Check if a Buffer/Uint8Array is a GIF image
$ npm install is-gif
const readChunk = require('read-chunk');
const isGif = require('is-gif');
const buffer = readChunk.sync('unicorn.gif', 0, 3);
isGif(buffer);
//=> true
Type: Buffer Uint8Array
It only needs the first 3 bytes.
MIT © Sindre Sorhus
FAQs
Check if a Buffer/Uint8Array is a GIF image
The npm package is-gif receives a total of 322,629 weekly downloads. As such, is-gif popularity was classified as popular.
We found that is-gif demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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