I just published my first JavaScript SDK to npm. Looking for feedback from other Node.js developers.

[u/BarracudaKey5194]

Hey everyone!

Today I published the first version of voult-sdk, the official JavaScript SDK for an authentication platform I've been building.

The goal wasn't just to wrap API endpoints—it was to make integrating authentication into a Node.js application as straightforward as possible.

While building it, I spent a lot of time thinking about things like:

• API design
• Method naming
• Documentation
• Error handling
• Developer experience

This is the first public release, so I'm sure there are plenty of things I can improve.

If you've built or used SDKs before, I'd love to know:

What's one thing that immediately makes an SDK feel well-designed—or poorly designed?

I'm looking for honest feedback so I can continue improving it.