Bug report

• [x ] I confirm this is a bug with Supabase, not with my own application.
• I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

I try to create client in nodejs but always get window is not defined error as attached below. Then when i try to debug the source code through stack trace, it turned on that isBrowser() return a True value. But when i manually set it to false, it will work.

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:

1. create a fastify​ project
2. import and createClient(host, key, {db: {schema: abc}​}
3. run the server with node index.js
4. Got error as attached

Screenshots

This is the error

Then i debug and got True value when printing isBrowser() which it should be False. I manually change code here then it works.

System information

• OS: macOS monetary
• Version of supabase-js: 2.24.0, I also tried with some older version in Supabase 2. It's the same.
• Version of Node.js: 14