Lesson 29
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What you will learn in this lesson
- What local storage is.
- How to save and read a value with setItem and getItem.
- Why you must turn lists and objects into text with JSON.stringify.
- How to read them back with JSON.parse.
- How to build a cart that survives a refresh.
Everything in Web Foundations
- 30 step-by-step lessons
- 3 mini projects with solutions
- A final project for your portfolio
- Real commands and real output in every lesson
- Practice task with a solution in each lesson
- Progress saved to your account