js-object-tools

check

test the type of a JS primitive without the usual bs between dates and objects, or strings and numbers

for example

check(new Date(), Object);
// returns false
check('0', Number);
// returns false
check(0, Number);
// returns true
check(0, undefined);
// returns false

diff

Some helpful methods for diff, merge, clone, flatten, etc ...

see test folder for examples