HelixML

Helix adapted Moonlight, a gaming streaming protocol designed for single-player sessions, to stream GPU-accelerated desktop environments for AI agents to multiple users simultaneously. The team initially used "apps mode" with a workaround where their API pretended to be a client to start containers, but are migrating to "lobbies mode" which natively supports multi-user access to shared sessions. The solution enables low-latency (50-100ms) streaming of full Linux desktops with AI agents working in real IDEs and browsers, though challenges remain with input scaling and video corruption across different client resolutions.

Technical Deep Dive on Streaming AI Agent Desktop Sandboxes: When Gaming Protocols Meet Multi-User Access

Theo - t3․gg

Firefox 144 brings significant improvements for web developers, including support for view transitions API, proper gradient dithering (fixing a 15-year-old bug), the element.moveBefore API, and better WebRTC capabilities. These updates address long-standing compatibility issues that have held back modern web development, bringing Firefox closer to Chrome and Safari in supporting current web standards. The view transitions feature enables smooth animations between page states without JavaScript, while gradient rendering fixes eliminate visible banding artifacts.

Finally.

WebRTC is a free, open-source project that enables real-time communication capabilities, such as audio and video conferencing, peer-to-peer file sharing, and screen sharing, directly in web browsers and mobile applications. It provides APIs for establishing secure and low-latency communication channels between browsers and devices using standard web technologies. Readers can learn how WebRTC facilitates real-time communication and collaboration in web applications, enabling developers to build interactive and engaging experiences with audio and video capabilities without requiring plugins or third-party software.

Best of WebRTC — October 2025