Some Charts (built with D3)

US COVID-19 Data  Line and Bar Charts, updated daily
US GDP  Dual Bar/Line Chart with Tool Tip
US Unemployment Rate  Line Chart with Tool Tip
US Jobless Claims  Line Chart with Tool Tip
US Southwest Border Arrests  Bar Chart with Tool Tip
US Annual Oil Production  Line Chart with Tool Tip
US Annual Oil Production  Area Chart

Dual Y-Axis Template
Basic D3 Line Chart Template

More Complete Examples

Dashboard - Risk Assessment
US Presidential Election 2016 - Vote Counts
Force-Directed Sitemap

Maps

Interactive Community Map
US Maps and Resources