Javascript Regex: how to remove string before > and including >

I have a string like so

开发者_如何学JAVAitem[3]>something>another>more[1]>here
hey>this>is>something>new
.
.
.

I would like to produce the following for each iteration indicated by each new line

item[3]>something>another>more[1]>here
something>another>more[1]>here
another>more[1]>here
more[1]>here
here

Another example:

hey>this>is>something>new
this>is>something>new
is>something>new
something>new
new

I would like a regex or some way to incrementally remove the furthest left string up to >.

You could do it usingString.split():

var str = 'item[3]>something>another>more[1]>here',
    delimiter = '>',
    tokens = str.split(delimiter); // ['item[3]', 'something', 'another', 'more[1]', 'here']

// now you can shift() from tokens
while (tokens.length)
{
    tokens.shift();
    alert(tokens.join(delimiter));
}

See also: Array.shift().

Demo →

myString.replace(/^[^>]*>/, "")

To iterate through the cases, perhaps try this:

while (str.match(/^[^>]*>/)) {
  str = str.replace(/^[^>]*>/, '');
  // use str
}