TimelineJS is an open-source tool that enables anyone to build visually rich, interactive timelines. Beginners can create a timeline using nothing more than a Google spreadsheet, like the one we used for the Timeline above. Experts can use their JSON skills to create custom installations, while keeping TimelineJS's core functionality.

Add a slide for each place in your story. Setting the location is as easy as a text search for the name or address. You can change the visual style of your map with a few presets, or you can use Mapbox to create your own style.

Storyline is an open-source tool that enables anyone to build an annotated, interactive line chart. To make Storyline as flexible as possible, we've just included the chart, axis labels, and cards. Headlines, context, more specifics on the data sources and credits--we expect you'll include what you want outside of Storyline.