[AskJS] What are some real world applications of JS Proxy objects?

• Immer

  141 26,898 7.2 JavaScript

  Create the next immutable state by mutating the current one

  

Immer is quite popular and it uses proxies to catch changes and apply them immutably.

• limited-cache

  1 6 6.1 TypeScript

  A size-limited, offline-friendly JS cache

2) For objects where each property access needs to run through a function -- like a cache -- using a Proxy can offer a friendlier API, less error-prone if somebody forgets to use the accessor function. The limited-cache package does, for example.

• 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.

  

• comlink

  22 10,801 0.0 TypeScript

  Comlink makes WebWorkers enjoyable.

  

Suggest a related project