simplest-stopwatch v1.0.2

simplest-stopwatch

Yet another ... but very lightweight (~500 bytes minified) and very simple (surely dependency free) stopwatch to measure execution times.

It is as simple as console.time() and console.endTime() with the following differences:

• it doesn't print but return the time;
• it doesn't require you to give the label but returns unique key for you.

It also

• can round (or not round) the result to integer;
• can return milliseconds or seconds.

And it

• doesn't include output mechanism (you can just console.log() it or use any sofisticated logger);
• doesn't include formatting mechanism (you can use any one of your choice).

Browsers supported

All modern (Chrome, Firefox, Safari). IE isn't supported.

Note: It uses performance.now() and WeakMap.

Install

npm install --save simplest-stopwatch

Usage

import { timeStart, timeStop } from 'simplest-stopwatch';

or

import stopwatch from 'simplest-stopwatch'; |

Example

const startPoint = timeStart();

// some code here

const time = timeStop(startPoint, { unit: 's', round: true });

API

timeStart()

Also available as stopwatch.start().

Begin duration measure. Returns starting point marker key that should be passed later to timeStop().

timeStop(key, { unit = 'ms', round = false, clear = true } = {})

Also available as stopwatch.stop().

Get time since the starting point (defined by the key param).

Params

License

MIT