local-lib | local lib/ for perl modules | FTP library

I recently learned that async/await is built into ES2017, but I have made several projects that I needed to require the package async in order to use async/await.

Is there an easy way to tell when I can access async normally or when I need to import it? Do I ever need to use that npm package? What is the purpose of the async package (which currently shows 47,469,002 weekly downloads) if the exact same functionality is now built into the language?

For an example project that requires async feel free to look at the Local-Library MongoDB/Express/Node tutorial project on MDN.

Since this is an Express app (as several of my own are), does this have anything to do with ExpressJS?

I have looked around for about a bit trying to find these answers but have come up empty-handed. Any help understanding this is appreciated.

I encountered a permission error while trying to build a docker container in a React app.
I tried to make use of the community answers, but didn't help.
Following related discussion I tried:

• I get the current user: id -un
• tried this: sudo chown -R myUser:myUser /usr/local/lib/node_modules
• this also threw the same error: sudo chown -R ownerName: /usr/local/lib/node_modules
• same with this: sudo chown -R $USER /usr/local/lib/node_modules
• adding a user didn't help: sudo chown -R $USER /app/node_modules
• tried to give permission installing this: sudo npm install -g --unsafe-perm=true --allow-root
• another try was to remove node_modules and install specifying sudo: sudo npm install

Adding this to docker-compose file, didn't help either:

I cannot build and install Oracle Instant Client 19.8 on macOS Big Sur 11.2.1. I get the following error:

My new M1-based Mac has Apple's built-in Perl version, v5.28.2. I used homebrew to install the latest perl, 5.32.0, and I configured the local::lib option so that cpan modules would get installed in ~/perl5. All of that works for the most part.

But... I cannot install XML:Parser in this homebrew/local-lib configuration. I think XML::Parser is installed in Apple's base config, but I really want to be able to update Perl and install modules, so I think this config is the right way to do that. But a LOT of stuff requires XML::Parser.

Here are my environment variables, PATH, etc:

Before I'll start - I've looked at the following links and none of them worked for me (my assumption is that I'm doing something wrong):

• https://appmediation.com/how-to-add-local-libraries-to-gradle/

• How to add local .jar file dependency to build.gradle file?

• Use local jar as a dependency in my Gradle Java project

• How do you add local .jar file dependency to build.gradle.kt file?

• Gradle: how do I include a local jar from a dependent java project in an Android build?

I'm trying to add Batik to my existing Gradle project, from what I could tell this library is not published over Maven repository.

My project structure is as follow:

I've the following structure on my Aitflow process: