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Highlight and Share the Web!

Diigo is a powerful research tool and a knowledge-sharing community

Research and Collaborate

  • Don't just bookmark! Highlight the web! Add sticky notes too!
  • Access and search your findings from any PC or iPhone!
  • Create groups to pool resources for specific projects.

Connect and Discover

  • You are what you annotate, creating a presence for you in the community.
  • Connect with friends effortlessly and non-intrusively through content.
  • Discover quality resources on any subject or get personalized recommendations.
  • Learn More »
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Active Users

Yesenia Hernandez Maggie Tsai Howard Keziah Nadine Norris Mario A Núñez Mark   Moultrie Creek Lainie (McGann) Rowell Mah Saito Kristin Hokanson Bill Wolff de Villamil Frédéric Ivan Pavlov Darren Draper Jeremy Price Lisa Parisi Joel Bennett Hans De Keulenaer Gary Edwards Shaun Fletcher

Hot Tags

  • 411797 bookmarks are tagged with blog,
  • 334116 bookmarks are tagged with design,
  • 46360 bookmarks are tagged with fashion,
  • 50232 bookmarks are tagged with html,
  • 384413 bookmarks are tagged with web,
  • 101249 bookmarks are tagged with opensource,
  • 422339 bookmarks are tagged with tools,
  • 85836 bookmarks are tagged with ajax,
  • 83544 bookmarks are tagged with java,
  • 127853 bookmarks are tagged with tutorial,
  • 214338 bookmarks are tagged with travel,
  • 86862 bookmarks are tagged with game,
  • 165044 bookmarks are tagged with politics,
  • 94427 bookmarks are tagged with community,
  • 51900 bookmarks are tagged with magazine,
  • 65485 bookmarks are tagged with review,
  • 344973 bookmarks are tagged with video,
  • 38181 bookmarks are tagged with storage,
  • 132450 bookmarks are tagged with css,
  • 45589 bookmarks are tagged with hosting,
  • 22680 bookmarks are tagged with mail,
  • 161032 bookmarks are tagged with computer,
  • 112728 bookmarks are tagged with entertainment,
  • 125327 bookmarks are tagged with mac,
  • 40921 bookmarks are tagged with forum,
  • 190608 bookmarks are tagged with shopping,
  • 34828 bookmarks are tagged with e-learning,
  • 71601 bookmarks are tagged with humor,
  • 68733 bookmarks are tagged with sports,
  • 60391 bookmarks are tagged with hardware,
  • 386396 bookmarks are tagged with web2.0,
  • 168472 bookmarks are tagged with linux,
  • 436144 bookmarks are tagged with software,
  • 292268 bookmarks are tagged with internet,
  • 81978 bookmarks are tagged with book,
  • 119724 bookmarks are tagged with security,
  • 83343 bookmarks are tagged with collaboration,
  • 354589 bookmarks are tagged with education,
  • 400075 bookmarks are tagged with online,
  • 90531 bookmarks are tagged with tutorials,
  • 144774 bookmarks are tagged with social,
  • 56072 bookmarks are tagged with network,
  • 92477 bookmarks are tagged with tech,
  • 173376 bookmarks are tagged with research,
  • 110996 bookmarks are tagged with photo,
  • 92539 bookmarks are tagged with mobile,
  • 73420 bookmarks are tagged with microsoft,
  • 57711 bookmarks are tagged with website,
  • 95215 bookmarks are tagged with flash,
  • 3360 bookmarks are tagged with annotation,
  • 312810 bookmarks are tagged with technology,
  • 69456 bookmarks are tagged with php,
  • 75159 bookmarks are tagged with quickd,
  • 168072 bookmarks are tagged with webdesign,
  • 45086 bookmarks are tagged with networking,
  • 69179 bookmarks are tagged with library,
  • 53806 bookmarks are tagged with maps,
  • 93573 bookmarks are tagged with blogging,
  • 45958 bookmarks are tagged with podcast,
  • 84299 bookmarks are tagged with culture,
  • 75408 bookmarks are tagged with youtube,
  • 48123 bookmarks are tagged with guide,
  • 130948 bookmarks are tagged with windows,
  • 206076 bookmarks are tagged with google,
  • 256513 bookmarks are tagged with search,
  • 100994 bookmarks are tagged with wiki,
  • 81136 bookmarks are tagged with graphics,
  • 143103 bookmarks are tagged with howto,
  • 183123 bookmarks are tagged with programming,
  • 245533 bookmarks are tagged with health,
  • 78865 bookmarks are tagged with mp3,
  • 62905 bookmarks are tagged with flickr,
  • 77987 bookmarks are tagged with article,
  • 102575 bookmarks are tagged with javascript,
  • 97980 bookmarks are tagged with writing,
  • 23678 bookmarks are tagged with calendar,
  • 92917 bookmarks are tagged with audio,
  • 91159 bookmarks are tagged with tv,
  • 139924 bookmarks are tagged with download,
  • 206054 bookmarks are tagged with science,
  • 148254 bookmarks are tagged with photography,
  • 86241 bookmarks are tagged with wordpress,
  • 52283 bookmarks are tagged with services,
  • 115353 bookmarks are tagged with food,
  • 108359 bookmarks are tagged with learning,
  • 92578 bookmarks are tagged with photos,
  • 170871 bookmarks are tagged with resources,
  • 66062 bookmarks are tagged with productivity,
  • 2258 bookmarks are tagged with techcrunch,
  • 57546 bookmarks are tagged with recipes,
  • 44670 bookmarks are tagged with ipod,
  • 14726 bookmarks are tagged with election,
  • 38749 bookmarks are tagged with diet,
  • 8972 bookmarks are tagged with lifehacker,
  • 64990 bookmarks are tagged with inspiration

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Featured Lists

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Featured Groups

  • OpenDocument

    A collection of comments and discussions concer...

    Bookmarks: 424    Members: 28

  • CSS Evangelist

    a collection of resources of all things CSS- I...

    Bookmarks: 785    Members: 345

  • Twitter Freaks

    Share your Twitter resources here!

    ...

    Bookmarks: 2935    Members: 518

  • Web2.0

    discuss everything about Web2.0

    Bookmarks: 2284    Members: 971

  • K-12Librarians

    Bookmarks: 402    Members: 40

  • Diigo Community

    Share your review, tips, tricks, and ideas for ...

    Bookmarks: 632    Members: 857

  • Sustainable Energy

    Resources on Sustainable Energy

    Bookmarks: 2458    Members: 96

  • Classic Arcades

    This is a group for users who collect and resto...

    Bookmarks: 2604    Members: 31

  • The Apple Group

    This is the group for everything Apple. From Ma...

    Bookmarks: 1230    Members: 447

  • Genealogy Research Resources

    Share links to online research resources for fa...

    Bookmarks: 1809    Members: 129

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