placeholder for Node core module

Node.js perf_hooks module for Gjs

Isomorphic ponyfill wrapping native browser performance and node.js perf_hooks performance

Isomorphic ponyfill wrapping native browser performance and node.js perf_hooks performance

provide stats for routes using perf_hooks, for fastify

Timer-lateness measure for @ac-bench: reports drift, overruns and tail lateness from perf_hooks event-loop delay monitoring.

Bare compatibility wrapper for the Node.js builtin `perf_hooks` module

OpenTelemetry instrumentation for Node.js Performance measurement API

Zero-config Node.js observability SDK — automatic tracing via AsyncLocalStorage and perf_hooks

Zero-dependency GC and heap profiler that makes the zero-GC claim falsifiable: three-state verdicts, phases, regions, differential and rep-aware gating, baselines, CLI, and explain mode. precise garbage-collection events in node (perf_hooks), a heap-drop

Isomorphic ponyfill wrapping native browser performance and node.js perf_hooks performance

Instrumentation helpers for perf_hooks with hierarchical section timing and memory tracking

Polyfill for perf_hooks.monitorEventLoopDelay(...)

Small timing library

A tiny module to help test the performance of functions. It uses `perf_hooks` under the hood.

Benchmarks JS functions using the builtin perf_hooks. Can benchmark several functions at the same time for multiple times, and returns stats on runtimes.

Lightweight Node.js runtime monitoring and observability middleware using perf_hooks and native APIs.

rollup-plugin-polyfill-node ===

Memory and event loop testing for Node.js — heap monitoring, event loop delay and utilization tracking, object lifecycle verification, stream buffer assertions, and comparative profiling

WebSocket Streaming Wrapper