",
+    "append-namespace": "echo 'export as namespace Mediabunny;' >> dist/mediabunny.d.ts"
   },
   "license": "MPL-2.0",
   "repository": {
diff --git a/scripts/append-namespace.ts b/scripts/append-namespace.ts
deleted file mode 100644
index 5758a6e..0000000
--- a/scripts/append-namespace.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import { appendFileSync } from 'fs';
-
-appendFileSync('dist/mediabunny.d.ts', '\nexport as namespace Mediabunny;');
diff --git a/src/index.ts b/src/index.ts
index dd6b185..ba24c07 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -6,6 +6,9 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
+/// <reference types="dom-mediacapture-transform" preserve="true" />
+/// <reference types="dom-webcodecs" preserve="true" />
+
 export {
 	Output,
 	OutputOptions,
diff --git a/src/tsconfig.json b/src/tsconfig.json
index 177f829..8cb0995 100644
--- a/src/tsconfig.json
+++ b/src/tsconfig.json
@@ -1,9 +1,8 @@
 {
 	"extends": "../tsconfig.json",
 	"compilerOptions": {
-		"outDir": "../build",
+		"outDir": "../dist/modules",
 		"declaration": true,
-		"sourceMap": true,
 		"declarationMap": true,
 		"stripInternal": true,
 		"noEmit": false
diff --git a/vite.config.ts b/vite.config.ts
index 36da1f6..db8a881 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -20,7 +20,7 @@ const rollupInput = Object.fromEntries(
 export default defineConfig({
 	resolve: {
 		alias: {
-			mediabunny: path.resolve(__dirname, './dist/mediabunny.mjs'),
+			mediabunny: path.resolve(__dirname, './dist/bundles/mediabunny.mjs'),
 		},
 	},
 	plugins: [
