Better configuration for less.
Nickel is the cheap configuration language.
Its purpose is to automate the generation of static configuration files - think JSON, YAML, XML, or your favorite data representation language - that are then fed to another system. It is designed to have a simple, well-understood core: it is in essence JSON with functions.
1.8.1bin/nlsbin/nickelaarch64-darwinaarch64-linuxaarch64-netbsdarmv5tel-linuxarmv6l-linuxarmv6l-netbsdarmv7a-darwinarmv7a-linuxarmv7l-linuxarmv7l-netbsdi686-darwini686-freebsdi686-linuxi686-netbsdi686-openbsdi686-windowsloongarch64-linuxm68k-linuxmips-linuxmips64-linuxmips64el-linuxmipsel-linuxmipsel-netbsdpowerpc-netbsdpowerpc64-linuxpowerpc64le-linuxriscv32-linuxriscv64-linuxriscv64-netbsds390x-linuxwasm32-wasix86_64-darwinx86_64-freebsdx86_64-linuxx86_64-netbsdx86_64-openbsdx86_64-redoxx86_64-solarisx86_64-windows