Things to do after installing Ubuntu

No need of Desktop envis Ubuntu default one is enough with Gnome Tweaks
Install Gnome Tweaks "sudo apt install gnome-tweak-tool"
Install All Gnome extensions with "sudo apt install $(apt search gnome-shell-extension | grep ^gnome | cut -d / -f1)"
You can add Gnome chrome extension here "https://chrome.google.com/webstore/detail/gnome-shell-integration/gphhapmejobijbbhgpjhcjognlahblep?hl=en"
Make the Dock and top bar look like windows with Dash to Panel extension by turning on this extension "https://extensions.gnome.org/extension/1160/dash-to-panel/"
You can find tweaks in Tweaks app.
Install JRE with "sudo apt install default-jre"
Install JDK with "sudo apt install default-jdk"
Install VSCode with "sudo snap install --classic code # or code-insiders"
Install curl with "sudo apt-install curl"
Install NodeJs with "curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash - ||||| sudo apt-get install -y nodejs"

Sources : https://www.tecmint.com/things-to-do-after-installing-ubuntu-20-04/

https://code.visualstudio.com/docs/setup/linux

YV now