Native Node modules are supported by Svelte NodeGui, but since Svelte NodeGui is very likely to use a different V8 version from the Node binary installed on your system, the modules you use will need to be recompiled for Svelte NodeGui's node/v8 version. Otherwise, you will get the following class of error when you try to run your app:
How to install native modules
To compile native Node modules against a build of NodeGui that doesn't
match a public release, instruct
npm to use the version of Qode (NodeJs) you have bundled
with your custom build.
If you installed a native module and found it was not working, you need to check the following things:
- When in doubt, rebuild native modules with qode first.
- Make sure the native module is compatible with the target platform and architecture for your NodeGui app.
- After you upgrade NodeGui, you usually need to rebuild the modules.
Modules that rely on
node-pre-gyp tool provides a way to deploy native Node
modules with prebuilt binaries, and many popular modules are using it.
Usually those modules work fine under NodeGui, but sometimes when NodeGui uses a newer version of V8 than Node and/or there are ABI changes, bad things may happen. So in general, it is recommended to always build native modules from source code.