pretty-error51.8mMIT4.0.0See nodejs errors with less clutter
AriaMinaeiIl y a about 2 yearsexception, pretty, error, debug outvariant21.8mMIT1.4.3Type-safe implementation of invariant with positionals.
open-draftIl y a 10 monthsexception, invariant, outvariant, positional fault17.3mMIT2.0.1Functional errors with formatted output
wooormIl y a almost 3 yearsexception, error, printf, sprintf verror87.8mMIT1.10.1richer JavaScript errors
joyentIl y a 3 monthsexception, error, errors, err