CapitolStrong.org launches in the wake of the Jan. 6, 2021, attack on the U.S. Capitol. The new microsite enables a diverse group of civil society organizations working to strengthen Congress to share information, promote one another’s resources and work together to honor and support congressional employees at all levels. The Library of Congress included CapitolStrong.org—and the work of this coalition to support the Capitol Hill community—in historical records intended to document the Jan. 6 attack and its aftermath.