| Keywords: Primer, fundamental dictionary, vocabulary, modern Albanian, writing and reading, corpus PÃ«r realizimin e kÃ«tij punimi, janÃ«. | Keywords: Primer, fundamentalĭictionary, vocabulary, modern Albanian, writing and reading, corpus PÃ«r realizimin e kÃ«tij punimi, janÃ«. I am very excited about this, and I wholeheartedly agree with DHH that “we’re way overdue a correction back to simplicity for the frontend.Keywords: Primer, fundamental dictionary, vocabulary, modern Albanian, writing and reading, corpus PÃ«r realizimin e kÃ«tij punimi, janÃ«. For new projects or existing apps that are light on JS, though, using this ES6/HTTP2/import maps method should be pretty straight-forward. I’ll be interested to see if the Rails team develops some sort of migration path to help old apps leave Webpacker behind. The big caveat, though, is that existing projects that are already mired in the current way of doing things will have a hard time converting to the new hotness and may have to stick with Webpacker. It provides one path instead of many, removes a bunch of dependencies, and simplifies the process of adding JavaScript to your app. The proposed tool chain-less approach to JS that DHH debuted in the video above feels just the opposite. It lost the feeling of “convention over configuration” by providing multiple conventions and a fair bit of configuration. The Webpacker approach to JavaScript felt opinion-less and bolted-on to help keep Rails relevant by making it easier to use popular JS frameworks like React.

Rails is notorious for having opinions and enforcing them. All the dependencies–Webpack, Yarn, Node–just to get your JavaScript files compiled and minified seemed like overkill and still does, not to mention the confusion of having two JS directories, app/assets/javascripts and app/javascript. The introduction of Webpacker in Rails 5 always bugged me.

These three technologies can be combined to obviate the JavaScript tool chain.

Import maps are supported by a few browsers and can be added to the rest with a small shim.HTTP2 removes the penalties for serving lots of small asset files instead of individual (large) concatenated and minified asset files.ES6 can be used natively now–no more transpiling!.The main takeaways from this video (and the corresponding blog post) are:

Rails install skip ridoc