shrivel VS ImageOptim-CLI

Compare shrivel vs ImageOptim-CLI and see what are their differences.

shrivel

Command line wrapper utility to shrink a path of images for web based on external tools. (by sandreas)
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shrivel ImageOptim-CLI
2 1
5 3,423
- -
10.0 5.4
over 1 year ago 4 months ago
C# TypeScript
Apache License 2.0 MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

shrivel

Posts with mentions or reviews of shrivel. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-08-30.
  • Ask HN: What was your last “ah-ha ” moment?
    1 project | news.ycombinator.com | 10 Oct 2022
    I was trying to create PDF files from photos taken with a phone camera (aka docscanner) and tried to compress as good as possible, when I realized that PNG supports 1 bit mode, with a palette of only 2 entries...

    Combined with adaptive thresholding (e.g. Sauvola) this resulted in extremely compressed but still readable images.

    I wrote a little C# tool called shrivel for my requirements: https://github.com/sandreas/shrivel/blob/main/shrivel/Comman...

  • Losslessly Optimising Images
    9 projects | news.ycombinator.com | 30 Aug 2022

ImageOptim-CLI

Posts with mentions or reviews of ImageOptim-CLI. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-08-30.
  • Losslessly Optimising Images
    9 projects | news.ycombinator.com | 30 Aug 2022
    Disclaimer: There may be newer tools with better support for Linux or Windows, but for macOS users, the venerable "ImageOptim-CLI" project ^1 remains a powerful option.

    It wraps ImageOptim, ImageAlpha, and JPEGmini in a single executable, and is able to produce visually-indistinguishable image assets with 60-80% reduction in bytecount, for nearly any corpus of unoptimized files. I've used it to great effect as a webperf consultant. Enjoy! :)

    1. https://github.com/JamieMason/ImageOptim-CLI

What are some alternatives?

When comparing shrivel and ImageOptim-CLI you can also consider the following projects:

guetzli - Perceptual JPEG encoder

jpeg2png - silky smooth JPEG decoding

zopfli - Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.

squoosh - Make images smaller using best-in-class codecs, right in the browser.

oxipng - Multithreaded PNG optimizer written in Rust

libavif - libavif - Library for encoding and decoding .avif files

ImageOptim - GUI image optimizer for Mac