gd-sprest
JSON →gd-sprest (v9.8.2) is a TypeScript/JavaScript library for interacting with the SharePoint 2013 and SharePoint Online REST APIs. It provides a promise-based API with full TypeScript definitions, enabling developers to easily perform CRUD operations on SharePoint entities (lists, files, users, etc.) from both SPFx solutions and browser console. Unlike pnp-js, it is designed for use in restricted environments and supports live debugging via browser console. The library is actively maintained with regular releases and also offers NuGet packages for classic SharePoint solutions.