Aditya Punjani's later Flipkart talk (https://youtu.be/m2tvYGCdOzs) mentioned the importance of mobile web apps and 60 FPS.
Ben Alpert's talk mentioned (https://youtu.be/-RJf2jYzs8A?t=1378) "React Native for the web" would be awesome.
There was even a lightning talk on react-native-web which attempts to do this using the traditional DOM (https://www.youtube.com/watch?v=RBg2_uQE4KM)
Whatever happened to Flipboard's React Canvas (http://engineering.flipboard.com/2015/02/mobile-web/ and https://github.com/Flipboard/react-canvas) being a solution to these problems? There's pretty good browser availability and although there's currently no perfect solutions for things like accessibility, SEO, or server-side rendering... I failed to se a real "nail in the coffin". Did it just never gather enough momentum?
In practice it seems somewhat malicious to do this, however there may be some legitimate use cases too.
In any case, it's a cool piece of art.
NavigationExperimental: new multi-tab-aware navigation component https://github.com/facebook/react-native/tree/master/Librari...
cf. previous work on in-app "paths"by TaskRabbit http://tech.taskrabbit.com/blog/2015/09/21/react-native-exam...
Nuclide is an IDE for building react-native apps http://nuclide.io/docs/quick-start/getting-started/ source https://github.com/facebook/nuclide
Realm is a mobile database: an alternative to SQLite & key-value stores. Previously iOS and Java, now works with react native too https://github.com/realm/realm-js
Exponent lets you write apps in js w/o need for iOS/Android toolchain https://exponentjs.com/
Static site generator using React.js https://github.com/gatsbyjs/gatsby
React Native for Web: A framework for building Native Web Apps https://github.com/necolas/react-native-web
The source code of wp-calypso, an example of a large React.js project: https://github.com/Automattic/wp-calypso/tree/master/client
enzyme's shallow-DOM testing utilities for React https://github.com/airbnb/enzyme#shallow-rendering
react-native-mock: a fully mocked and test-friendly version of react native https://github.com/lelandrichardson/react-native-mock
graphene: GraphQL framework for Python https://github.com/graphql-python/graphene and their hosted version http://resolver.cloud/