No, while there is a ChromeOS app that runs on Chromebooks, there is not a pure web-based Moonlight client. The community has created unofficial ports for PS Vita and many embedded Linux devices. We have official clients for Windows, macOS, Linux, Raspberry Pi 4, Steam Link hardware, Android, Amazon Fire tablets and TVs, iOS, Apple TV, and ChromeOS devices. If you'd like to run your own gaming server in the cloud, there is an unofficial workaround for enabling GameStream on NVIDIA Tesla cards like those often used in Amazon EC2, Microsoft Azure, and Google Cloud Platform (GCP). Recently, NVIDIA has also released streaming support for Quadro cards: NVIDIA GeForce GTX/RTX GPU 600-series or later (GT series GPUs are not supported).Per NVIDIA's GameStream system requirements, your host needs: GeForce Experience uses the NVENC hardware on NVIDIA GPUs and custom tuned software to provide low-latency high-quality PC streaming. Moonlight is an unofficial third-party open-source client for the NVIDIA SHIELD streaming software that comes included with GeForce Experience. See the dedicated GameStream End of Service Notification FAQ page.

Information on NVIDIA's GameStream End of Service Notification

Download moonlighter ps vita