knob.h is a single-header library that serves as a way to build your C projects with a C executable.

As simple as(cc == your c compiler):

$ cc ./knob.c -o knob
$ ./knob

To test out the examples in vscode, modify the tasks.json and launch.json to specify the directory to the example you are testing. launch.json:

    {
    "name": "(knob) Launch",
    // ...
    "cwd": "${workspaceRoot}/examples/submodule",
    //...
    }

tasks.json:

{
    "label": "Build knob",
    //...
    "args": [
        //...
        "${workspaceFolder}/examples/submodule/knob.c",
        //...
    ],
},

Much thanks goes to rexim on making nob and nobuild, the first iterations upon which knob is built.