{"maintainers":[{"name":"sindresorhus","email":"sindresorhus@gmail.com"}],"keywords":["jpg","jpeg","image","img","pic","picture","photo","type","detect","check","is","exif","binary","buffer","uint8array","cli","bin"],"dist-tags":{"latest":"1.0.0"},"author":{"name":"Sindre Sorhus","email":"sindresorhus@gmail.com","url":"http://sindresorhus.com"},"description":"Check if a Buffer/Uint8Array is a JPEG image","readme":"# is-jpg [![Build Status](https://travis-ci.org/sindresorhus/is-jpg.svg?branch=master)](https://travis-ci.org/sindresorhus/is-jpg)\n\n> Check if a Buffer/Uint8Array is a [JPEG](http://en.wikipedia.org/wiki/JPEG) image\n\nUsed by [image-type](https://github.com/sindresorhus/image-type).\n\n\n## Install\n\n```sh\n$ npm install --save is-jpg\n```\n\n\n## Usage\n\n##### Node.js\n\n```js\nvar readChunk = require('read-chunk'); // npm install read-chunk\nvar isJpg = require('is-jpg');\nvar buffer = readChunk.sync('unicorn.jpg', 0, 3);\n\nisJpg(buffer);\n//=> true\n```\n\n##### 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