TMIL: Basic JS "Hello World"

This month in TMIL (This Month I've learned) I want to share with you the outcome I produced from reviewing the fundamentals module of Epic React: Basic JS "Hello World":

• 📓 Notes: Some annotations, discoveries or thoughts while going through this module.
• 📚 Resources: Interesting articles / documentation / repositories I took a deep look into while going through this module.
• 💡🗒 Blog ideas: Ideas to blog posts I had while going through this module. To explain these concepts with my own words will consolidate my JS/web/React knowledge and I will train my writing skills at the same time.

This blog post pretends to be used as a personal knowledge database but, at the same time, it would be awesome if somebody else can learn something from it. Enjoy!

Notes

<script type="module">: The good news is that modern browsers have started to support module functionality natively, and this is what this article is all about. This can only be a good thing — browsers can optimize loading of modules, making it more efficient than having to use a library and do all of that extra client-side processing and extra round trips.

Resources

Here are some good articles/documentation entries I took a look into while going through this exercise. It refreshed and complemented my knowledge about the how the Browser works with HTML and how JavaScript modules work.

• MDN: What is the DOM?
• MDN: JS Modules
• JS Modules examples

Blog ideas

Here are some ideas I got as potential blog posts:

• What's the difference between Element.append() and Node.appendChild()?
• Understanding JS modules