Boolean Expression Evaluator

Tokenize → Parse → Evaluate

Expression (use AND, OR, NOT):

Variables (JSON format):

Examples:

Expression: A AND (B OR C)
Variables: {"A": true, "B": false, "C": true}
Result: true
Expression: NOT isActive OR (isPremium AND hasAccess)
Variables: {"isActive": false, "isPremium": true, "hasAccess": true}
Result: true