Compare Calibre Web and Polar Bookshelf's popularity and activity

Popularity
8.8
Growing
Activity
9.5
Declining
Popularity
8.1
Stable
Activity
10.0
Growing

Calibre Web Polar Bookshelf
7,542 4,340
163 72
960 245
66 days 25 days
about 2 years ago almost 2 years ago
1 day ago over 1 year ago
JavaScript TypeScript
GNU General Public License v3.0 only GNU General Public License v3.0 only

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Interest over time of Calibre Web and Polar Bookshelf

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