dd-trace

Datadog APM tracing client for JavaScript

v5.56.0 URL: https://unpkg.com/dd-trace@5.56.0/index.js

Open Browse Files

datadog trace tracing profile profiler profiling opentracing apm

c8

output coverage reports using Node.js' built in coverage

v10.1.3 URL: https://unpkg.com/c8@10.1.3/index.js

Open Browse Files

coverage v8 test istanbul profiler inspector node

inspector-api

A simple node module to access V8 inspector + some tools to export and read the data.

v1.4.11 URL: https://unpkg.com/inspector-api@1.4.11/index.js

Open Browse Files

v8 inspector profiler profiling cpu memory coverage heap HeapSnapshot performance sampling

clinic

Clinic.js diagnoses your performance issues

v13.0.0 URL: https://unpkg.com/clinic@13.0.0

Open Browse Files

performance tool analysis clinic bubbleprof doctor flamegraph flame heap memory memory leak profiler bubble

hirestime

thin wrapper around process.hrtime

v7.0.4 URL: https://unpkg.com/hirestime@7.0.4/dist/index.esm.js

Open Browse Files

hrtime hirestimer milliseconds seconds nanoseconds high resolution timer profiling profiler timing measurement