Started updating dependencies and polyfills.

demos/django-react-native-todolist/library/stores/system.ts

@@ -2,19 +2,9 @@ import '@azure/core-asynciterator-polyfill';
 import 'react-native-polyfill-globals/auto';
 import React from 'react';
 import { AbstractPowerSyncDatabase, PowerSyncDatabase, SyncStreamConnectionMethod } from '@powersync/react-native';
-import { Buffer } from '@craftzdog/react-native-buffer';
 import { AppSchema } from '../powersync/AppSchema';
 import { DjangoConnector } from '../django/DjangoConnector';
 
-if (typeof process.nextTick == 'undefined') {
-  process.nextTick = setImmediate;
-}
-
-if (typeof global.Buffer == 'undefined') {
-  // @ts-ignore
-  global.Buffer = Buffer;
-}
-
 export class System {
   djangoConnector: DjangoConnector;
   powersync: AbstractPowerSyncDatabase;

demos/django-react-native-todolist/package.json

@@ -9,7 +9,6 @@
   },
   "dependencies": {
     "@azure/core-asynciterator-polyfill": "^1.0.2",
-    "@craftzdog/react-native-buffer": "^6.0.5",
     "@expo/vector-icons": "^14.0.0",
     "@journeyapps/react-native-quick-sqlite": "^1.1.7",
     "@powersync/common": "workspace:*",

demos/example-capacitor/vite.config.ts

@@ -17,14 +17,7 @@ export default defineConfig({
   optimizeDeps: {
     // Don't optimize these packages as they contain web workers and WASM files.
     // https://github.com/vitejs/vite/issues/11672#issuecomment-1415820673
-    exclude: ['@journeyapps/wa-sqlite', '@powersync/web'],
-    include: [
-      '@powersync/web > uuid',
-      '@powersync/web > event-iterator',
-      '@powersync/web > js-logger',
-      '@powersync/web > lodash/throttle',
-      '@powersync/web > can-ndjson-stream'
-    ]
+    exclude: ['@journeyapps/wa-sqlite', '@powersync/web']
   },
   plugins: [wasm(), topLevelAwait()],
   worker: {

demos/example-electron/vite.renderer.config.ts

@@ -24,17 +24,7 @@ export default defineConfig((env) => {
     optimizeDeps: {
       // Don't optimize these packages as they contain web workers and WASM files.
       // https://github.com/vitejs/vite/issues/11672#issuecomment-1415820673
-      exclude: ['@journeyapps/wa-sqlite', '@powersync/web'],
-      include: [
-        '@powersync/web > event-iterator',
-        '@powersync/web > js-logger',
-        '@powersync/web > lodash/throttle',
-        '@powersync/web > can-ndjson-stream',
-        '@powersync/web > buffer',
-        '@powersync/web > rsocket-core',
-        '@powersync/web > rsocket-websocket-client',
-        '@powersync/web > cross-fetch'
-      ]
+      exclude: ['@journeyapps/wa-sqlite', '@powersync/web']
     },
     plugins: [
       // @ts-expect-error there is TS issue that doesn't actually affect the runtime

demos/example-nextjs/package.json

@@ -19,7 +19,6 @@
     "@mui/material": "^5.15.18",
     "@powersync/react": "workspace:*",
     "@powersync/web": "workspace:*",
-    "buffer": "^6.0.3",
     "js-logger": "^1.6.1",
     "lato-font": "^3.0.0",
     "lexical": "^0.15.0",

demos/example-nextjs/src/components/providers/SystemProvider.tsx

@@ -8,13 +8,6 @@ import { CircularProgress } from '@mui/material';
 import Logger from 'js-logger';
 import React, { Suspense } from 'react';
 
-import { Buffer } from 'buffer';
-
-// Polyfill for WebSockets
-if (typeof self.Buffer == 'undefined') {
-  self.Buffer = Buffer;
-}
-
 // eslint-disable-next-line react-hooks/rules-of-hooks
 Logger.useDefaults();
 Logger.setLevel(Logger.DEBUG);

demos/example-vite/vite.config.ts

@@ -16,17 +16,7 @@ export default defineConfig({
   optimizeDeps: {
     // Don't optimize these packages as they contain web workers and WASM files.
     // https://github.com/vitejs/vite/issues/11672#issuecomment-1415820673
-    exclude: ['@journeyapps/wa-sqlite', '@powersync/web'],
-    include: [
-      '@powersync/web > event-iterator',
-      '@powersync/web > js-logger',
-      '@powersync/web > lodash/throttle',
-      '@powersync/web > can-ndjson-stream',
-      '@powersync/web > buffer',
-      '@powersync/web > rsocket-core',
-      '@powersync/web > rsocket-websocket-client',
-      '@powersync/web > cross-fetch'
-    ]
+    exclude: ['@journeyapps/wa-sqlite', '@powersync/web']
   },
   plugins: [wasm(), topLevelAwait()],
   worker: {

demos/react-multi-client/vite.config.mts

@@ -24,17 +24,7 @@ export default defineConfig({
   optimizeDeps: {
     // Don't optimize these packages as they contain web workers and WASM files.
     // https://github.com/vitejs/vite/issues/11672#issuecomment-1415820673
-    exclude: ['@journeyapps/wa-sqlite', '@powersync/web'],
-    include: [
-      '@powersync/web > event-iterator',
-      '@powersync/web > js-logger',
-      '@powersync/web > lodash/throttle',
-      '@powersync/web > can-ndjson-stream',
-      '@powersync/web > buffer',
-      '@powersync/web > rsocket-core',
-      '@powersync/web > rsocket-websocket-client',
-      '@powersync/web > cross-fetch'
-    ]
+    exclude: ['@journeyapps/wa-sqlite', '@powersync/web']
   },
   plugins: [
     wasm(),

demos/react-native-supabase-todolist/ios/Podfile.lock

@@ -7,15 +7,15 @@ PODS:
     - ExpoModulesCore
   - ExpoAsset (10.0.10):
     - ExpoModulesCore
-  - ExpoCamera (15.0.12):
+  - ExpoCamera (15.0.14):
     - ExpoModulesCore
     - ZXingObjC/OneD
     - ZXingObjC/PDF417
   - ExpoCrypto (13.0.2):
     - ExpoModulesCore
   - ExpoFileSystem (17.0.1):
     - ExpoModulesCore
-  - ExpoFont (12.0.7):
+  - ExpoFont (12.0.9):
     - ExpoModulesCore
   - ExpoHead (3.5.15):
     - ExpoModulesCore
@@ -1005,7 +1005,7 @@ PODS:
     - React-debug
   - react-native-encrypted-storage (4.0.3):
     - React-Core
-  - react-native-quick-sqlite (1.1.7):
+  - react-native-quick-sqlite (1.1.8):
     - powersync-sqlite-core (~> 0.1.6)
     - React
     - React-callinvoker
@@ -1340,15 +1340,15 @@ DEPENDENCIES:
   - boost (from `../../../node_modules/react-native/third-party-podspecs/boost.podspec`)
   - DoubleConversion (from `../../../node_modules/react-native/third-party-podspecs/DoubleConversion.podspec`)
   - EXConstants (from `../../../node_modules/expo-constants/ios`)
-  - Expo (from `../../../node_modules/expo`)
+  - Expo (from `../node_modules/expo`)
   - ExpoAsset (from `../../../node_modules/expo-asset/ios`)
   - ExpoCamera (from `../../../node_modules/expo-camera/ios`)
   - ExpoCrypto (from `../../../node_modules/expo-crypto/ios`)
   - ExpoFileSystem (from `../../../node_modules/expo-file-system/ios`)
   - ExpoFont (from `../../../node_modules/expo-font/ios`)
   - ExpoHead (from `../../../node_modules/expo-router/ios`)
   - ExpoKeepAwake (from `../../../node_modules/expo-keep-awake/ios`)
-  - ExpoModulesCore (from `../../../node_modules/expo-modules-core`)
+  - ExpoModulesCore (from `../node_modules/expo-modules-core`)
   - ExpoSecureStore (from `../../../node_modules/expo-secure-store/ios`)
   - EXSplashScreen (from `../../../node_modules/expo-splash-screen/ios`)
   - FBLazyVector (from `../../../node_modules/react-native/Libraries/FBLazyVector`)
@@ -1428,7 +1428,7 @@ EXTERNAL SOURCES:
   EXConstants:
     :path: "../../../node_modules/expo-constants/ios"
   Expo:
-    :path: "../../../node_modules/expo"
+    :path: "../node_modules/expo"
   ExpoAsset:
     :path: "../../../node_modules/expo-asset/ios"
   ExpoCamera:
@@ -1444,7 +1444,7 @@ EXTERNAL SOURCES:
   ExpoKeepAwake:
     :path: "../../../node_modules/expo-keep-awake/ios"
   ExpoModulesCore:
-    :path: "../../../node_modules/expo-modules-core"
+    :path: "../node_modules/expo-modules-core"
   ExpoSecureStore:
     :path: "../../../node_modules/expo-secure-store/ios"
   EXSplashScreen:
@@ -1577,10 +1577,10 @@ SPEC CHECKSUMS:
   EXConstants: 409690fbfd5afea964e5e9d6c4eb2c2b59222c59
   Expo: 3bc69739da02780763c1fd66dde56f84fc46d0d8
   ExpoAsset: 323700f291684f110fb55f0d4022a3362ea9f875
-  ExpoCamera: 7ab9e10ffef972d5bdb0f1a815ba19f86a6284ed
+  ExpoCamera: a5d000b22cd7dfd2c5904ed960e549de42c96da0
   ExpoCrypto: 156078f266bf28f80ecf5e2a9c3a0d6ffce07a1c
   ExpoFileSystem: 80bfe850b1f9922c16905822ecbf97acd711dc51
-  ExpoFont: 43b69559cef3d773db57c7ae7edd3cb0aa0dc610
+  ExpoFont: e7f2275c10ca8573c991e007329ad6bf98086485
   ExpoHead: 8eb4deb289c2fdd8bb624f996cd31414cd07f38a
   ExpoKeepAwake: 3b8815d9dd1d419ee474df004021c69fdd316d08
   ExpoModulesCore: a4b45b5f081f5fe9b8e87667906d180cd52f32d7
@@ -1616,7 +1616,7 @@ SPEC CHECKSUMS:
   React-logger: 7e7403a2b14c97f847d90763af76b84b152b6fce
   React-Mapbuffer: 11029dcd47c5c9e057a4092ab9c2a8d10a496a33
   react-native-encrypted-storage: db300a3f2f0aba1e818417c1c0a6be549038deb7
-  react-native-quick-sqlite: e563f1ed38b4064be3cb61366bf1c7560f9581dc
+  react-native-quick-sqlite: 7ad498d81c8506803da2e1c2b64c8cb7758e04cb
   react-native-safe-area-context: dcab599c527c2d7de2d76507a523d20a0b83823d
   React-nativeconfig: b0073a590774e8b35192fead188a36d1dca23dec
   React-NativeModulesApple: df46ff3e3de5b842b30b4ca8a6caae6d7c8ab09f

demos/react-native-supabase-todolist/package.json

@@ -9,7 +9,6 @@
   },
   "dependencies": {
     "@azure/core-asynciterator-polyfill": "^1.0.2",
-    "@craftzdog/react-native-buffer": "^6.0.5",
     "@expo/vector-icons": "^14.0.0",
     "@journeyapps/react-native-quick-sqlite": "^1.1.7",
     "@powersync/attachments": "workspace:*",

demos/react-supabase-todolist/package.json

@@ -18,7 +18,6 @@
     "@mui/material": "^5.15.12",
     "@mui/x-data-grid": "^6.19.6",
     "@supabase/supabase-js": "^2.39.7",
-    "buffer": "^6.0.3",
     "formik": "^2.4.6",
     "js-logger": "^1.6.1",
     "lodash": "^4.17.21",

demos/react-supabase-todolist/vite.config.mts

@@ -24,17 +24,7 @@ export default defineConfig({
   optimizeDeps: {
     // Don't optimize these packages as they contain web workers and WASM files.
     // https://github.com/vitejs/vite/issues/11672#issuecomment-1415820673
-    exclude: ['@journeyapps/wa-sqlite']
-    // include: [
-    //   '@powersync/web > event-iterator',
-    //   '@powersync/web > js-logger',
-    //   '@powersync/web > lodash/throttle',
-    //   '@powersync/web > can-ndjson-stream',
-    //   '@powersync/web > buffer',
-    //   '@powersync/web > rsocket-core',
-    //   '@powersync/web > rsocket-websocket-client',
-    //   '@powersync/web > cross-fetch'
-    // ]
+    exclude: ['@journeyapps/wa-sqlite', '@powersync/web']
   },
   plugins: [
     wasm(),

demos/vue-supabase-todolist/vite.config.ts

@@ -76,17 +76,7 @@ export default defineConfig({
   optimizeDeps: {
     // Don't optimize these packages as they contain web workers and WASM files.
     // https://github.com/vitejs/vite/issues/11672#issuecomment-1415820673
-    exclude: ['@journeyapps/wa-sqlite', '@powersync/web'],
-    include: [
-      '@powersync/web > event-iterator',
-      '@powersync/web > js-logger',
-      '@powersync/web > lodash/throttle',
-      '@powersync/web > can-ndjson-stream',
-      '@powersync/web > buffer',
-      '@powersync/web > rsocket-core',
-      '@powersync/web > rsocket-websocket-client',
-      '@powersync/web > cross-fetch'
-    ]
+    exclude: ['@journeyapps/wa-sqlite', '@powersync/web']
   },
   worker: {
     format: 'es',

demos/yjs-react-supabase-text-collab/vite.config.mts

@@ -32,17 +32,7 @@ export default defineConfig({
   optimizeDeps: {
     // Don't optimize these packages as they contain web workers and WASM files.
     // https://github.com/vitejs/vite/issues/11672#issuecomment-1415820673
-    exclude: ['@journeyapps/wa-sqlite', '@powersync/web'],
-    include: [
-      '@powersync/web > event-iterator',
-      '@powersync/web > js-logger',
-      '@powersync/web > lodash/throttle',
-      '@powersync/web > can-ndjson-stream',
-      '@powersync/web > buffer',
-      '@powersync/web > rsocket-core',
-      '@powersync/web > rsocket-websocket-client',
-      '@powersync/web > cross-fetch'
-    ]
+    exclude: ['@journeyapps/wa-sqlite', '@powersync/web']
   },
   plugins: [
     wasm(),

packages/react-native/README.md

@@ -4,7 +4,7 @@
 
 # PowerSync SDK for React Native
 
-*[PowerSync](https://www.powersync.com) is a Postgres-SQLite sync layer, which helps developers to create local-first real-time reactive apps that work seamlessly both online and offline.*
+_[PowerSync](https://www.powersync.com) is a Postgres-SQLite sync layer, which helps developers to create local-first real-time reactive apps that work seamlessly both online and offline._
 
 This package (`packages/react-native`) is the PowerSync SDK for React Native clients. It is an extension of `packages/common`.
 
@@ -30,10 +30,11 @@ npx expo install @journeyapps/react-native-quick-sqlite
 
 ## Install Polyfills
 
-This package connects to a PowerSync instance via HTTP streams (enabled by default) or WebSockets. 
-* Both connection methods require the [React Native Common Polyfills](#react-native-common-polyfills), as detailed below. 
-* The WebSocket method requires an [additional polyfill](#web-sockets-buffer) for the `Buffer` interface.
-* Other polyfills are required for [watched queries](#babel-plugins-watched-queries) using the Async Iterator response format.
+This package connects to a PowerSync instance via HTTP streams (enabled by default) or WebSockets.
+
+- Both connection methods require the [React Native Common Polyfills](#react-native-common-polyfills), as detailed below.
+- The WebSocket method requires an [additional polyfill](#web-sockets-buffer) for the `Buffer` interface.
+- Other polyfills are required for [watched queries](#babel-plugins-watched-queries) using the Async Iterator response format.
 
 ### React Native Common Polyfills
 
@@ -62,37 +63,8 @@ import 'react-native-polyfill-globals/auto';
 
 HTTP connections require the HTTP streaming polyfills included in the [common section](#react-native-common-polyfills). See additional [setup](https://docs.powersync.com/client-sdk-references/react-native-and-expo#android-flipper-network-plugin) required for Android.
 
-### WebSocket Connections: Buffer
-
-Note: Beta Release - WebSockets are currently in a beta release. It should be safe to use in production if sufficient testing is done on the client side.
-
-Our WebSocket implementation supports binary payloads which are encoded as BSON documents.
-
-This requires support for the `Buffer` interface.
-
-Apply the `Buffer` polyfill
-
-```bash
-npx expo install @craftzdog/react-native-buffer
-```
-
-```javascript
-import { Buffer } from '@craftzdog/react-native-buffer';
-
-if (typeof global.Buffer == 'undefined') {
-  // @ts-ignore If using TypeScript
-  global.Buffer = Buffer;
-}
-```
-
 This library uses `RSocket` for reactive WebSocket streams which requires `process.nextTick` to be available. Apply a polyfill if not available.
 
-```javascript
-if (typeof process.nextTick == 'undefined') {
-  process.nextTick = setImmediate;
-}
-```
-
 ### Babel Plugins: Watched Queries
 
 Watched queries can be used with either a callback response or Async Iterator response.

packages/web/README.md

@@ -4,7 +4,7 @@
 
 # PowerSync SDK for Web
 
-*[PowerSync](https://www.powersync.com) is a Postgres-SQLite sync layer, which helps developers to create local-first real-time reactive apps that work seamlessly both online and offline.*
+_[PowerSync](https://www.powersync.com) is a Postgres-SQLite sync layer, which helps developers to create local-first real-time reactive apps that work seamlessly both online and offline._
 
 This package (`packages/web`) is the PowerSync SDK for JavaScript Web clients. It is an extension of `packages/common`.
 
@@ -28,30 +28,6 @@ Install it in your app with:
 npm install @journeyapps/wa-sqlite
 ```
 
-## Polyfills
-
-### WebSocket Connections: Buffer
-
-Note: Beta Release - WebSockets are currently in a beta release. It should be safe to use in production if sufficient testing is done on the client side.
-
-This SDK connects to a PowerSync instance via HTTP streams (enabled by default) or WebSockets. The WebSocket connection method requires `Buffer` to be available in the global scope. When multiple tabs are used the shared web worker will apply a polyfill in its own scope, but the `Buffer` class should be polyfills in the application for cases where multiple tabs are not supported.
-
-Install a suitable Buffer implementation
-
-```bash
-npm install buffer
-```
-
-Apply it in your application if not yet provided
-
-```Javascript
-import { Buffer } from 'buffer';
-
-if (typeof self.Buffer == 'undefined') {
-  self.Buffer = Buffer;
-}
-```
-
 ## Webpack
 
 See the [example Webpack config](https://github.com/powersync-ja/powersync-js/blob/main/demos/example-webpack/webpack.config.js) for details on polyfills and requirements.

packages/web/package.json

@@ -55,8 +55,6 @@
     "@types/uuid": "^9.0.6",
     "@vitest/browser": "^1.3.1",
     "rollup": "4.14.3",
-    "rollup-plugin-web-worker-loader": "^1.6.1",
-    "rollup-plugin-workers": "^2.1.1",
     "typescript": "^5.2.2",
     "uuid": "^9.0.1",
     "vite": "^5.1.1",