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BhoomeshJoshi's avatar
BhoomeshJoshi
Brass Contributor
Dec 19, 2025

How to improve performance of SPFx application?

Hello Everyone,

We have created SPFx + React application. We have used the SPFx 1.21.1 version.

We have used different npm packages into this project.

The project works as expected functionally. We have checked the performance of the application using Lighthouse in Google Chrome.

We found the below performance matrix from Lighthouse.

We need to improve the performance of our SPFx application. Can anyone suggest the correct path to achieve the same?

Thanks in Advance.

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1 Reply

  • NicolasKheirallah's avatar
    NicolasKheirallah
    MVP
    Feb 02, 2026

    Code quality, queries, states and hooks etc! It's something you need to gradually work towards and try to minimize the amount of API calls and maybe animation if you have those