vtrigger scans your code for common problems and shows them in a clear report. It helps you spot dead code, unused imports, duplicate functions, hardcoded secrets, and circular links between files.
This guide is for Windows users who want to download and run vtrigger from the release page.
vtrigger checks code across many languages, including:
- JavaScript
- TypeScript
- Python
- and other common app and script languages
It looks for:
- dead code that no longer runs
- imports you do not use
- copied code blocks
- secrets that should not be in files
- circular dependencies
- signs of technical debt
It works well as a local code check before you share changes or pass work to someone else.
Visit this page to download:
On that page, look for the latest release and download the Windows file. Most releases include a .exe file or a Windows zip file.
- Open the release page in your browser.
- Find the latest release at the top of the list.
- Under Assets, choose the Windows download.
- If you downloaded a
.zipfile, open it and extract the contents. - If you downloaded a
.exefile, double-click it to run it. - If Windows asks for permission, choose Run or Yes.
After download, use one of these ways to start it:
- Open the folder where you extracted the files.
- Find the vtrigger app file.
- Double-click it to start the scan tool.
- Open your Downloads folder.
- Double-click the vtrigger file.
- Wait for the app to open.
When vtrigger starts, it asks you to choose a folder.
- Select the folder that holds your code.
- Click Open or Select Folder.
- Wait while vtrigger scans the files.
For best results, choose a full project folder, not a single file.
vtrigger shows results in a simple list or report. You may see:
- file names
- line numbers
- the type of issue
- short details about each finding
Common results may include:
- unused import in a Python file
- duplicate function in a JavaScript file
- secret-like text in a config file
- circular reference between two modules
Use the report to clean up your code in small steps:
- Open the file named in the report.
- Go to the line number shown.
- Review the item.
- Remove code that you no longer need.
- Replace hardcoded secrets with safe values.
- Re-run the scan to check your changes.
This makes it easier to keep a project tidy and easier to maintain.
vtrigger is useful when you want to:
- check a new project
- clean up old code
- prepare code for review
- find files that are no longer used
- reduce clutter before release
- catch secret values before they are shared
vtrigger is built to work across many codebases. It is a good fit for:
- web apps
- Python scripts
- TypeScript projects
- JavaScript projects
- mixed code repositories
- small tools and larger apps
A normal project folder may look like this:
srcapplibtestsconfigpackage.jsonrequirements.txt
vtrigger scans the files inside the folder you choose and reports items that may need attention.
One of the key checks in vtrigger is secret detection. It can help find:
- API keys
- access tokens
- private keys
- passwords in plain text
- config values that should not be public
If you see one of these in the report, move it to a safer place and use environment settings or a secret store.
vtrigger also looks for circular dependencies. This happens when file A depends on file B, and file B depends on file A.
These links can make code hard to read and can cause problems when the app grows. vtrigger helps you find these loops so you can simplify the structure.
Duplicate code means the same logic appears in more than one place. vtrigger helps spot copied functions and repeated blocks.
This can help you:
- reduce file size
- keep changes in one place
- avoid bugs from missed updates
- make code easier to read
For a smooth run on Windows, use:
- Windows 10 or Windows 11
- a standard desktop or laptop
- enough free space for the app and your code folder
- permission to open downloaded apps
A code folder with many files may take longer to scan than a small one.
Before you start your first scan:
- Download vtrigger from the release page.
- Open the file or extract the zip.
- Launch the app.
- Choose a project folder.
- Wait for the scan to finish.
- Review the report and fix items you want to remove.
Download or install from here:
- Try running it again.
- Right-click the file and choose Run as administrator.
- Check that the file finished downloading.
- Open the file from the release page again.
- Make sure you chose the latest Windows asset.
- If the file is in a zip, extract it first.
- Large folders take more time.
- Try scanning one project folder at a time.
- Close other heavy apps if your PC is slow.
- Start with secrets and dead code.
- Remove unused imports next.
- Then review duplicate functions and circular links.
vtrigger gives a quick view of code health without asking you to read raw code line by line. It can help teams and solo users keep a project clean and easier to maintain.
It is a good fit if you want a simple tool that checks for common code issues across several languages and points you to the files that need attention