JSPipe - Low Level Communication for JS

Unity WebGL builds often feel isolated from the web page they run on. Integrating modern web features usually involves hacky workarounds. JSPipe changes that.

It introduces a Module-based architecture where C# classes and TS classes mirror each other. You can define a method in C#, call it from JS, and await the result asynchronously—and vice versa.

Key Features:

- ⚡ bi-Directional RPC: Call C# methods from JS and JS methods from C# with full support for return values and `async/await` patterns.

- 📦 Full NPM Support: Use `upackage.json` to install any library from the Node Package Manager. Just install and import them.

- 🛡️ Type-Safe TS: Write your frontend logic in TS. The package includes an automated build pipeline that compiles your `.ts` files into a highly optimized bundle.

- 🚀 Automated Pipeline: No manual build steps required. JSPipe integrates with the Unity Build Player. It utilizes esbuild for lightning-fast bundling and Html Agility Pack to inject scripts into your WebGL templates automatically.

- 🧩 Modular Architecture: Organize your communication logic into named Modules (e.g., `AuthModule`, `SaveSystemModule`), keeping your codebase clean and scalable.

- 🎨 Custom WebGL Templates: Create custom `index.html` templates with dynamic script injection support.

Workflow:

1. Create: Write a C# class inheriting from `JSPipeModule`.

2. Mirror: Write a TS class extending `JSPipeModule`.

3. Register: Add methods using `RegisterHandler` / `registerHandler`.

4. Build: Hit Build & Run. JSPipe compiles the TS, bundles dependencies, and patches the WebGL build automatically.

Perfect for: 

- Web3 games

- heavy frontend integrations

- complex networking via WebSockets/WebRTC, or simply accessing browser APIs (LocalStorage, Geolocation) cleanly.

Dependencies:

- Asset uses UniTask under MIT License; see Third-Party Notices.md file in package for details.

- Asset uses esbuild under MIT License; see Third-Party Notices.md file in package for details.

- Asset uses Html Agility Pack under MIT License; see Third-Party Notices.md file in package for details.

If you have issues, please don't hesitate to email contact@tiltshift.xyz