Convert frontend javascript to typescript and refactor.

.gitignore

@@ -2,4 +2,5 @@ logs/
 node_modules/
 **/platform_scripts/cmd/*/
 **/platform_scripts/bash/*/
-node.zip
+node.zip
+SignallingWebServer/Public/

Frontend/.github/workflows/release.yml

@@ -0,0 +1,22 @@
+name: Publish library package to npmjs
+on:
+  push:
+    tags:
+      - '*'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./library
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '16.x'
+          registry-url: 'https://registry.npmjs.org'
+      - run: npm ci
+      - run: npm run build
+      - run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

Frontend/.gitignore

@@ -0,0 +1,5 @@
+dist/
+docs/
+node_modules/
+types/
+.vscode

Frontend/README.md

@@ -0,0 +1,41 @@
+# Pixel Streaming Frontend Library
+
+This is frontend javascript library for Epic Games' Pixel Streaming. 
+
+
+The core features of this library are:
+
+- Create a websocket connection to communicate with the signalling server.
+- Create a WebRTC player that displays the Unreal Engine video and audio.
+- Handling of input from the user and transmitting it back to Unreal Engine.
+- Opens a datachannel connection sending and receiving custom data (in addition to input).
+
+## Usage from source
+
+When developing your own Pixel Streaming experience the intent is you will start with this library and extend it through the use of 
+its public API. We have provided an example of this workflow in our implementations/EpicGames, which is an implementation of this library.
+
+## Contributing
+
+If part of the library is not exposed and you wish to extend it, please do so in your own branch and open a pull request with your change for our consideration.
+
+## Developing
+
+Changes to the library occur in the /library directory and require you to have NodeJS installed as part of your development environment.
+Once you have NodeJS installed, 
+
+- `cd library`
+- `npm install`
+- `npm run build`
+
+
+If you are developing your implementation based on the library, the process is similar:
+
+
+- `cd implementation/your_implementation`
+- `npm build-all`
+
+
+## Legal
+
+Copyright © 2022, Epic Games. Licensed under the MIT License, see the file [LICENSE](./LICENSE) for details.