rrweb

RePlaya is a self-hosted browser session replay tool developed by s2.dev, utilizing S2 streams and rrweb for live tailing and durable session storage. It simplifies architecture by using a single stream per session, eliminating the need for complex data systems like message queues or blob storage. The tool relies on S2's open-source s2-lite for self-hosting and features session listing via timestamp-encoded stream names.