Easily measure performance metrics in JavaScript
Report Web Vitals to your API with one POST request per session
Provide a polyfill for the PerformanceEventTiming interface
A Lighthouse plugin that displays the field performance of your page. > It uses real-world data from Chrome UX Report and Core Web Vitals to estimate the score.
Node.js backend package including: framework (NestJS), HTTP server (Fastify), HTTP client (Fetch), distributed caching (ioredis), ORM (MikroORM), documentation (OpenAPI), logger (Loki), metrics (Prometheus) and tracing (Tempo with OpenTelemetry).