Reactivex is a solid-style Icon from Simple Icons set.

The Reactivex icon shows a bold curled fox-like animal silhouette with a white eye and sweeping tail. Drawn in the solid style on a 24px grid so its bold shape stays clear at small sizes. Use it for ReactiveX libraries, reactive programming documentation, developer tools, code repositories, and technology branding. It belongs to Simple Icons free set in the Brand Logos family.