todo

• document STOP
• add semantic-release
• document require('surveillance/src/sinks/keen')-style module-require
• format events correctly for GA
• add more elements!

Surveillance.js

Monitor the shit out of your hapless users

Surveillance.js is a small and extensible library for event pipelines in the browser.

Example

import s from 'surveillance'

// describe your pipeline
const pipeline = ['pipe'
  ['fork',
    s.annotators.addToken, s.annotators.addTimestamp],
  'merge',
  ['mergeWith', {key: 'value'}],
  ['fork',
    [s.sinks.keen, {projectId: '12345', writeKey: 'abcde'}],
    s.sinks.log(),
    [s.sinks.googleAnalytics {trackingId: 'u-12345'}]]
]

// build your pipeline
// if this compilation step takes time, events are queued
const track = s.pipeline.build(pipeline)

const event = {
  yourName: 'andrew'
}

// dispatch events on your pipeline
track(event)

Facts

• you can use the umd module dist/surveillance.min.js,
  • it's called window.Surveillance.