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Notices by Eric Portis (eeeps@front-end.social)

  1. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Tuesday, 27-Jan-2026 08:39:28 JST Eric Portis Eric Portis

    Well this is lovely! https://visualrambling.space/dithering-part-1/

    In conversation about 5 months ago from front-end.social permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: visualrambling.space
      Dithering - Part 1
      Understanding how dithering works, visually.
  2. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Tuesday, 27-Jan-2026 08:39:27 JST Eric Portis Eric Portis
    in reply to

    Part 2! https://visualrambling.space/dithering-part-2/

    In conversation about 5 months ago from front-end.social permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: visualrambling.space
      Dithering - Part 2
      Understanding Threshold Map in Ordered Dithering.
  3. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Tuesday, 14-Oct-2025 16:09:50 JST Eric Portis Eric Portis
    • Gianni Rosato

    .@gianni has been producing some fantastic image compression tools https://giannirosato.com/blog/post/oavif/

    In conversation about 9 months ago from front-end.social permalink

    Attachments

    1. No result found on File_thumbnail lookup.
      Introducing oavif | Gianni Rosato
      oavif is a new approach to target quality encoding in image compression, designed around smarter convergence strategies and quicker scoring to be as fast as possible.
  4. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Thursday, 10-Jul-2025 03:47:25 JST Eric Portis Eric Portis

    Everything you ever wanted to know about JPEG XL https://arxiv.org/abs/2506.05987

    In conversation about a year ago from front-end.social permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: arxiv.org
      The JPEG XL Image Coding System: History, Features, Coding Tools, Design Rationale, and Future
      JPEG XL is a new image coding system offering state-of-the-art compression performance, lossless JPEG recompression, and advanced features. It aims to replace JPEG, PNG, GIF, and other formats with a single universal codec. This article provides an overview of JPEG XL, including its history, design rationale, coding tools, and future potential. It can be used as a companion document to the standard (ISO/IEC 18181), or as a standalone article to better understand JPEG XL, either at a high level or in considerable technical detail.
  5. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Thursday, 10-Jul-2025 03:47:24 JST Eric Portis Eric Portis
    in reply to
    • Jon Sneyers

    I've said it before, I'll say it again, getting a front-row seat to watch @jonsneyers work on JXL for the better part of a decade has been a total privilege. Having one, authoritative, publicly-available reference link for "how it works" is hugely valuable.

    In conversation about a year ago from front-end.social permalink
  6. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Thursday, 28-Nov-2024 00:30:55 JST Eric Portis Eric Portis
    in reply to
    • Gianni Rosato

    @gianni hope this means that you’re on to new adventures!

    In conversation Thursday, 28-Nov-2024 00:30:55 JST from front-end.social permalink
  7. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Saturday, 07-Sep-2024 00:47:17 JST Eric Portis Eric Portis

    JPEG XL is going to get an official Rust implementation, and that might be enough to get it into Firefox.

    https://github.com/mozilla/standards-positions/pull/1064

    Win-win if ya ask me. The system... works?

    In conversation Saturday, 07-Sep-2024 00:47:17 JST from front-end.social permalink
  8. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Friday, 12-Apr-2024 23:24:43 JST Eric Portis Eric Portis
    • Eric A. Meyer

    h/t @Meyerweb

    In conversation Friday, 12-Apr-2024 23:24:43 JST from front-end.social permalink

    Attachments


  9. Embed this notice
    Eric Portis (eeeps@front-end.social)'s status on Friday, 23-Feb-2024 17:30:38 JST Eric Portis Eric Portis

    📝 I wrote a thing about color spaces in general and oklab()/oklch() in particular.

    https://ericportis.com/posts/2024/okay-color-spaces/

    In conversation Friday, 23-Feb-2024 17:30:38 JST from front-end.social permalink

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    Eric Portis

    Eric Portis

    Rootin’ & tootin’

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