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Provides Customizable Logging Functionality for Vue.js | vuejs-logger

vuejs-logger is to provide customizable logging functionality for Vue.js. Compatible with Vue2.

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vuejs-logger is a tool that enables configurable logging for Vue applications. Features include :

  • Output restriction based on selected loglevel.
  • Automatically JSON.stringify() the (reactive) properties passed to the logger.
  • Configurable options to customize output for log messages.
  • Colored console messages for $log.warning, $log.error and $log.fatal.

How to make use of it:

Install & Download:

$ npm install vuejs-logger --save-exact


import VueLogger from 'vuejs-logger';
const isProduction = process.env.NODE_ENV === 'production';
const options = {
    isEnabled: true,
    logLevel : isProduction ? 'error' : 'debug',
    stringifyArguments : false,
    showLogLevel : true,
    showMethodName : true,
    separator: '|',
    showConsoleColors: true

Vue.use(VueLogger, options);
new Vue({
    data() {
        return {
            a : 'a',
            b : 'b'
    created() {
        this.$log.debug('test', this.a, 123)
        this.$'test', this.b)

function externalFunction() {
   // log from external function
   Vue.$log.debug('log from function outside component.');


isEnabledfalseBooleantrueEnables the vuejs-logger plugin, a useful toggle for production/development.
logLevelfalseString‘debug’Choose between [‘debug’, ‘info’, ‘warn’, ‘error’, ‘fatal’]. Read¬†production tips.
stringifyArgumentsfalseBooleanfalseIf true, all input will go through JSON.stringify(). Useful when printing reactive properties.
showLogLevelfalseBooleanfalseIf true, the loglevel will be shown.
showMethodNamefalseBooleanfalseIf true, the method name of the parent function will be shown in the console.
separatorfalseString‘ l ‘The separator between parts of the output (sees screenshot.
showConsoleColorsfalseBooleanfalseIf true, enables console.warn, console.fatal, console.error for corresponding loglevels.

customizable logging, vuejs-logger Plugin/Github

See Demo And Download

Official Website(justinkames): Click Here

This superior jQuery/javascript plugin is developed by justinkames. For extra advanced usage, please go to the official website.

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