Kami-logger NPM

kami-logger

A pretty and simple way to store and view logs.

demo

To get started

install

npm i kami-logger

using kami-logger

import { kamiLogger } from "kami-logger";

app.use(kamiLogger());

To save logs

It saves the following data:

method: request method (e.g., GET, POST).
status-code: status code (e.g., 200, 404).
url: requested URL.
execTime: execution time of the request.
ip (if possible): IP address of the requester.
referer : referer URL (if available).
userAgent: user agent of client.
time: when the request was logged.

if you are using mongoose

import { kamiLogger } from "kami-logger";

app.use(kamiLogger({ isMongoose: true }));

if you are using mongodb

import { kamiLogger } from "kami-logger";

app.use(kamiLogger({ connectionString: "your_database_string" }));

YES! that simple to save logs in database ;3

Example data

[
  {
    _id: ObjectId('67b2789b672459e2d179de0d'),
    log: {
      method: 'GET',
      status: '304',
      url: '/data',
      execTime: '1.968ms',
      ip: '127.0.0.1',
      referer: 'null',
      userAgent: 'Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0',
      time: '2025-02-16T23:45:31.340Z'
    }
  },
  {
    _id: ObjectId('67b278a8672459e2d179de0f'),
    log: {
      method: 'POST',
      status: '404',
      url: '/updated',
      execTime: '1.202ms',
      ip: '127.0.0.1',
      referer: 'http://localhost:5173/',
      userAgent: 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36',
      time: '2025-02-16T23:45:44.477Z'
    }
  }
//   more
]

advance

you can specify collection

app.use(kamiLogger({ collection: "myLogs" }));

if you want to capped data you can

app.use(
  kamiLogger({
    capped: {
      cappedMax: 10000000, // default is 10000000
      cappedSize: 1000,
    },
  })
);

FAQ

Is this going to slow down my database?

Kamilogger is designed to be lightweight, and by default, it uses capped data with a maximum size of 10,000,000 logs. You can also adjust the capped size if needed.e