Node.js

CDKTN uses Node.js (>= 20.9.0). A version in active long-term support (24.x at this writing) is recommended.

To install Node.js visit the node.js website.
- Windows: if you have an old version of Node.js installed on your system, it may be required to run the .msi installation as Administrator.
If you already have Node.js installed, verify that you have a compatible version:
```
node --version
```
Output should be >= 20:
```
v24.4.1
```