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Alternative of console.log() in javascript

pra's play answered on February 17, 2021 Popularity 3/10 Helpfulness 1/10

answer Alternative of console.log() in javascript

related javascript console.log alternative

Alternative of console.log() in javascript

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### 1. `console.dir()`

#### What It Does:
`console.dir()` displays an interactive list of the properties of a specified JavaScript object. This method is useful for inspecting objects in detail.

#### Example:
```javascript
console.dir(["apples", "oranges", "bananas"]);
```

#### Output:
```
Array(3)
0: "apples"
1: "oranges"
2: "bananas"
length: 3
```
This output provides a detailed view of the array's contents and properties.

### 2. `console.table()`

#### What It Does:
`console.table()` displays tabular data as a table in the console. It can take an array of objects or an array of arrays.

#### Example:
```javascript
console.table(["apples", "oranges", "bananas"]);
```

#### Output:
```
┌─────────┬──────────┐
│ (index) │  Values  │
├─────────┼──────────┤
│    0    │ "apples" │
│    1    │ "oranges"│
│    2    │ "bananas"│
└─────────┴──────────┘
```
This output provides a clear tabular view of the array's elements.

### 3. `console.group()`

#### What It Does:
`console.group()` creates a new inline group in the console. Subsequent console messages will be part of this group until `console.groupEnd()` is called. It can be used for better organization of console output.

#### Example:
```javascript
console.group('Fruits');
console.log('apples');
console.log('oranges');
console.log('bananas');
console.groupEnd();
```

#### Output:
```
Fruits
  apples
  oranges
  bananas
```
This output groups the log messages under the "Fruits" label.

### 4. `console.time()` and `console.timeEnd()`

#### What It Does:
`console.time()` starts a timer you can use to track how long an operation takes. `console.timeEnd()` stops the timer and logs the elapsed time in milliseconds.

#### Example:
```javascript
console.time('Timer');
for (let i = 0; i < 1000000; i++) {} // A simple loop to create a delay
console.timeEnd('Timer');
```

#### Output:
```
Timer: 1.234ms
```
This output shows the time taken by the loop to execute.

### 5. `console.clear()`

#### What It Does:
`console.clear()` clears the console if possible. This method is useful for removing all previous messages from the console to start fresh.

#### Example:
```javascript
console.log('This will be cleared');
console.clear();
console.log('Console is cleared');
```

#### Output:
```
Console is cleared
```
After `console.clear()` is called, the previous log "This will be cleared" is removed, leaving only the "Console is cleared" message.

---

### Summary

- **`console.dir()`**: Inspect objects in detail.
- **`console.table()`**: Display data in a tabular format.
- **`console.group()`**: Group log messages.
- **`console.time()` & `console.timeEnd()`**: Measure execution time.
- **`console.clear()`**: Clear the console.

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Jun 26 2024

pra's play

0 Answers Avg Quality 2/10

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javascript console.log alternative

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// Install Console Dependancy
// npm install Console

import Console from "Console";

let message = "Hello World";

Console.log(message);
Console.debug(message);
Console.error(message);
Console.warn(message);
Console.stress(message);
Console.success(message);

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript console.log console.lo

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Contributed on Feb 17 2021

blue dev

0 Answers Avg Quality 2/10

Alternative of console.log() in javascript

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javascript console.log alternative

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