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116 packages found
Generic PerformanceObserver API wrapper for measuring performance metrics
- performance
- web-vitals
- custom metrics
- first-contentful-paint
- first-paint
- first-input-delay
- largest-contentful-paint
- cumulative-layout-shift
- time-to-first-byte
- element-timing
- navigation-timing
- resource-timing
- user-timing
- longtask
Conviva Application Analytics Performance Timing Plugin
0.1 kb window.performance.now high resolution timer polyfill with Date fallback
Browser instrumentation helper that makes it easier to capture UX speed metrics
Promise implementation with built-in timing data.
User Timing polyfill
Browser instrumentation helper that makes it easier to capture UX speed metrics
Browser instrumentation helper that makes it easier to capture UX speed metrics
The state-of-art web performance metrics collector based on High Resolution Time API
RESTful API for performance engineering
Timings for HTTP requests
The most high resolution cross platform timing in NodeJs that use processor command RDTSC. Calculate performance with accuracy +/- 4 processor cycles.
- native
- high-resolution
- performance
- timing
- rdtsc
- benchmark
- processor-cycles
- tick
- stopwatch
- duration
- thread-priority
- process-priority
- cross-platform
Enables Lambdas to return responses with Server-Timing Header allowing to to pass request-specific timings from the backend to the browser.
Small timing counter utility.
Measure/debug the performance of your Node.JS code by breaking down into steps, producing nanosecond precision statistics.
Plugin for perf-api to support JavaScript based test environments
A simple package that logs executions time of code chunks in a format that makes it easy to create AWS metrics
chronolite is a microlibrary for timing, comparing and benchmarking JavaScript functions. It supports both synchronous and asynchronous functions. Common use cases include performance benchmarking for a function, and benchmarking multiple functions agains
jiffy-timer is a high-precision, easy-to-use JavaScript timer library designed for measuring elapsed time. It offers a fluent API and can be used for performance tracking, benchmarking, or simply keeping time within your JavaScript applications.
TimeKeeper — It's a time profiling helper and good replacement for `console.time`.