Worked on the pion/webrtc repository to enhance the stability of its WebAssembly interop layer, focusing on resource lifecycle management for browser-based WebRTC applications. Addressed a critical issue where event handlers were not properly released or nullified after closing a peer connection, which previously led to crashes and syscall/js errors. The solution involved targeted debugging and updates in Go and JavaScript, ensuring that event handlers are safely managed and preventing calls to released functions. This work improved the reliability of the WebRTC stack in browser environments by resolving cross-language resource management challenges and reducing post-connection failure scenarios.