split-on-first 
Split a string on the first occurrence of a given separator
This is similar to String#split(), but that one splits on all the occurrences, not just the first one.
Install
$ npm install split-on-first
Usage
const splitOnFirst = require('split-on-first');
splitOnFirst('a-b-c', '-');
//=> ['a', 'b-c']
splitOnFirst('key:value:value2', ':');
//=> ['key', 'value:value2']
splitOnFirst('a---b---c', '---');
//=> ['a', 'b---c']
splitOnFirst('a-b-c', '+');
//=> ['a-b-c']API
splitOnFirst(string, separator)
string
Type: string
The string to split.
separator
Type: string
The separator to split on.
Related
- split-at - Split a string at one or more indices
License
MIT © Sindre Sorhus