Most users can go here to download and install Python 3.8.
Homebrew on macOS:
brew install python
This will download the most recent python release. This series should be well supported in the future but if you need Python 3.8 go here and find the section titled
Looking for a specific release?
Most users will go here to download and install node.js.
Homebrew on macOS:
brew install node
This will download the most recent Node.js release. If you need another version of node here go here or consider using the Node Version Manager (nvm)
3. Install Yarn (optional)
Yarn is an excellent alternative to using npm to install Node.js packages. Yarn caches packages so it speeds up the installs.
Assuming you have Node.js installed, you should have npm as well. Verify npm is installed by:
npm -v
If not error occurs, you can install yarn with:
npm install -g yarn
If, for some unforseen reason, this fails, try to download yarn here