boolean
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What is boolean?
A boolean is a primitive type with only two possible values: true or false. Booleans are used in conditions, comparisons, and logical operations. JavaScript also has truthy and falsy values, where non-boolean values are implicitly converted to true or false in a boolean context.
Free resources to learn boolean
- ArticleJavaScript Boolean
- VideoBooleans in JavaScript
More in stage 3: Data Types
boolean: common questions
Can I learn boolean 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 boolean 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 boolean tutorial for beginners?
It is lesson 26 of 124 in the free JavaScript roadmap, in stage 3, Data Types. 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.