This report, "Tech2021: Ideas for Digital Democracy," presents a collection of essays on the role of technology in shaping democratic governance. The report is edited by Karen Kornbluh and Sam duPont, with forewords by Rep. Will Hurd and Christopher Schroeder. The essays cover a range of topics, including the potential of open data and computing strategies, the need for privacy rules and accountability in the age of predictive analytics, and the importance of upgrading digital financial infrastructure for fairness. The report also discusses the need for a national bank for green tech and the potential of a digital trade agreement to strengthen the global internet. The authors argue that by leveraging technology, we can unlock digital governance and build a more equitable and democratic future.