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微信小程序已经支持了绝大部分的 ES6 API 具体表格如下：
tip: TBS 3.0 是指微信小程序 Android 运行环境tip: Array.values不支持tip: Proxy不支持
| String | iOS8 | iOS9 | iOS10 | TBS3.0 |
|---|
| codePointAt | | | | |
| normalize | | | | |
| includes | | | | |
| startsWith | | | | |
| endsWith | | | | |
| repeat | | | | |
| String.fromCodePoint | | | | |
| Array | iOS8 | iOS9 | iOS10 | TBS3.0 |
|---|
| copyWithin | | | | |
| find | | | | |
| findIndex | | | | |
| fill | | | | |
| entries | | | | |
| keys | | | | |
| values | ? | | | ? |
| includes | | | | |
| Array.from | | | | |
| Array.of | | | | |
| Number | iOS8 | iOS9 | iOS10 | TBS3.0 |
|---|
| isFinite | | | | |
| isNaN | | | | |
| parseInt | | | | |
| parseFloat | | | | |
| isInteger | | | | |
| EPSILON | | | | |
| isSafeInteger | | | | |
| Math | iOS8 | iOS9 | iOS10 | TBS3.0 |
|---|
| trunc | | | | |
| sign | | | | |
| cbrt | | | | |
| clz32 | | | | |
| imul | | | | |
| fround | | | | |
| hypot | | | | |
| expm1 | | | | |
| log1p | | | | |
| log10 | | | | |
| log2 | | | | |
| sinh | | | | |
| cosh | | | | |
| tanh | | | | |
| asinh | | | | |
| acosh | | | | |
| atanh | | | | |
| Object | iOS8 | iOS9 | iOS10 | TBS3.0 |
|---|
| is | | | | |
| assign | | | | |
| getOwnPropertyDescriptor | | | | |
| keys | | | | |
| getOwnPropertyNames | | | | |
| getOwnPropertySymbols | | | | |
| Other | iOS8 | iOS9 | iOS10 | | TBS3.0 |
|---|
| Symbol | | | | | |
| Set | | | | | |
| Map | | | | | |
| Proxy | ? | ? | | ? | |
| Reflect | | | | | |
| Promise | | | | | |
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