BigBlueButton is an open source web conferencing system for on-line learning.
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Latest commit bec6543 Jan 23, 2017 @ffdixon ffdixon committed on GitHub Merge pull request #3588 from capilkey/remove-webrtc-screenshare-flag
Remove screenshare WebRTC options from config.xml
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akka-bbb-apps fix for the case where last voice user was kicked Jan 12, 2017
akka-bbb-fsesl Merge branch 'master' of into … Oct 21, 2016
bbb-api-demo make meetingname field required Jan 16, 2017
bbb-client-check change voiceBridge from "undefined" to "" Jan 5, 2017
bbb-common-message Added new "webcamsOnlyForModerator" parameter for create meeting API. Jan 2, 2017
bbb-fsesl-client Merge branch 'master' into merge-bbb-1.1-dev-java8-with-master May 16, 2016
bbb-lti bbb-lti: Fixed bug in nginx configuration that prevented https of wor… Sep 13, 2016
bbb-screenshare - cleanup Jan 6, 2017
bbb-video - upgrade to latest red5 Nov 22, 2016
bbb-voice-conference/config/freeswitch Updated freeswitch configuration default user flag to "nomoh", no mus… Feb 16, 2016
bbb-voice - upgrade to latest red5 Nov 22, 2016
bbb-web-api Upgrade to latest grails May 27, 2016
bbb-webhooks Fix "ReferenceError: hook is not defined" when removing hook Nov 12, 2015
bigbluebutton-apps Working on avoiding reconnection when ending a meeting by API call Dec 9, 2016
bigbluebutton-client remove screenshare webrtc options from config.xml because they aren't… Jan 23, 2017
bigbluebutton-config Update index.html Jan 5, 2017
bigbluebutton-html5 Merge remote-tracking branch 'upstream/master' into slides Jan 20, 2017
bigbluebutton-web Fixed typos in webcamsOnlyForModerator naming. Jan 4, 2017
clients/flash Implemented MainView style. Dec 9, 2016
deskshare - desktop sharing doesn't stop when the applet is tunneling. Catch t… Feb 4, 2016
doc more messages Apr 19, 2014
labs Rename README to to force its parcing Mar 10, 2016
record-and-playback Restoring annotations when swapping presentation with video Jan 13, 2017
scripts Reverted back file. Feb 2, 2016
services Reverted back API version to 0.81 with updates in outdate files Jul 31, 2014
video-broadcast deskshare transition to webrtc screenshare changes Jul 29, 2016
web-polling cleaning up the webpolling jars Oct 12, 2012
.gitignore Merge pull request #3063 from riadvice/gradlefx Mar 24, 2016 - fix dev instructions May 24, 2016 Update Apr 21, 2015 - minor formatting from IDE Nov 22, 2016


BigBlueButton is an open source web conferencing system for on-line learning.

We believe that every student with a web browser should have access to a high-quality on-line learning experience. We intend to make that possible with BigBlueButton.

BigBlueButton supports real-time sharing of slides (PDF and any document readable by LibreOffice), webcams, whiteboard, chat, voice over IP (using FreeSWITCH), and desktop. It can record and playback all content shared in a session. The use cases for BigBlueButton are

  • One-to-one on-line tutoring
  • Small group collaboration
  • On-line classes (50 or less)

For more information on the latest release -- including installation instructions, demo server, API, and overview of architecture -- see

BigBlueButton and the BigBlueButton Logo are trademarks of BigBlueButton Inc .