Software Engineering
Cart State, Persistence, and Checkout
Once browsing is stable, the path moves into cart state, cart persistence, and checkout. Providers are introduced before pages depend on them, product detail upgrades to add-to-cart only after the cart context exists, and checkout success uses a deliberately minimal order-reading surface so learners only build what that unit needs.
Nextjs
PostgreSQL
React
TypeScript
3 lessons
14 practices
3 hours
Course details
Building Shared Toast and Cart Providers
Observe shared cart foundations
Build the toast provider
Add cart storage and API helpers
Implement the cart context hook
Shared Providers and Toast Feedback Implementation
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