Some questions about events and promises

• async-mutex

  1 991 7.5 TypeScript

  A mutex for synchronizing async workflows in Javascript

I had the exact same problem. The quick answer is to use a semaphore, like the one they implemented in [async-mutex](https://github.com/DirtyHairy/async-mutex).

• async

  16 28,071 8.1 JavaScript

  Async utilities for node and the browser

I don't understand. Sure you could spawn a ton of processes, but things might be bogged down. There are utilities out there for doing work queues.... so only N workers are running at any one time. The async library has some utilities for that. https://github.com/caolan/async

• SurveyJS

  surveyjs.io featured

  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.

  

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