Check out my contribution to Speed Awareness Month to help make the web a faster place where I share tips to improve delivery of static assets, like images, stylesheets, and javascript files, by serving from a cookie-free domain to reduce bandwidth and levaraging CDN pull zones to improve delivery times.
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A case study of Rails applications making a common Webpacker mistake of rendering modules multiple times on a single page. We'll describe why the problem happens and present a Webpacker Packing Checklist for proper code-splitting.
Navigate the world of Webpacker and webpack on Rails with confidence using this collection of mental maps I put together.
When running Rails system or integration tests, you might be surprised to learn that Webpacker will load your development webpack config. What's the deal?