The 25 most popular sites from 2010 ranked by the number of bookmarks at del.icio.us.

See the Class of 2004, the Class of 2005, the Class of 2006, the Class of 2007, the Class of 2008, the Class of 2009, the Class of 2011 and the Hall of Fame

  1. google-font-directory (9560 overall)
  2. html5rocks (7818 overall)
  3. thenounproject (7348 overall)
  4. 0to255 (5875 overall)
  5. hipmunk (5234 overall)
  6. appinventor (5199 overall)
  7. paper.li (4094 overall)
  8. periodic-table (3856 overall)
  9. html5test (3752 overall)
  10. everytimezone (3582 overall)
  11. appbrain (3409 overall)
  12. google-public-data-explorer (2935 overall)
  13. visualizing.org (2882 overall)
  14. gridulator (2864 overall)
  15. ge.tt (2846 overall)
  16. fiverr (2762 overall)
  17. bounce (2655 overall)
  18. typewith.me (2650 overall)
  19. flipboard (2647 overall)
  20. head-js (2568 overall)
  21. reclaimprivacy (2497 overall)
  22. plupload (2484 overall)
  23. whatthefuckshouldimakefordinner (2482 overall)
  24. woorank (2434 overall)
  25. teachparentstech (2419 overall)