Learn how to use sourcemaps in your Javascript applications - kzread.info/dash/bejne/loucy7yPfLO6k84.html

i really like your videos on ts. they are awesome. your voice and talking speed is perfect, i understand every single thing you explain properly.

@MonsterlessonsAcademy

3 жыл бұрын

Glad you like them!

I have struggled with examples in books from reputable publishers and failed miserably: missing @, missing commas in .babelrc, @babel-cli instead of @babel/cli etc. etc. This video is a lifesaver. Slow, systematic, accurate. I am rushing to your other courses. Thank you so much.

@MonsterlessonsAcademy

2 жыл бұрын

Happy to hear that. This is why I never recommend books - they have typos and it's not the same like seeing in video that it works.

amazing video! straight to the point!!!

@MonsterlessonsAcademy

Жыл бұрын

Thank you!

Thanks for a great intro to Babel :)

@MonsterlessonsAcademy

2 жыл бұрын

Glad you like it!

excellent video! thank you!

@MonsterlessonsAcademy

2 жыл бұрын

Glad you liked it!

Well explained! Thanks a lot

@MonsterlessonsAcademy

Жыл бұрын

Glad it was helpful!

Very nice and precise explanation

@MonsterlessonsAcademy

2 жыл бұрын

Thank you so much 🙂

Great video!

@MonsterlessonsAcademy

2 жыл бұрын

Thanks!

I like you explaining things 👍

@MonsterlessonsAcademy

4 ай бұрын

I appreciate that!

Awesome video! Thanks for the lesson. Reading the Babel docs was not very helpful but after watching your video it is starting to make sense. Plus you are using zsh!!! Love it. Are you using Vim/Neovim? If so, I was wondering what plugins do you use? I have been using Vim for the past 5 months and I finally feel a bit comfortable adding on to it.

@MonsterlessonsAcademy

2 жыл бұрын

Hi. I'm glad it was helpful. Here is a video about Vim and what I use inside. kzread.info/dash/bejne/i6aAy9egdMuppc4.html

Oleks, great vid. Came here because I have a NodeJS project with D3.js lib that I try to PKG into an EXE. This does not work saying: "Warning Failed to make bytecode node10-x64 for ...". So I decided to babel my project. The question that I still have after watching the video: How can I babel a whole directory like " ode_modules\d3\"

@MonsterlessonsAcademy

2 жыл бұрын

You can babel only prepared package. If d3 has commonjs module that you want to build it will work. But I didn't do anything with d3 long time so can't help here.

Nice explain

@MonsterlessonsAcademy

Жыл бұрын

Thank you

great tutorial 👏, just a note - 9:45 - you pronounced "target" like it is an alien planet :D, I like it.

@MonsterlessonsAcademy

2 жыл бұрын

Oh thank you!

Why not use "npx babel" instead of full relative path to babel command? And you can create npm script to run babel compilation.

@MonsterlessonsAcademy

2 жыл бұрын

Sure, I just wanted to show how it really works underneath and from where babel runs.

why do I keep getting "node_modules is not recognized as an internal or external command or batch file?

@MonsterlessonsAcademy

2 жыл бұрын

your command should start with ./node_modules/.....

Gem

@MonsterlessonsAcademy

2 жыл бұрын

Thank you!

I came here because for years I've been using babel cli, today I upgraded it (wanted some new ES features) and - what a surprise - it does not work! For some reason it “can't find find preset "@babel/preset-env" relative to directory "src"” or some bs (even though the preset is installed, apparently it's a Windows only issue). So now I have to learn about writing a config file ughhh I hate this so much. If I was a full-time JS coder I'd kms

@ubhelbr

Жыл бұрын

turns out "babel-upgrade" package only updates your package.json but does not actually install all the packages for you, you must run "npm install" afterwards

@MonsterlessonsAcademy

Жыл бұрын

Updates are always a pain to fix

In 2023 one should consider to leave babel out or remove it from the project. IE 11 usage statistics is on an all time low of beyond 0.5% globally. All other common browsers have adapted async await and of course ES6 features.

@thestype

Жыл бұрын

If ones application has elevated security requirements, like handling login and user data I would even suggest to keep the old browsers out.

@MonsterlessonsAcademy

Жыл бұрын

Sure but the problem is we typically use framework tools like create-react-app and rarely setup babel ourselves. And in all these tools it is still inside.

This is just perfect

@MonsterlessonsAcademy

Жыл бұрын

Thank you!