diff --git a/.github/workflows/napi-sync.yml b/.github/workflows/napi-sync.yml
index edce61b96..60b80ed50 100644
--- a/.github/workflows/napi-sync.yml
+++ b/.github/workflows/napi-sync.yml
@@ -175,11 +175,13 @@ jobs:
           if git log -1 --pretty=%B | grep "^Turso [0-9]\+\.[0-9]\+\.[0-9]\+$";
           then
             echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
-            npm publish --access public
+            make publish-native
+            make publish-browser
           elif git log -1 --pretty=%B | grep "^Turso [0-9]\+\.[0-9]\+\.[0-9]\+";
           then
             echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
-            npm publish --tag next --access public
+            make publish-native-next
+            make publish-browser-next
           else
             echo "Not a release, skipping publish"
           fi
diff --git a/.github/workflows/napi.yml b/.github/workflows/napi.yml
index 1095f99d5..eb871c55e 100644
--- a/.github/workflows/napi.yml
+++ b/.github/workflows/napi.yml
@@ -175,11 +175,13 @@ jobs:
           if git log -1 --pretty=%B | grep "^Turso [0-9]\+\.[0-9]\+\.[0-9]\+$";
           then
             echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
-            npm publish --access public
+            make publish-native
+            make publish-browser
           elif git log -1 --pretty=%B | grep "^Turso [0-9]\+\.[0-9]\+\.[0-9]\+";
           then
             echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" >> ~/.npmrc
-            npm publish --tag next --access public
+            make publish-native-next
+            make publish-browser-next
           else
             echo "Not a release, skipping publish"
           fi
diff --git a/bindings/javascript/.gitignore b/bindings/javascript/.gitignore
index b2a0e5629..02f979110 100644
--- a/bindings/javascript/.gitignore
+++ b/bindings/javascript/.gitignore
@@ -196,3 +196,5 @@ Cargo.lock
 
 *.node
 *.wasm
+
+package.native.json
diff --git a/bindings/javascript/Makefile b/bindings/javascript/Makefile
new file mode 100644
index 000000000..9bca855b1
--- /dev/null
+++ b/bindings/javascript/Makefile
@@ -0,0 +1,20 @@
+pack-native:
+	npm publish --dry-run && npm pack
+pack-browser:
+	cp package.json package.native.json
+	cp package.browser.json package.json
+	npm publish --dry-run && npm pack; cp package.native.json package.json
+
+publish-native:
+	npm publish --access public
+publish-browser:
+	cp package.json package.native.json
+	cp package.browser.json package.json
+	npm publish --access public; cp package.native.json package.json
+
+publish-native-next:
+	npm publish --tag next --access public
+publish-browser-next:
+	cp package.json package.native.json
+	cp package.browser.json package.json
+	npm publish --tag next --access public; cp package.native.json package.json
diff --git a/bindings/javascript/package.browser.json b/bindings/javascript/package.browser.json
new file mode 100644
index 000000000..0242ed5ad
--- /dev/null
+++ b/bindings/javascript/package.browser.json
@@ -0,0 +1,59 @@
+{
+  "name": "@tursodatabase/database-browser",
+  "version": "0.1.5-pre.2",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/tursodatabase/turso"
+  },
+  "description": "The Turso database library specifically for browser/web environment",
+  "module": "./dist/promise.js",
+  "main": "./dist/promise.js",
+  "type": "module",
+  "exports": {
+    ".": "./dist/promise.js",
+    "./compat": "./dist/compat.js"
+  },
+  "files": [
+    "browser.js",
+    "index.js",
+    "index.d.ts",
+    "dist/**"
+  ],
+  "types": "index.d.ts",
+  "napi": {
+    "binaryName": "turso",
+    "targets": [
+      "wasm32-wasip1-threads"
+    ]
+  },
+  "license": "MIT",
+  "devDependencies": {
+    "@napi-rs/cli": "^3.0.4",
+    "@napi-rs/wasm-runtime": "^1.0.1",
+    "ava": "^6.0.1",
+    "better-sqlite3": "^11.9.1",
+    "typescript": "^5.9.2"
+  },
+  "ava": {
+    "timeout": "3m"
+  },
+  "engines": {
+    "node": ">= 10"
+  },
+  "scripts": {
+    "artifacts": "napi artifacts",
+    "build": "npm exec tsc && napi build --platform --release --esm",
+    "build:debug": "npm exec tsc && napi build --platform",
+    "prepublishOnly": "npm exec tsc && napi prepublish -t npm --skip-optional-publish",
+    "test": "true",
+    "universal": "napi universalize",
+    "version": "napi version"
+  },
+  "packageManager": "yarn@4.9.2",
+  "imports": {
+    "#entry-point": {
+      "types": "./index.d.ts",
+      "browser": "./browser.js"
+    }
+  }
+}
diff --git a/sync/javascript/.gitignore b/sync/javascript/.gitignore
index adc8d7dbc..dc7770d6a 100644
--- a/sync/javascript/.gitignore
+++ b/sync/javascript/.gitignore
@@ -134,3 +134,5 @@ Cargo.lock
 *-draft
 *-synced
 *-info
+
+package.native.json
diff --git a/sync/javascript/Makefile b/sync/javascript/Makefile
new file mode 100644
index 000000000..9bca855b1
--- /dev/null
+++ b/sync/javascript/Makefile
@@ -0,0 +1,20 @@
+pack-native:
+	npm publish --dry-run && npm pack
+pack-browser:
+	cp package.json package.native.json
+	cp package.browser.json package.json
+	npm publish --dry-run && npm pack; cp package.native.json package.json
+
+publish-native:
+	npm publish --access public
+publish-browser:
+	cp package.json package.native.json
+	cp package.browser.json package.json
+	npm publish --access public; cp package.native.json package.json
+
+publish-native-next:
+	npm publish --tag next --access public
+publish-browser-next:
+	cp package.json package.native.json
+	cp package.browser.json package.json
+	npm publish --tag next --access public; cp package.native.json package.json
diff --git a/sync/javascript/package.browser.json b/sync/javascript/package.browser.json
new file mode 100644
index 000000000..beddc6066
--- /dev/null
+++ b/sync/javascript/package.browser.json
@@ -0,0 +1,57 @@
+{
+  "name": "@tursodatabase/sync-browser",
+  "version": "0.1.5-pre.2",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/tursodatabase/turso"
+  },
+  "description": "Sync engine for the Turso database library specifically for browser/web environment",
+  "module": "./dist/sync_engine.js",
+  "main": "./dist/sync_engine.js",
+  "type": "module",
+  "exports": "./dist/sync_engine.js",
+  "files": [
+    "browser.js",
+    "dist/**"
+  ],
+  "types": "./dist/sync_engine.d.ts",
+  "napi": {
+    "binaryName": "turso-sync-js",
+    "targets": [
+      "wasm32-wasip1-threads"
+    ]
+  },
+  "license": "MIT",
+  "devDependencies": {
+    "@napi-rs/cli": "^3.0.4",
+    "@napi-rs/wasm-runtime": "^1.0.1",
+    "@types/node": "^24.2.0",
+    "ava": "^6.0.1",
+    "typescript": "^5.9.2"
+  },
+  "ava": {
+    "timeout": "3m"
+  },
+  "engines": {
+    "node": ">= 10"
+  },
+  "scripts": {
+    "artifacts": "napi artifacts",
+    "build": "npm exec tsc && napi build --platform --release --esm",
+    "build:debug": "npm exec tsc && napi build --platform",
+    "prepublishOnly": "npm exec tsc && napi prepublish -t npm --skip-optional-publish",
+    "test": "true",
+    "universal": "napi universalize",
+    "version": "napi version"
+  },
+  "packageManager": "yarn@4.9.2",
+  "imports": {
+    "#entry-point": {
+      "types": "./index.d.ts",
+      "browser": "./browser.js"
+    }
+  },
+  "dependencies": {
+    "@tursodatabase/database": "~0.1.4-pre.5"
+  }
+}