Solve - Unexpected token 'export' Error in JavaScript

Uncaught SyntaxError Unexpected token 'export'

The "Uncaught SyntaxError Unexpected token 'export'" occurs for 2 main reasons:

  1. Using the ES6 Module syntax in a Node.js application without type to module in package.json.
  2. Using the ES6 Module syntax in a script without setting type to module in the script tag.

uncaught syntaxerror unexpected token export

If you got the error in a browser environment, scroll down to the next subheading.

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Solve -  Unexpected token 'export' Error in JavaScript
Nat  Grady

Nat Grady


How to Fix Unexpected Token Error When Writing JavaScript Code

How to fix JavaScript unexpected token error

Sometimes you will encounter an unexpected token error in JavaScript as follows:

let val+ = "Hello";
//Error: Unexpected token '+'

In the code above, the unexpected token error happens because the plus symbol + is reserved in JavaScript for concatenation and adding two numbers together. It can’t be used for naming variables, so JavaScript throws the unexpected token error.

As you write your JavaScript application, the unexpected token error always occurs because JavaScript expected a specific syntax that’s not fulfilled by your current code. You can generally fix the error by removing or adding a specific JavaScript language symbol to your code.

In another example, the following function code lacks the closing round bracket ) after the parameter num:

function square(num {
  return num * num;

But when you run the code, it says Error: Unexpected token '{' because JavaScript expects the parenthesis to be closed.

function square(num) {
  return num * num;

When you’re using a code editor like VSCode, you may notice the syntax color difference between the correct and the wrong code as follows:

JavaScript unexpected token causes wrong syntax color in VSCode

JavaScript unexpected token causes wrong syntax color in VSCode

As you can see from the screenshot above, the correct code will color the return letter purple, but the wrong code simply doesn’t do that.

The cause for unexpected token error for your code may be different, so you need to understand basic JavaScript rules and figure out the right solution yourself.

You could have extra brackets somewhere, like in the following code:

// Unexpected token ')'
for (i = 0; i < 10; i++))

Or you may miss a semicolon symbol ; somewhere as in the code below:

// Unexpected identifier
for (i = 0 i < 10; i++)

Whatever the case is, you need to trace the error message and see which line causes you the problem, and you have to apply the right fix yourself.

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#javascript #token #error 

Rahul Jangid


What is JavaScript - Stackfindover - Blog

Who invented JavaScript, how it works, as we have given information about Programming language in our previous article ( What is PHP ), but today we will talk about what is JavaScript, why JavaScript is used The Answers to all such questions and much other information about JavaScript, you are going to get here today. Hope this information will work for you.

Who invented JavaScript?

JavaScript language was invented by Brendan Eich in 1995. JavaScript is inspired by Java Programming Language. The first name of JavaScript was Mocha which was named by Marc Andreessen, Marc Andreessen is the founder of Netscape and in the same year Mocha was renamed LiveScript, and later in December 1995, it was renamed JavaScript which is still in trend.

What is JavaScript?

JavaScript is a client-side scripting language used with HTML (Hypertext Markup Language). JavaScript is an Interpreted / Oriented language called JS in programming language JavaScript code can be run on any normal web browser. To run the code of JavaScript, we have to enable JavaScript of Web Browser. But some web browsers already have JavaScript enabled.

Today almost all websites are using it as web technology, mind is that there is maximum scope in JavaScript in the coming time, so if you want to become a programmer, then you can be very beneficial to learn JavaScript.

JavaScript Hello World Program

In JavaScript, ‘document.write‘ is used to represent a string on a browser.

<script type="text/javascript">
	document.write("Hello World!");

How to comment JavaScript code?

  • For single line comment in JavaScript we have to use // (double slashes)
  • For multiple line comments we have to use / * – – * /
<script type="text/javascript">

//single line comment

/* document.write("Hello"); */


Advantages and Disadvantages of JavaScript

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How To Solve The Page Expired 419 Error In Laravel

In this tutorial I will give you solution of page expired 419 error in laravel.

Many times we faced “The page has expired due to inactivity. Please refresh and try again”. error in Laravel. This problem is caused by the csrf_token. So, below i have added 2 solutions of this error check and apply as per your requirments.

Read More : How To Solve The Page Expired 419 Error In Laravel

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Thanks for reading !!

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Hire Dedicated JavaScript Developers -Hire JavaScript Developers

It is said that a digital resource a business has must be interactive in nature, so the website or the business app should be interactive. How do you make the app interactive? With the use of JavaScript.

Does your business need an interactive website or app?

Hire Dedicated JavaScript Developer from WebClues Infotech as the developer we offer is highly skilled and expert in what they do. Our developers are collaborative in nature and work with complete transparency with the customers.

The technology used to develop the overall app by the developers from WebClues Infotech is at par with the latest available technology.

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Niraj Kafle


The essential JavaScript concepts that you should understand

As a JavaScript developer of any level, you need to understand its foundational concepts and some of the new ideas that help us developing code. In this article, we are going to review 16 basic concepts. So without further ado, let’s get to it.

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