fliptime
fluent timer with laps, microtime (polyfill) + parsing, multiple timers, shorthand diffs & specifications
inspector-gadget
preconfigured nodejs util for inspecting, and customizing inspecting
does-include
find whether a string (or arr<string>) contains any, or all of another array of strings.
json-chain
fluent chaining for json with dot-prop access
deep-replace
deep replace objects using property string, regex, fn match
