This user script improves viewing illustrations on Pixiv.

The most recent version can be installed here.

Features:

• Fast endless search results and an uncluttered image view.
• One-click bookmarks and following.
• Dark theme.
• Download Pixiv animations (ugoira) as an MKV.
• Download manga pages as a ZIP.
• Seek, pause and fullscreen animations.
• Navigate search results with the mouse wheel or keyboard (pgup, pgdn).
• Faster image loading.
• Background image loading for fast navigation.
• Better scaling for pixel art.
• Slideshow mode for viewing bookmarks.

When viewing an image:

• Click to zoom and drag to pan around.
• Right-click to like, bookmark, view the artist, edit bookmark tags, etc.
• Right-click + mousewheel to adjust zoom.
• Click videos to pause and unpause.
• Click the thumbnail icon to switch to the result list (or press escape).
• Mouse wheel to go the next/previous image.
• Double-click to toggle fullscreen.

Other stuff:

• Click the Pixiv icon in any page to view the regular page, and click the Pp icon in the corner to come back.
• Automatically pan images (optional).
• When viewing an image: Page down: move to the next image Page up: move to the previous image Home: jump to the first manga page End: jump to the last manga page (useful to skip past very long posts) ^B to quick bookmark, Alt-^B to bookmark privately, and ^V to like.
• When playing a video: Home: rewind Space: pause Q, W: frame advance 1-9: set playback speed

Supported pages:

• Image and user searches
• Artist work listings
• Viewing bookmarks
• Recommended works and users
• Similar bookmarks, illustrations, artists
• New following posts
• Rankings

Portions under MIT/BSD license as listed in source. All other code is in the public domain.