NodeJS eventloop latency monitor
API and process monitoring with Prometheus for Node.js micro-service
Node.js Adapter for Hono
Downloading and running time plugin for Size Limit
Production watchdog that detects Node.js event loop stalls and can trigger recovery actions before your app silently freezes
A generic latency monitor for node/browers
A set of components related to latency behavior in Copilot experiences.
HTTP proxying for the masses
Per-endpoint breakdown of latency and response codes for Artillery HTTP tests.
TypeScript port of HdrHistogram
[](https://www.npmjs.com/package/@sirian/event-loop) [](https://opensource.org/licenses/MIT)
One-line lightweight observability for Node.js: actuator endpoints, request timelines, and event-loop watchdog without OpenTelemetry
Low Latency Haptic Feedback with Worklet Support for React Native
Monitor Eventloop Usage
Intl.LocaleMatcher ponyfill
SockJS-client is a browser JavaScript library that provides a WebSocket-like object.
HTML5 MPEG2-TS Stream Player
Ultra-fast MicroLoRA adaptation for WASM - rank-2 LoRA with <100us latency for per-operator learning
🔎 A simple, tiny and lightweight benchmarking library!
Listen to realtime updates to your PostgreSQL database
A simple library to read/write HLS playlists
a 'json' command for massaging and processing JSON on the command line
Caches dns resolutions made with async dns.resolve instead of default sync dns.lookup, refreshes in background