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learningjavascript.org

JavaScript · 25 lessons

08Objects and Prototypes22m 09Closures and Scope24m 10Async and Promises26m 11Error Handling20m 12DOM and Events24m 13Local Storage and State25m 14Form Validation25m 20Classes and Inheritance25m 21Regular Expressions25m 22Date and Time25m

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11Prior lessonError Handling12 · DOM and Eventslesson 12 of 25Up nextLocal Storage and State13

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learningjavascript.orgjavascript/12 · exerciselesson 12 of 25