What are some alternatives?
When comparing Newslines and Timeline JS, you can also consider the following products
Timeline - Timeline is a cross-platform application for displaying and navigating events on a timeline.
Aeon Timeline - "The timeline tool for creative thinking. Capture, create and explore ideas."
Sutori - Sutori is the easiest way to create an interactive story collaboratively.
Google News - Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.
liniaa - See all your precious memories at a glance.
Tiki-Toki - Tiki-Toki is web-based timeline software for creating beautiful interactive timelines that you can share on the web.