what are some CPU intensive tasks that you have done in Nodejs and how you handled it?

• xen-orchestra

  2 712 9.9 JavaScript

  The global orchestration solution to manage and backup XCP-ng and XenServer.

  

I am working on xen orchestra https://github.com/vatesfr/xen-orchestra and some of the task are pretty intensive We try to offload the worst one to background process ,or at least cut it in chunk to avoid hogging the event loop

• bad-apple-css

  2 4 0.0 JavaScript

Code

• SurveyJS

  surveyjs.io sponsored

  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.

  

• react-pdf

  50 14,135 9.0 JavaScript

  📄 Create PDF files using React

I chose react-pdf from https://react-pdf.org/ because our engineers were already used to the template language, it's cool cause it returns a NodeJS ReadableStream, so you can worry a little less about memory usage given you pipe it to a WritableStream

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