Top 3 JavaScript Entropy Projects

Detect-It-Easy

18 6,567 9.4 JavaScript

Program for determining types of files for Windows, Linux and MacOS.

Project mention: E-book piracy - a weird ZIP file | /r/Piracy | 2023-05-17

If it was me, I'd first run something like DIE on it (I have a few such programs installed)- https://github.com/horsicq/Detect-It-Easy

webpassgen

11 138 7.7 JavaScript

Simple web-based password generator

Project mention: Do you actually put in ALL your passwords ? | /r/Bitwarden | 2023-06-08

Individuals like OP, who are contemplating a switch to Bitwarden (and therefore probably do not have access to any Bitwarden clients yet) can use Bitwarden's Online Password Generator (after setting the Type option to "Passphrase"), or use other online passphrase generators (although you should probably do a little bit of due-diligence research on the generator tool that you choose before trusting it to generate the master password for your Bitwarden vault).

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.
Engineering-Solver

1 9 7.5 JavaScript

Engineering Solver helps to do calculations with units and thermodynamic properties in a very fast way.

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).