When to use HTTPS for local development Stay organized with collections Save and categorize content based on your preferences. Using http://localhost for local development is fine most of the time, except in some special cases. This post explains when you need to run your local development site with HTTPS. Also see: How to use HTTPS for local development. In this post, statements about localhost a

"Same-site" and "same-origin" Stay organized with collections Save and categorize content based on your preferences. "Same-site" and "same-origin" are frequently cited but often misunderstood terms. For example, they're used in the context of page transitions, fetch() requests, cookies, opening popups, embedded resources, and iframes. This page explains what they are and how they're different from

Web Performance Made Easy - Google I/O 2018 edition Stay organized with collections Save and categorize content based on your preferences. At Google IO 2018, we presented a roundup of tools, libraries and optimization techniques that make improving web performance easier. Here we explain them using The Oodles Theater app. We also talk about our experiments with predictive loading and the new Guess