Showing 1-20 of 52 packages
Generic PerformanceObserver API wrapper for measuring performance metrics
<h1 align="center" style="border-bottom: none;">🔎 PerformanceObserver Polyfill</h1> <p align="center"> <a href="https://travis-ci.org/fastly/performance-observer-polyfill"> <img alt="Travis" src="https://img.shields.io/travis/fastly/performance-obs
Easily measure performance metrics in JavaScript
assistance in setting up PerformanceObserver
Cross platform interface to the DOM performance API
Cross platform interface to the DOM performance API
Isomorphic Performance API for Node, Browser & React Native
A set of reactive controllers that facilitate using the platform observer objects.
Cross platform interface to the DOM performance API
Detect when the browser's network requests are idle
Polyfill for Time to Interactive. See https://goo.gl/OSmrPk
A utility wrapper around the `PerformanceObserver`, designed to filter and monitor React-specific performance entries. This package builds upon concepts from Jamie Builds' `react-performance-observer`, and further enhances its functionality.
Write performance measurements from oneRepo invocations to files.
ElysiaJS middleware exporting HTTP request duration metrics
This library aims to provide an `observable` based API, that wraps the web APIapi. This also includes experimental, non-standard and not well-supported APIs. Polyfills need to be provided by the user of this library if necessary.
An API that provides a way to asynchronously observe the connectedness of a target Node or querySelector inside a document
Get performance measurements from React Fiber
A utility for measuring rendering performance with Preact
Measure the time taken to paint the first important element.
A simple and lightweight client-side preview of your carbon footprint on a given website during a visit, powered by DK.