pica
exiftool-vendored.js
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pica | exiftool-vendored.js | |
---|---|---|
11 | 4 | |
3,606 | 391 | |
2.2% | 1.8% | |
0.0 | 9.1 | |
10 months ago | 4 days ago | |
JavaScript | TypeScript | |
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.
pica
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Generate thumbhash at edge for tiny progressive images
Then pica to resize it and a simple function I wrote to crop it:
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Can I specify the camera resolution when prompting the user to upload a selfie using JS?
Take a look at pica (Resize images in browser without pixelation and reasonably fast. Autoselect the best of available technologies: webworkers, webassembly, createImageBitmap, pure JS.)
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Client side image processing? Package like 'Sharp' but for frontend webdev?
You can use the pica library for browser resizing - https://www.npmjs.com/package/pica - it's a really great tool. It can also reduce upload size for large images. And some library like this for merging images - https://www.npmjs.com/package/merge-images.
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Cool & useful JavaScript libraries
Pica : resize image in browser with high quality and high speed.
- I made an online image resizer tool
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How to include APIs in TamperMonkey?
I want to use this in my TamperMonkey script: https://github.com/nodeca/pica
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Resizing and Compressing Photos Before Upload to Django
this sounds promising, though I've never used it before https://github.com/nodeca/pica
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Test Ishan
Sample text here... Syntax highlighting js var foo = function (bar) { return bar++; }; console.log(foo(5)); ## Tables | Option | Description | | ------ | ----------- | | data | path to data files to supply the data that will be passed into templates. | | engine | engine to be used for processing templates. Handlebars is the default. | | ext | extension to be used for dest files. | Right aligned columns | Option | Description | | ------:| -----------:| | data | path to data files to supply the data that will be passed into templates. | | engine | engine to be used for processing templates. Handlebars is the default. | | ext | extension to be used for dest files. | ## Links link text link with title Autoconverted link https://github.com/nodeca/pica (enable linkify to see) ## Images Like links, Images also have a footnote style syntax ![Alt text][id] With a reference later in the document defining the URL location: [id]: https://octodex.github.com/images/dojocat.jpg "The Dojocat" ## Plugins The killer feature of markdown-it is very effective support of syntax plugins. ### Emojies > Classic markup: 😉 :crush: 😢 :tear: 😆 😋 > > Shortcuts (emoticons): :-) :-( 8-) ;) see how to change output with twemoji. ### Subscript / Superscript - 19^th^ - H~2~O ### ++Inserted text++ ### ==Marked text== ### Footnotes Footnote 1 link[^first]. Footnote 2 link[^second]. Inline footnote^[Text of inline footnote] definition. Duplicated footnote reference[^second]. [^first]: Footnote can have markup and multiple paragraphs. [^second]: Footnote text. ### Definition lists Term 1 : Definition 1 with lazy continuation. Term 2 with inline markup : Definition 2 { some code, part of Definition 2 } Third paragraph of definition 2. Compact style: Term 1 ~ Definition 1 Term 2 ~ Definition 2a ~ Definition 2b ### Abbreviations This is HTML abbreviation example. It converts "HTML", but keep intact partial entries like "xxxHTMLyyy" and so on. [HTML]: Hyper Text Markup Language ### Custom containers ::: warning *here be dragons :::
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Stop sending uncompressed images to servers for resizing (slow!)
this is a sort of similar one https://github.com/nodeca/pica (i found it hard to use with create-react-app tho had to skip over its use of webworkers, tho that would be cool to use, code to use pica here https://github.com/cmdcolin/aws\_serverless\_photo\_gallery/blob/master/frontend/src/App.tsx#L20-L25)
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Building Your Own Blog with Nuxt Content and Tailwind
link with title
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):
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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...
What are some alternatives?
sharp - High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
qrcode - qr code generator
jimp - An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.
gm - GraphicsMagick for node
cropper
ImageScript - zero-dependency JavaScript image manipulation
lena.js - :woman: Library for image processing
is-progressive - Check if JPEG images are progressive
fastimage - A module that finds the size and type of an image by fetching and reading as little data as needed.
probe-image-size - Get image size without full download. Supported image types: JPG, GIF, PNG, WebP, BMP, TIFF, SVG, PSD, ICO.
image-type - Detect the image type of a Buffer/Uint8Array