https://github.com/duskdyr/userscripts

Collection of userscripts I wrote for my needs, mostly focused on improving image quality on social media sites like BlueSky or Twitter.
https://github.com/duskdyr/userscripts

bluesky image multimedia social-media twitter userscript

Last synced: 11 days ago
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Collection of userscripts I wrote for my needs, mostly focused on improving image quality on social media sites like BlueSky or Twitter.

• Host: GitHub
• URL: https://github.com/duskdyr/userscripts
• Owner: Duskdyr
• License: mit
• Created: 2025-01-24T08:05:50.000Z (13 days ago)
• Default Branch: main
• Last Pushed: 2025-01-25T10:24:02.000Z (12 days ago)
• Last Synced: 2025-01-25T10:24:18.624Z (12 days ago)
• Topics: bluesky, image, multimedia, social-media, twitter, userscript
• Language: JavaScript
• Homepage:
• Size: 32.2 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Duskdyr's Userscripts Collection

Collection of userscripts I wrote for my needs, mostly focused on improving image quality on social media sites like BlueSky or Twitter.

## HD BlueSky [[install]](https://greasyfork.org/scripts/524794)

- While browsing the site, JPEG thumbnails are replaced with full-sized AVIF images.

- When clicking an image, JPEGs are replaced with lossless PNGs.

## HD Twitter [[install]](https://greasyfork.org/scripts/524826)

- When clicking an image, JPEGs are replaced with lossless PNGs.

## Considerations

- If a certain image was originally uploaded in JPEG or WebP, then the PNG you get will be as lossy as its origin, but that's still *way* better than the highly compressed JPEG BlueSky and Twitter serve by default.

- Images that were uploaded as PNG will actually be lossless but maybe not at their original resolution, as BlueSky and Twitter will resize anything you throw at them.

- In BlueSky, full-sized AVIF images are higher quality and of similar size as JEPG thumbnails, so switching to that format while browsing should give you a smooth and higher quality experience without noticeably sacrificing bandwidth.

- Before installing any of these scripts, you need a userscript manager on your browser. I recommend [Violentmonkey](https://violentmonkey.github.io/get-it/), as it's both open source and multiplatform, but others like [Greasemonkey](https://addons.mozilla.org/firefox/addon/greasemonkey/) or [Tampermonkey](https://www.tampermonkey.net/) should work just fine.