JSmol
JavaScript-Based Molecular Viewer From Jmol
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JSmol can read all the files that Jmol reads. You can do all the scripting that Jmol does. You can create all the buttons and links and such that you are used to creating for Jmol. All of the rendering capability of the Jmol applet is there. JSmol has both a console and a popup menu.
JSmol is integrated fully with JSME and JSpecView.
A "lite" version of JSmol provides minimal functionality (balls and sticks only) for extremely small-bandwith apps.
Released 1/12/2013