NUNJUCKS File Extension
Nunjucks template
- File Type nunjucks
- Popularity
- Application Visual Studio Code
- Category Developer Files
What is a NUNJUCKS file?
Nunjucks template, identified by the NUNJUCKS extension, is a Developer Files type and includes 1166 files.
NUNJUCKS files are supported by Linux, Windows and Mac OS. To open a NUNJUCKS file, you can choose from 2 programs such as Visual Studio Code and Nunjucks.
Programs that support NUNJUCKS files
How to open a NUNJUCKS file?
If you cannot open a NUNJUCKS file, it is most often due to missing software. Select a program from the list according to your operating system. Then go to the official website of the program developer, download it, and install it on your device.
The most popular programs for working with NUNJUCKS files are Visual Studio Code and Nunjucks. To install the latest version of Visual Studio Code on your computer, visit the Microsoft website where you can download the version available for all operating systems.
After completing the installation, NUNJUCKS files should be recognized by the system and linked to Visual Studio Code.
Set Visual Studio Code as the default NUNJUCKS application
Changing the default program in Windows
- Right click on your NUNJUCKS file, then select "Open with" and click "Choose another application";
- From the options listed in the pop-up window, specifically choose Visual Studio Code as the application to handle your NUNJUCKS file;
- Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.
Change the default app that opens a file on Mac
- Right-click or use Control + Left-click on the desired NUNJUCKS file to open a menu where you can choose from multiple actions;
- Select "Open in application" and click "Other";
- In the lower section of the window, you’ll find the "Enable" menu, with "Recommended Programs" pre-selected as the default option;
- Select "All Programs" in this menu, and then search for Visual Studio Code. Check the box next to "Always open in app" to make sure it’s the default option.
How to edit a NUNJUCKS file?
To edit NUNJUCKS files, you need to install specialized software that allows you not only to open but also to modify developer files. Online NUNJUCKS editors usually provide fewer features than software created specifically for Nunjucks template.
List of Top NUNJUCKS editors 2026
Taking the above factors into account, we have selected a list of NUNJUCKS editors currently available.
| NUNJUCKS Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Visual Studio Code | Microsoft | Windows, Mac OS, Linux | 4.7 out of 5 (38 reviews) |
Troubleshooting guide for NUNJUCKS file complications
While NUNJUCKS files can sometimes present difficulties, most problems can be resolved quickly with minor software modifications. Check the tips below to help solve them.
How do I know if my NUNJUCKS file is corrupted?
Corrupted NUNJUCKS developer files may have one or more of the following symptoms:
- Opening the file results in an error or a failed attempt;
- Poor performance when editing a file in Visual Studio Code;
- Opening the file in Visual Studio Code or other programs causes them to hang or crash;
- Unexpected expansion of the total size of the NUNJUCKS file;
- Error messages appear while working with the file;
Why does Visual Studio Code crash?
The likely cause of Visual Studio Code crashing is lack of software updates. Install the latest updates available for Microsoft products.
Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.
How to repair a corrupted NUNJUCKS file?
Open the corrupted NUNJUCKS file in a recovery program and select the "Repair" menu item. Allow the recovery process to complete, which will automatically repair the damaged developer files.