ECMAScript 5
**ECMAScript 5**
What is ECMAScript 5?
ECMAScript 5 (ES5) is the fifth edition of the ECMAScript language standard. It introduced several new features and improvements to JavaScript, including strict mode, JSON support, new array methods (such as `forEach`, `map`, `filter`, `reduce`, and `indexOf`), and property access control using `Object.defineProperty`. It is commonly used to write more robust, maintainable, and efficient JavaScript code, and helped establish JavaScript as a language suitable for complex web applications.
What other technologies are related to ECMAScript 5?
ECMAScript 5 Competitor Technologies
ECMAScript 5 Complementary Technologies
Which job functions commonly mention ECMAScript 5?
Which organizations are mentioning ECMAScript 5?
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