Binary packages are available on the GitHub releases page.
Alternatively, you can install lite-xl from your distribution's package manager. These packages are maintained by the community and may be outdated.
choco install lite-xl # chocolatey scoop bucket add extras && scoop install lite-xl # scoop sudo port install lite-xl # macports yay -S lite-xl # or your favorite AUR helper nix-env -i lite-xl # nixos sudo dnf install lite-xl # fedora
Source code is available on GitHub, by downloading zip or tar archives, or directly via git:
git clone https://github.com/lite-xl/lite-xl.git