[JS] Logger ( Simple & minimal )
An simple logger for browser console
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Table of Contents
About The Project
A simple and lightweight logger for the browsers
Installation
- npm
npm install @codemantion/logger
- yarn
yarn add @codemantion/logger
Usage
import
import logger from "@codemantion/logger";
using log (.log)
logger.log("Your message");
logger.log("message1", "message2", "message3"); // multiple message
logger.log("info", "Your info message"); // with typelog types: log, info, warn, error
log output
[log]:info 2022-01-14T15:34:44.979Z: Your message
using info (.info)
logger.info("Your info message");
logger.info("message1", "message2", "message3"); // multiple message
logger.log("info", "Your info message"); // with typeinfo output
[log]:info 2022-01-14T15:34:44.979Z: Your info message
using warning (.worn)
logger.warn("Your warning message");
logger.warn("message1", "message2", "message3"); // multiple message
logger.log("warn", "Your warning message"); // with typewarning output
[log]:warn 2022-01-14T15:34:44.979Z: Your warning message
using warning (.error)
logger.error("Your error message");
logger.error("message1", "message2", "message3"); // multiple message
logger.log("error", "Your error message"); // with typeerror output
[log]:error 2022-01-14T15:34:44.979Z: Your error message
Config Options
Override options
logger.setConfig({
// remove label
isShowLabel: false,
// remove timestamp
isShowTimestamp: false
});Disable logging
logger.setConfig({
isEnable: process.env.NODE_ENV === "development"
});List of all options
| key | Type | Default Value | Description |
|---|---|---|---|
isEnable |
boolean |
true |
Enable or disable logging |
name |
string |
log | Name of the output log |
styles |
{ |
{ |
Override the css of label |
templates |
{ |
{ |
Template for printing label and timestamp |
isShowLabel |
boolean |
true |
Print log without label |
isShowTimestamp |
boolean |
true |
Print log without timestamp |
isUseNative |
boolean |
false |
Use native console on print logs |
isPrintOnConsole |
boolean |
true |
Print logs on console or not |
Events
add event listener
logger.on("log", (message) => {
console.log(message);
});add and remove event listener
const onLog = (message) => {
console.log(message);
};
logger.on("log", onLog);
// ...
// ...
logger.off("log", onLog);for all events
const onLog = (message) => {
console.log(message);
};
logger.on("*", onLog);
// ...
// ...
logger.off("*", onLog);access log details
const onLog = (message) => {
console.log(message);
const { type, messages, originalMessages } = message.detail;
};
logger.on("*", onLog);
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