# JavaScript básico - Concatena cadenas con el operador "más igual"

**URL:** <https://forum.freecodecamp.org/t/javascript-basico-concatena-cadenas-con-el-operador-mas-igual/653698>\
**Category:** General\
**Tags:** español\
**Created:** [December 1, 2023, 3:27pm UTC](https://forum.freecodecamp.org/t/javascript-basico-concatena-cadenas-con-el-operador-mas-igual/653698 "2023-12-01T15:27:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![oscarfeliperodriguez](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/oscarfeliperodriguez/32/343161_2.png) [@oscarfeliperodriguez](https://forum.freecodecamp.org/u/oscarfeliperodriguez)\
**Post date:** [December 1, 2023, 3:27pm UTC](https://forum.freecodecamp.org/t/javascript-basico-concatena-cadenas-con-el-operador-mas-igual/653698/1 "2023-12-01T15:27:59Z")

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### Tell us what’s happening:

Describe tu problema en detalle aquí.

### Your code so far

```javascript
let myStr = "This is the first. ";
myStr += "This is the second sentence.";

```

### Your browser information:

El agente de usuario es: `Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36`

### Challenge Information:

JavaScript básico - Concatena cadenas con el operador “más igual”

> **[freeCodeCamp.org](https://www.freecodecamp.org/espanol/learn/javascript-algorithms-and-data-structures/basic-javascript/concatenating-strings-with-the-plus-equals-operator)**
>
> Aprende a programar, ¡GRATIS!

---

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**Author:** ![stephenmutheu](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/stephenmutheu/32/421476_2.png) [@stephenmutheu](https://forum.freecodecamp.org/u/stephenmutheu)\
**Post date:** [December 1, 2023, 3:32pm UTC](https://forum.freecodecamp.org/t/javascript-basico-concatena-cadenas-con-el-operador-mas-igual/653698/2 "2023-12-01T15:32:47Z")

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Hi @oscarfeliperodriguez !  
Te falta un texto aquí. Luego, después de la cadena, agregue un espacio usando el operador de suma.

> [@oscarfeliperodriguez](#):
>
> `This is the first`

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**Author:** ![ILM](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/ilm/32/363239_2.png) [@ILM](https://forum.freecodecamp.org/u/ILM)\
**Post date:** [January 7, 2025, 11:39am UTC](https://forum.freecodecamp.org/t/javascript-basico-concatena-cadenas-con-el-operador-mas-igual/653698/3 "2025-01-07T11:39:10Z")

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