Vue, also known as Vue.js, is the youngest member of the group. It was developed by ex-Google employee Evan You in 2014. Over the last two years, Vue has seen a substantial shift in popularity, even though it doesn’t have the backing of a large company. The current stable version is 2.17, released in August 2018. Vue’s contributors are supported by Patreon. Vue 3, currently in the prototyping phase is planning to move to TypeScript.
React, developed by Facebook, was initially released in 2013. Facebook uses React extensively in their products (Facebook, Instagram, and WhatsApp). The current stable version in 16.X, released in November 2018.