vite-plugin-agent-tail

A Vite plugin that captures browser console.log, console.warn, console.error, unhandled errors, and unhandled promise rejections during development and writes them to timestamped log files on disk. Current stable version is 0.4.0. Published as part of the agent-tail ecosystem, it injects a script via HTML transformation that intercepts console methods, batches output, and sends it to the dev server via sendBeacon. Key differentiators: provides tail -f friendly logs, latest symlink, and integrates with the agent-tail CLI for combined browser+server log viewing. Requires Vite >=5.0.0 and ships TypeScript types.