https://www.sublimetext.com/
https://www.sublimetext.com/docs/3/linux_repositories.html
https://www.sublimetext.com/docs/3/linux_repositories.html#pacman

install the GPG key
curl -O https://download.sublimetext.com/sublimehq-pub.gpg && sudo pacman-key --add sublimehq-pub.gpg && sudo pacman-key --lsign-key 8A8F901A && rm sublimehq-pub.gpg

select the channel to use
Stable
    echo -e "\n[sublime-text]\nServer = https://download.sublimetext.com/arch/stable/x86_64" | sudo tee -a /etc/pacman.conf
Dev
    echo -e "\n[sublime-text]\nServer = https://download.sublimetext.com/arch/dev/x86_64" | sudo tee -a /etc/pacman.conf

sudo pacman -Syu sublime-text


https://packagecontrol.io/

LiveReload
https://packagecontrol.io/packages/LiveReload
https://medium.com/@theyesyed/how-to-live-reload-in-sublime-text-3-with-auto-saving-features-51e06f681ab1
https://webdesign-master.ru/blog/tools/525.html
https://stackoverflow.com/questions/25886011/how-do-i-install-livereload-on-sublime-text-3
https://www.youtube.com/watch?v=_cbgjtUhjyY