fastify-metrics by SkeLLLa

Flash message plugin for Fastify. Maintained by fastify on GitHub, where it has earned 37 stars from the community.

Open-source alternative to Branch.io, AppsFlyer OneLink, and Firebase Dynamic Links. Self-hosted deep linking engine with device detection, analytics, deferred deep linking, and smart routing. Maintained by LinkForty on GitHub, where it has earned 45 stars from the community.

Lightweight self-hosted telemetry: errors, events, sessions, and a dashboard. Fastify API, Next.js UI, PostgreSQL, @telemetry-tracker/* SDKs. Maintained by Telemetry-Tracker on GitHub, where it has earned 32 stars from the community.