46 lines
1.1 KiB
Markdown
46 lines
1.1 KiB
Markdown
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# b64-lite [](https://npmjs.com/package/b64-lite) [](https://travis-ci.org/kevlened/b64-lite) [](https://bundlephobia.com/result?p=b64-lite)
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Node, browser, and React Native base64 library
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## Usage
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```javascript
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const b64 = require('b64-lite');
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// Base64 in ASCII to byte string
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b64.atob('aGkgdGhlcmU=');
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// hi there
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// byte string to Base64 in ASCII
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b64.btoa('hi there');
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// aGkgdGhlcmU=
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// convert unicode to b64
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b64.toBase64('hello 你好');
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// aGVsbG8g5L2g5aW9
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// convert a buffer to b64
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b64.toBase64(new Uint8Array([228, 189, 160, 229, 165, 189]).buffer);
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// 5L2g5aW9
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// decode b64 to unicode
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b64.fromBase64('aGVsbG8g5L2g5aW9');
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// hello 你好
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// convert b64 to a buffer
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b64.toBuffer('5L2g5aW9');
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// new Uint8Array([228, 189, 160, 229, 165, 189]).buffer
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```
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## Can it be smaller?
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If you use ES6 imports with a bundler that supports tree-shaking, yes!
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```javascript
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import { toBase64 } from 'b64-lite'
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```
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## License
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MIT
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