npm i debug-print

$ DEBUG=* DEBUG_STYLE=1 DEBUG_SUBJECT_RIGHT=20 node _sandbox/file1.js

../_sandbox/file1.js     sum(7) +0ms
..ox/folder/file2.js     sum_inner(2) +3ms
../_sandbox/file1.js     times(11) +202ms
..ox/folder/file2.js     sum_inner(2) +0ms
total: 12

$ DEBUG=* DEBUG_STYLE=2 DEBUG_SUBJECT_RIGHT=50 node _sandbox/file1.js

..ome/julio/_git/ast/debug-print/_sandbox/file1.js
  7 | sum (1, 1)
    |   returned: 2
    |   time elapsed: +0ms
..io/_git/ast/debug-print/_sandbox/folder/file2.js
  2 | sum_inner (-4, 6)
    |   returned: 2
    |   time elapsed: +3ms
..ome/julio/_git/ast/debug-print/_sandbox/file1.js
  11 | times ({ a: 2, b: 3 })
    |   returned: { result: 6 }
    |   time elapsed: +204ms
..io/_git/ast/debug-print/_sandbox/folder/file2.js
  2 | sum_inner (0, 2)
    |   returned: 2
    |   time elapsed: +0ms

# install nodemon
npm i nodemon -g

# see result
DEBUG=* nodemon _sandbox/file1.js