Javascript Beautifier/formatter
Javascript Beautifier Online
An Javascript beautifier, also known as an Javascript formatter, prettifier or Javascript indentation, is a tool that takes raw Javascript code and formats it in a more organized and readable way. It makes it far simpler for developers to understand and use the code.
This is not only a beautifier but also a tool that can help you clean and optimize your Javascript code.
This tool typically allow you to paste your raw Javascript code into a text area, and then they'll reformat the code to make it more readable and well-structured.
Keep in mind that while Javascript beautifier can greatly improve code readability, they might alter the indentation and spacing of your code. It's always a good practice to make a backup of your original code before using this tool.
What can you do with Javascript Beautifier?
An Javascript beautifier is a tool that helps format and organize Javascript code to make it more readable and aesthetically pleasing, without changing the functionality of the code. Here's what you can do with an Javascript beautifier:
- Code Formatting: Javascript beautifiers reformat your Javascript code by applying consistent indentation and line breaks. This makes it easier to visually identify the structure of your code, including nested elements
- Indentation: Proper indentation improves code readability by visually indicating the hierarchy of elements. Indentation helps developers quickly understand the nesting of blocs and their relationships.
- Consistent Spacing: Javascript beautifier ensure consistent spacing between attributes and values, making your code more organized and consistent.
- Line Breaks: Properly placed line breaks enhance code legibility. Javascript beautifiers intelligently insert line breaks to avoid excessively long lines and make code more readable.
- Removing Extra Whitespace: Javascript beautifiers can eliminate unnecessary whitespace and extra empty lines that don't contribute to the code's structure.
- Maintaining the comment: If your Javascript code includes comments, this Javascript beautifier will retain those comments in the formatted code.
- Standardization: Using a beautifier can help enforce coding standards across a project or a team. This ensures that all team members follow the same formatting guidelines.
- Readability and Maintenance: Well-formatted code is easier to read and maintain, which can lead to better collaboration among developers and reduced chances of introducing errors during code changes.
- Learning: For beginners, looking at well-formatted code can provide insights into proper Javascript structure and syntax, aiding in the learning process.
Overall, an Javascript beautifier is a helpful tool to enhance the quality and readability of your Javascript code, making it easier for both developers and collaborators to work with the codebase.
How to beautify Javascript Code online?
- Open the Javascript beautifier tool and Copy and Paste Javascript Code into the Editor, highlighting Javascript syntax and issues.
- If you have an Javascript file, you can use the Upload file button to upload your file. You can also upload Javascript code with a URL. Click on Import from URL Button and type the URL.
- Click on the Submit button once Javascript data is available in Editor via Paste, File, or URL.
- You will see the Javascript formatted code in the Output Editor.
How does Javascript beautifier work?
Javascript beautifier online uses JavaScript code to analyse the Javascript code and format the Javascript data.
Just Paste your Javascript code and click Submit button. This tool does not send code to the server for beautifying.
Example of how does Javascript beautifier work?
Input:
Output: