For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:xpufx/openSUSE_Tumbleweed/home:xpufx.repo
zypper refresh
zypper install esbuild
For 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:xpufx/15.5/home:xpufx.repo
zypper refresh
zypper install esbuild
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:xpufx/15.4/home:xpufx.repo
zypper refresh
zypper install esbuild