Sophie is a free, creative commons authoring tool from the Institute for the Future of the Book and the University of Southern California's School of Cinematic Arts that enables collaboration, reading and publication. Its highlights include an authoring environment that allows users to create complex networked multimedia documents, a reader than opens books in a browser without downloading additional software, comment frames for adding discussions within books, digital libraries compatible with the Sophe iPad app, timeline creation and collaborative book creation. As of version 2.1, Sophie includes HTML5 export for data integrating multimedia content and for use on a wide variety of devices.

Google Charts (formerly the Google Visualization API) is a web-based interface for interactive data visualization via HTML5 and SVG. It includes a number of preset chart types ranging from line charts to word trees and all are customizable. A separate selection of user community contributed chart types is also available. Within a chart, the API identifies events that users can trigger with presets ranging from simple clicks to Javascript methods, and enable users to construct chart dashboards that can be embedded in their website along with the chart proper.

TiddlyWiki is a reusable personal web notebook. It allows anyone to create personal hypertext documents that can be published on the Web, and also search and tag content. The developers write, "TiddlyWiki is designed to be non-linear, structuring content with stories, tags, hyperlinks, and other features. You can organise and retrieve your notes in ways that conform to your personal thought patterns, rather than feel chained to one preset organisational structure. You can use TiddlyWiki as a single file that you view and edit through any web browser, whether you are online or offline. Or you can use it as a powerful Node.js application that stores each of your notes as a separate file."