Notebook React Component with Shared State
Build a Notebook React component using the provided scaffolding repository where multiple components share and sync data via a subscription-based API. Components should subscribe to data updates and reactively reflect changes across the notebook.
Asked at:
Hex
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Early July, 2026
Hex
Mid-level
There is a Github repository within Hex's Github with the scaffolding: https://github.com/hex-inc/web-development-interview-template They will send you an API.ts file that will use a "subscription" setup so you can have your notebook components update their data and subscribe to those updates.
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