Built-in Objects
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What is Built-in Objects?
JavaScript provides a set of built-in objects that are available without any imports. These include Math, Date, JSON, Array, RegExp, Promise, and others. They provide standard functionality for common tasks like math operations, date manipulation, and data serialization.
Free resources to learn Built-in Objects
- ArticleStandard built-in objects
- ArticleJavaScript Built-in Objects
More in stage 5: Data Structures
Built-in Objects: common questions
Can I learn Built-in Objects in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Built-in Objects in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Built-in Objects tutorial for beginners?
It is lesson 38 of 124 in the free JavaScript roadmap, in stage 5, Data Structures. If you are new to JavaScript, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.