Filepicker.js Client Library

The `filepicker-js` package is the JavaScript client library for the original Filepicker.io service, which was acquired and rebranded as Filestack in 2015. The library's latest version, 2.4.18, was published over 10 years ago, indicating it is no longer actively maintained under this name. Modern development and new features are now exclusively available through the `filestack-js` SDK. This library primarily provides methods for file picking, storing, reading, writing, and basic image transformations, facilitating direct integration of file upload capabilities from various sources into web applications. It supports traditional browser script tag inclusion, exposing `window.filepicker`, and CommonJS `require()` for compatibility with older bundlers like Browserify. Its primary differentiator was simplifying file ingestion from diverse sources into web applications.