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Node News Friday, March 30 Cpu, Cpu usage, Node.js module gm & more…

Node News TLDR / Table of Contents

  • simonepri/sympact
    • GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
    • cpu, CPU usage, sympact, CPU usage statistics, npx sympact
  • 20 Node.js modules you need to know
    • These Node.js modules will help you develop web applications.
    • Node.js module gm, standard JavaScript API, different small images, command line applications, ultra-fast libvips image
  • [feature] Promise returning process.nextTick · Issue #19617 · nodejs/node
    • GitHub is where people build software. More than 27 million people use GitHub to discover, fork, and contribute to over 80 million projects.
    • code smell, relative timing, major effort, local workarounds, Promise implementation
  • An easy way to calculate the ‘impact’ of running a task in Node.JS – – – – Sympact runs a script and profiles its execution time, CPU usage, and memory usage.
  • Sympact then returns an execution report containing the averages of the results.
  • sympact spawns a separate process and runs your script in an isolated node process and then collects statistics about the system’s resource used by your script.
  • The main difference between other projects is that sympact will also profile processes spawned by your script or by any of its children.
  • Monitors the cpu and memory usage of the whole tree of processes generated by the script provided.

Tags: cpu, CPU usage, sympact, CPU usage statistics, npx sympact

  • I’ve put together a list of the ones I find useful in my daily work as a web and software developer, from image manipulation, string validation and PDF generation to minification, logging and the creation ofcommand line applications.
  • Sprite sheets are bitmap files that contain many different small images (forexample icons), and they are often used to reduce the overhead of downloading images and speed up overall page load.
  • This module takes a folder as input and combines all the images in it into one sprite sheet.
  • Ever wanted to process HTML code on the server side and missed the jQuery utility methods?
  • Plus, according to benchmarks, it’seight times faster than jsdom, another module for working withthe DOM on the server side.

Tags: Node.js module gm, standard JavaScript API, different small images, command line applications, ultra-fast libvips image

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Tags: code smell, relative timing, major effort, local workarounds, Promise implementation

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