untrace

Minimal event tracking on the client in 300 bytes.

• Only 300 bytes gzipped.
• Easy to use with only two functions.
• Modern browser support.

Install

This library is built with node and npm and are required for installation.

1. Install the library with npm.

$ npm install --save untrace

2. Import the library in your project.

import untrace from 'untrace';

Usage

This library provides two functions:

start()

• Creates an unique hash for the browser (once).
• Creates an unique hash for the session (repeat).
• Should be configured with endpoint for all requests.

const endpoint = './api';
untrace.start(endpoint);

send()

• Combines parameters with browser and session hashes.
• Custom parameters are not limited in amount.
• Posts the combined parameters to the endpoint.

untrace.send({
  type: 'performance',
  value: '200ms'
});

License

MIT License © Colin van Eenige