Re: New Presentation about Modern GWT Webapp Development

Great deck, there are a few inaccuracies though:

• Slide 18:  "Most browsers will allow a maximum of two simultaneous connections for fetching resources." This has been wrong for some time; limit has been bumped to 6 since IE8, Firefox 3.6 (https://developer.mozilla.org/en-US/docs/Web/HTTP/Connection_management_in_HTTP_1.x#Domain_sharding, https://hpbn.co/http1x/#using-multiple-tcp-connections, https://en.wikipedia.org/wiki/HTTP_persistent_connection#Use_in_web_browsers, http://www.stevesouders.com/blog/2008/03/10/ie8-speeds-things-up/, http://kb.mozillazine.org/Network.http.max-persistent-connections-per-server), I've even found a resource stating that IE11 used up to 13 connections (https://docs.pushtechnology.com/cloud/latest/manual/html/designguide/solution/support/connection_limitations.html)
• Slide 20: I'm pretty sure modern browsers will start to fetch bigImageOne and reallyBigImageTwo in parallel to externalScriptZero (see https://developer.mozilla.org/en-US/docs/Glossary/speculative_parsing), and of course the example is tailored for a 2-connection-per-server limit, which is no longer the case. As we're at it, you might also want to talk about <script defer> and <script async>.
• Slide 23: "one-to-one" this is not true: there will be at least 2 files: *.java.js and *.impl.java.js, and each nested class will generate two additional files (see https://github.com/google/j2cl/tree/309799e486ed371f364468560c5983948ad54f0c/transpiler/javatests/com/google/j2cl/transpiler/readable/enums/output for example)

On Monday, May 11, 2020 at 11:01:56 PM UTC+2, Dr. Lofi Dewanto wrote:

Hi All,

if you need a presentation about modern GWT development as an introduction, just take a look at this:

https://bit.ly/gwtintropresentation

I also added this presentation in the Modern GWT Padlet: https://bit.ly/GWTIntroPadlet

Have fun,

Lofi

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