The Complete React Developer Course (with Hooks and Redux) - Avoid Global Modules

The video tutorial explains the disadvantages of using global modules and advocates for local module installation. It highlights issues like version control and collaboration challenges with global modules. The tutorial guides on uninstalling global modules and installing them locally using yarn or npm. It also covers setting up scripts in package.json to automate tasks, making project management more efficient. The benefits of local modules, such as defined dependencies and version flexibility, are emphasized.

Why is it generally not recommended to install global modules?

• They are not supported by NPM.

• They are more expensive.

• They can cause version conflicts across projects.

• They are always outdated.

What command is used to uninstall global modules installed via Yarn?

• yarn global uninstall

• yarn delete

• yarn remove

• yarn global remove

What happens when you try to run a command after uninstalling its global module?

• The system crashes.

• An error occurs indicating the module is missing.

• The command is ignored.

• The command runs successfully.

How do you install a module locally using Yarn?

• yarn install local

• yarn get

• yarn local add

• yarn add

What is the benefit of setting up scripts in package.json?

• It allows for automatic updates.

• It simplifies running commands by using short script names.

• It increases the speed of the application.

• It reduces the size of the node_modules folder.

What is one advantage of defining dependencies in package.json?

• It allows for faster internet speeds.

• It ensures all collaborators use the same versions.

• It makes the application run offline.

• It automatically fixes bugs.

What is the next topic introduced after discussing local modules?

• Creating a REST API

• Setting up a database

• Using Docker

• Installing Webpack