| Feature | Example | Section |
|---|---|---|
| Strict mode, JSON | JSON.parse(text) | 6.23, 6.3.2 |
| Object meta-methods, accessors | Object.freeze(o) | 6.3.7, 6.3.11 |
| Array iteration methods | arr.map(f) | 6.13.4 |
| bind() and trim() | fn.bind(obj) | 6.5.6, 6.12.4 |
MENU
ES5
ES5 (2009)
ES5 (2009)
| Feature | Example | Section |
|---|---|---|
| Strict mode, JSON | JSON.parse(text) | 6.23, 6.3.2 |
| Object meta-methods, accessors | Object.freeze(o) | 6.3.7, 6.3.11 |
| Array iteration methods | arr.map(f) | 6.13.4 |
| bind() and trim() | fn.bind(obj) | 6.5.6, 6.12.4 |