ConsoleOnly

Write to the console only after an expected write has already occurred

• Suppresses console logging you are not interested in
• Useful for debugging and tracing
• Zero dependencies
• Works in Node and the Browser

Install

$ npm i consoleonly

Init

Node

1import ConsoleOnly from 'consoleonly'
2// ... See example.js

Browser

1<script type="module">
2  import ConsoleOnly from 'https://cdn.jsdelivr.net/gh/draeder/consoleonly/index.js'
3  // ... See example.html
4</script>

Example

1let consoleOnly = ConsoleOnly()
2
3// Enable console.only
4console.only.on()
5
6console.only('This will never log, because console.only expects an index > 0')
7
8console.only(3,'This will never log, because 2 has not fired yet')
9
10console.only(1,'This will log first')
11
12console.log('This will never log, because we are only interested in console.only')
13
14console.only(2,'This will log second')
15
16// Disable console.only
17console.only.off()
18
19console.log('This will log as normal')
20
21console.log('So will this')
22
23console.only(4, 'This will not log, because console.only has been disabled')