danieljdufour

to-typed-array

To Typed Array: Convert an Array of Numbers to the Typed Array with the Smallest Memory Footprint

read-bits

Read Bits (1s and 0s) from Buffers, Array Buffers, Data Views, and Uint8Array with One Universal Function

to-typed-arrays

Convert an ArrayBuffer or Buffer to All Valid Typed Arrays

multi-convert

With the call of one function, convert data into all its various forms. For example, convert a file into an ArrayBuffer, Buffer, Base64, Data URL, Uint8Array, and more! All in one function call.

has-subarrays

Quickly Determine if an Array contains Subarrays

has-bytes

Quickly Determine if an Array Buffer, Buffer, or Uint8Array contains Specific Sequences of Bytes

is-geotiff

Super Light and Fast Method for Checking if a TIFF is a GeoTIFF

is-cog

Super Light and Fast Method for Checking if a TIFF is a Cloud Optimized GeoTIFF

id-jpg

Identify a JPEG File in a Variety of In-Memory Objects, including ArrayBuffer, Buffer, DataView, and Uint8Array

is-shp

Identify a SHP File in a Variety of In-Memory Objects, including ArrayBuffer, Buffer, DataView, and Uint8Array

geo-file-type

Detect the Types of Geospatial Input, including ASCII Grid, Auxiliary XML, GeoTIFF, JPG, PNG, SHP (Shapefile), and World File

does-url-exist

Check if a URL exists by Sending a HEAD Request with cross-fetch

geotiff-from

With One Function, Load a GeoTIFF from an ArrayBuffer, Blob, Buffer, DataView, File or URL

naip

Utility Functions for Working with Imagery from the National Agriculture Imagery Program (NAIP)

naip-layer-for-leaflet

Display NAIP Imagery on your Leaflet Map

easy-file-saver

Very Easily Save a File

worker-post-message

A Better postMessage. Post a Message to a Web Worker while Automatically Detecting Transferable Objects

fetch-if

Fetch Items in an Array as Array Buffers if a Condition is Met

read-pixels

Super Lightweight Function to Read Pixels in the Browser. Reads Pixels from JPG, PNG, and WebP Files in Multiple Formats, including ArrayBuffer, Data URL, Files, Response, and Typed Array.

read-png

Universal PNG File Reader. Uses read-pixels in the Browser and pngjs in NodeJS

fast-brc

Convert Flat RGBA Array of Pixel Values to 3-Dimensional Array by Band, Row, then Column

@fast-pixel/clip

Clip Pixels

read-jpg

Universal JPG File Reader. Uses read-pixels in the Browser and jpeg-js in NodeJS

fast-min

Quickest Way to get the Minimum Value of an Array of Numbers (Typed or Untyped)

has-strings

Fast Way to Check if a File Contains Text Strings