GitHub Universe offers a comprehensive virtual experience for those unable to attend in person, with all sessions being recorded and live-streamed on the event's website. The lineup includes a keynote by GitHub CEO Chris Wanstrath, a live podcast by Roman Mars, and a fireside chat with Quip's CEO, Bret Taylor. The event features discussions on data transparency by Clarence Wardell from the USDS, explores AI's role in creative writing with Benjamin, Oscar Sharp, and Ross Goodwin, and addresses open-source challenges with insights from companies like Salesforce and Netsuite. Participants can also learn about improving time-to-market and ROI with InnerSource, and hear strategies for enhancing diversity and inclusion from industry leaders such as Bloomberg, Hewlett-Packard Enterprise, Walmart, and IBM.