Like JavaScript, Angular expressions are code snippets that are usually placed in binding such as {{ expression }}

The key difference between the JavaScript expressions and Angular expressions

☛ Context : In Angular, the expressions are evaluated against a scope object, while the Javascript expressions are evaluated against the global window

☛ Forgiving: In Angular expression evaluation is forgiving to null and undefined, while in Javascript undefined properties generates TypeError or ReferenceError

☛ No Control Flow Statements: Loops, conditionals or exceptions cannot be used in an angular expression

☛ Filters: To format data before displaying it you can use filters