Determine the file type of 'pdf,xls,xlsx,doc,docx,ppt,pptx' according to the file arraybuffer. File suffix or file name is not required. Further more, it can avoid wrong judgment by the falsy changes of file suffix.
generate dbf files
Load shapefiles in pure JavaScript
Bitstring module for universal JavaScript
A very basic base64 encode/decode that can be used by Typescript/JS applications.
Convert an [ArrayBuffer](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/ArrayBuffer) to [base64](https://en.wikipedia.org/wiki/Base64)
Detect whether or not an object is an ArrayBuffer.
A streaming data transport format that aims to support built-in features such as Promises, Dates, RegExps, Maps, Sets and more.
TypeScript definitions for shpjs
Create an ArrayBuffer with the [raw bytes][javascript-encoding] from a String.
Streaming http in the browser
Allocate a buffer from an ArrayBuffer.
List of getter/setter properties for JavaScript types
Synchronous version of the Fetch API
A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.
a user-land copy of the node:stream/consumers library from Node.js
Fernet algorithm implementation written in Node.js
Unsafely turn ArrayBuffers into raw pointers and raw pointers into ArrayBuffers. Warning: arbitrary memory access can lead to attackers controlling your users' computers.
Flags SDK by Vercel - The feature flags toolkit for Next.js and SvelteKit
[English](#en) | [中文](#zh)
Synchronous version of the Fetch API
Get the Palette (aka Color Map) for a GeoTIFF
A low-level library for generating Ed25519-signed URLs.
btoa and atob (ie base64/base64url encoding and decoding) support for node.js or old browsers, with the Unicode Problems fixed