JavaScript Performance analysis

Open-source JavaScript projects categorized as Performance analysis
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Topics: perfmatters performance-metrics webperf Web Monitoring
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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Top 3 JavaScript Performance analysis Projects

  • lighthouse

    Automated auditing, performance metrics, and best practices for the web.

    • Project mention: Choosing Your Accessibility UI Testing Library | dev.to | 2024-05-12

    Google Lighthouse - Node CLI package that runs various checks on your application, but also includes accessibility testing as well!

  • sitespeed.io

    sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.

    • Project mention: Is there a way to accurately measure website speed so I can document logs of changes to site speed and correlate that with changes to the website? | /r/webdev | 2023-08-04

    I've always liked sitespeed.io.

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo

  • import-cost

    displays the import size of the package you are importing inside the code editor

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Performance analysis related posts

  • Scalene: A high-performance CPU GPU and memory profiler for Python

    1 project | /r/hypeurls | 18 Jun 2023

  • Scalene: A high-performance, CPU, GPU, and memory profiler for Python

    1 project | news.ycombinator.com | 18 Jun 2023

  • How can I find out why my python is so slow?

    2 projects | /r/Python | 30 May 2023

  • Cum as putea sa imbunatatesc timpul de rulare al pitonului?

    1 project | /r/programare | 14 Mar 2023

  • Scalene - A Python CPU/GPU/memory profiler with optimization proposals

    1 project | /r/CKsTechNews | 19 Feb 2023

  • Scalene: A Python CPU/GPU/memory profiler with optimization proposals

    1 project | news.ycombinator.com | 19 Feb 2023

  • Scalene: A Python memory profiler with AI-powered optimization proposals

    1 project | news.ycombinator.com | 5 Jan 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 1 Jun 2024
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Index

What are some of the best open-source Performance analysis projects in JavaScript? This list will help you:

Project Stars
1 lighthouse 27,916
2 sitespeed.io 4,648
3 import-cost 1,342

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