eslint-plugin-node | Additional ESLint's rules for Nodejs | Runtime Evironment library

Somewhere along the lines of updating my node version / dependencies for both machines, I noticed that building my app in production on another machine outputs an error while building for production on my main machine does not.

The errors go away if I move the affected devDependencies to the dependencies array in my package.json, but that's more of a workaround and I would like to know why I'm seeing the different behavior.

As far as I understand, when running npm install in production, it will not install my dev dependencies. This is fine since I tested this on my dev machine, and the app built fine even without my dev dependencies.

However, in production, I get errors such as these:

Cannot find module 'sinon' or its corresponding type declarations.

Could not find a declaration file for module 'cors'. '/home/ubuntu/brobot/source/node_modules/cors/lib/index.js' implicitly has an 'any' type. Try `npm i --save-dev @types/cors` if it exists or add a new declaration (.d.ts) file containing `declare module 'cors';

They go away if I move the affected packages to the dependencies array instead of dev dependencies, but why? And why does it build fine without my dev dependencies on my dev machine?

Here are my configurations:

package.json shortened:

I install npm i @types/react-native-snap-carousel and version is 3.8.5 My package.json is

In my latest project, I'm using laravel-mix with the built in browserSync, and I've added tailwindCss as a package.

This is the webpack.mix.js file:

After cloning the repository from Github then install npm and try to execute ember s. but I got this error. Then I delete node modules directory and package-lock.json file and install npm again. But i can't solve it.I am googling this error but can't solve it. Plz, Help me. Here is my Error:

I have a pre-developed angular project, i just ran npm i to install its packages locally, then ng serve to run the project, the project works well without problems but..

when i wanted to create a new component with ng g c new-component i got this error:

So i'm new in JS and i have a task for mastering Ajax Requests.I should send an email input from form to the server and a lot more,but i can not figure out how to send this data to a server that is in another folder.I lost all my nerves with this task and i dont know what to do. So,i have a folder personal-website-server and another folder src where is my project,both folders are in another folder,the parent. It looks like this :
./
dist < webpack bundle folder
node_modules
personal-website-server
/ package.json in personal-website-server
src
and package.json in the parent folder Image for more understanding:

So,i should do this:
Upon clicking on the "Subscribe" button, implement the functionality for sending a user email to the server. For that, make POST Ajax request using http://localhost:3000/subscribe endpoint. The call to the server should only be made when the form is valid (the validate function )
The connection is made through a proxy to the server,idk how this thing works and i get it hard to do this task because its not so described.
Codes:
I created fetch.js in src that checks if email is valid and sends it to the server,like i understood:

• dockerfile:

I am experiencing difficulty writing tests for react-native typescript screen using instructions from the URL below https://react-native-async-storage.github.io/async-storage/docs/advanced/jest/

I keep getting the below error

FAIL app/screens/login/login-screen.test.tsx ● Test suite failed to run

I'm trying to set up my project so I can have a common library that is then used by two different wep-apps. All apps use React and I'm working on breaking out a part of the first web-app I've gotten working into it's own library, the common library.

So far,

• I've created two npm packages, software/library and software/app1.
• library has webpack and babel setup.
• I've ran npm link ../library from inside software/app1.

Now I'm still getting the message:

1. You might have mismatching versions of React and the renderer (such as React DOM)
2. You might be breaking the Rules of Hooks
3. You might have more than one copy of React in the same app

It seems like webpack and babel are working correctly because app1 can see ../library, but library's React must be conflicting with app1's copy.

ran in app1