What Do You Do After Scripting?


Scott Campbell

After scripting your code, there are a few important steps you should take to ensure your script works properly and is ready for deployment. In this article, we will discuss what you should do after scripting to make sure your code is error-free and well-organized.

1. Debugging:
One of the first things you should do after scripting is to debug your code.

Debugging helps identify and fix any errors or bugs in your script. You can use the browser’s developer tools, such as the console, to identify errors and log messages that can help you pinpoint issues in your code.


function addNumbers(a, b) {
  return a + b;

console.log(addNumbers(5, 10));

In the above example, if there is an error in the code, it will be displayed in the console. Debugging allows you to catch these errors early on and fix them before moving forward.

2. Testing:
Once you have debugged your code, it’s essential to test it thoroughly.

Testing helps ensure that your script functions as expected in different scenarios and environments. You can use various testing techniques such as unit testing, integration testing, or manual testing to validate the behavior of your script.


function multiplyNumbers(a, b) {
  return a * b;

// Unit test: 
console.log(multiplyNumbers(2, 3)); // Output: 6

// Integration test:
console.log(multiplyNumbers(addNumbers(2, 3), 4)); // Output: 20

In the above example, we have both unit tests and integration tests for our function ‘multiplyNumbers’. Unit tests verify individual components of your script while integration tests check how different components work together.

3. Documentation:
Documenting your code is crucial for maintaining and sharing your script with others.

It helps other developers understand how to use your code, its functionalities, and any potential limitations or requirements. You can create documentation using HTML comments or using specialized tools like JSDoc.


 * Adds two numbers. * @param {number} a - The first number. 

* @param {number} b - The second number. * @returns {number} The sum of the two numbers. */
function addNumbers(a, b) {
  return a + b;

In the above example, we have used JSDoc comments to document the function ‘addNumbers’. These comments provide a clear description of the function’s purpose and its parameters.

4. Version Control:
Using version control systems like Git is essential for managing your codebase effectively.

Version control allows you to track changes made to your script over time, collaborate with other developers, and revert back to previous versions if needed. It also helps in managing conflicts when multiple developers are working on the same codebase.


$ git init
$ git add .
$ git commit -m "Initial commit"

In the above example, we have initialized a new Git repository, added all the files for tracking, and made an initial commit.


After scripting your code, it is essential to debug it thoroughly, test it in different scenarios, document its functionalities, and manage it using version control systems. Following these steps ensures that your script works as expected and can be easily maintained and shared with others.

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