README.md

JSID

You can create a TSID-like key using JavaScript. This key is generated to fit JavaScript's integer range.

JSID Structure

• Time component (42 bits) : ~ 2109-05-14
• Node ID (5 bits) : 0 ~ 31
• Counter (5 bits) : 0 ~ 31

|------------------------------------------|-----|-----|
       time (msecs until 2109-05-14)        node  counter
                42 bits                    5 bits  5 bits

Example

const Jsid = require('@barnie/jsid');
const jsid = new Jsid(5);        // node: 5

jsid.getInt();
// result: 1761692919744673

jsid.getBin();
// result: '0110010000100100000000011100101101011011010010100010'