Remember that assumption you have always had that a website can't read the private memory of the process where it's JavaScript is being run (such as sensitive data from other websites)? Turns out it was wrong.. spectreattack.com/spectre.pd…
We're happy to share a new blog post dedicated to the improvements we made to our build and test infrastructure while working on React 16. We hope it will inspire you to try some of these ideas in your own projects!
reactjs.org/blog/2017/12/15/…