exiftool-vendored.js
qrcode
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| exiftool-vendored.js | qrcode | |
|---|---|---|
| 4 | 8 | |
| 393 | 7,176 | |
| 2.8% | - | |
| 9.2 | 1.3 | |
| 14 days ago | about 2 months ago | |
| TypeScript | JavaScript | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
exiftool-vendored.js
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Exploring EXIF
Know that although ExifTool is written in perl, you can run it in "batch mode" which makes it quite fast--only a couple of ms to parse a file. I've written an open source library to manage the subprocesses for you if you're using node.js (and I also wrote the ruby variant ages ago):
https://github.com/photostructure/exiftool-vendored.js
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Lychee – Self-hosted photo-management done right
The frontend is in Vue. Both the FE and BE are in TypeScript.
Parallelism is provided by https://github.com/photostructure/batch-cluster.js/
Metadata reads and writes are via https://github.com/photostructure/exiftool-vendored.js/
My more nerdier blog posts are tagged here: https://photostructure.com/tags/coding/
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FS-Viewer 1.2.0 - Now stable on Windows
if you're looking into doing stuff with EXIF, there's a really good library that's also typed: https://github.com/photostructure/exiftool-vendored.js
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Ask HN: What are some tools / libraries you built yourself?
I needed a good Node wrapper for ExifTool and wrote https://github.com/photostructure/exiftool-vendored.js
When I saw how slow it is to fork child processes in Windows, I then realized I wanted to run ExifTool in "stay-open" mode, which meant I needed to manage 1 or more long-lived child processes that communicate via stdin/stdout, so I wrote https://github.com/photostructure/batch-cluster.js
I also really missed scala's `lazy` operator, so I built that (and several other small, helpful functions/classes) that I documented here: https://photostructure.com/coding/uncertain-lazy-forgetful-a...
qrcode
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QR Code reverse engineering
qrcode (https://github.com/soldair/node-qrcode)
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How to create and read QR codes in Node.js
QR codes are a convenient and efficient way to store and share information. Reading and writing QR codes can easily be done with Node.js, the popular JavaScript runtime environment. In this article, we will go over the steps for reading and writing QR codes in Node using three popular libraries: qrcode-reader and jimp for reading QR codes, and qrcode for generating QR codes.
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TWO-FACTOR AUTHENTICATION (2FA) IMPLEMENTATION IN ADONISJS
We’ll be using qrcode NPM package for generating a QR Code. It can be installed using npm i --save-dev @types/qrcode for TypeScript projects or npm install qrcode --save.
- Sending image back to user
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Generating QR Codes from any String in Gatsby
You can find more information about qrcode's options on its GitHub page.
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QR Code that calls a smart contract method
This is a nodejs library for QR code. https://www.npmjs.com/package/qrcode#nodejs
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Beginner Questions
Something like this should work: https://www.npmjs.com/package/qrcode
What are some alternatives?
gm - GraphicsMagick for node
sharp - High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
ImageScript - zero-dependency JavaScript image manipulation
jimp - An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.
is-progressive - Check if JPEG images are progressive
lwip - Light Weight Image Processor for NodeJS
image-type - Detect the image type of a Buffer/Uint8Array
pica - Resize image in browser with high quality and high speed