What's the big deal about filter, map and reduce?

This page summarizes the projects mentioned and recommended in the original post on /r/webdev

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  • lodash

    A modern JavaScript utility library delivering modularity, performance, & extras.

  • For a long type, JS was kind of a hodgepodge language that didn't have real classes nor these functional programming building blocks (see array method support in mdn). The Lodash library was used for a long time to get them as util methods.

  • 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.

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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