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@juanelas/base64

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Base64 for both node.js and browser javascript. It supports URL-safe encoding and enabling/disabling padding. Buffers can be implementedd using ArrayBuffer, any TypedArray, or Buffer

github.com/juanelas/base64

juanelas/base64

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# @juanelas/base64 - v1.1.5 Base64url for both node.js and brwser javascript. It can work with ArrayBuffer|TypedArray|Buffer **`Remarks`** Bowser code obtained from https://github.com/panva/jose/blob/main/src/runtime/browser/base64url.ts ## Table of contents ### Type Aliases - [TypedArray](API.md#typedarray) ### Functions - [decode](API.md#decode) - [encode](API.md#encode) ## Type Aliases ### TypedArray Ƭ **TypedArray**: `Int8Array` \| `Uint8Array` \| `Uint8ClampedArray` \| `Int16Array` \| `Uint16Array` \| `Int32Array` \| `Uint32Array` \| `Float32Array` \| `Float64Array` \| `BigInt64Array` \| `BigUint64Array` A TypedArray object describes an array-like view of an underlying binary data buffer. ## Functions ### decode ▸ **decode**(`base64`): `Uint8Array` Base64url decoding (binary output) of base64url-encoded string #### Parameters | Name | Type | Description | | :------ | :------ | :------ | | `base64` | `string` | a base64 string | #### Returns `Uint8Array` a buffer or unicode string ▸ **decode**(`base64`, `stringOutput`): `Uint8Array` #### Parameters | Name | Type | | :------ | :------ | | `base64` | `string` | | `stringOutput` | `undefined` | #### Returns `Uint8Array` ▸ **decode**(`base64`, `stringOutput`): `Uint8Array` #### Parameters | Name | Type | | :------ | :------ | | `base64` | `string` | | `stringOutput` | ``false`` | #### Returns `Uint8Array` ▸ **decode**(`base64`, `stringOutput`): `string` #### Parameters | Name | Type | | :------ | :------ | | `base64` | `string` | | `stringOutput` | ``true`` | #### Returns `string` ▸ **decode**(`base64`, `stringOutput`): `Uint8Array` \| `string` #### Parameters | Name | Type | | :------ | :------ | | `base64` | `string` | | `stringOutput` | `boolean` | #### Returns `Uint8Array` \| `string` ___ ### encode ▸ **encode**(`input`, `urlsafe?`, `padding?`): `string` Base64Url encoding of a buffer input or a string (UTF16 in browsers, UTF8 in node) #### Parameters | Name | Type | Default value | Description | | :------ | :------ | :------ | :------ | | `input` | `string` \| [`TypedArray`](API.md#typedarray) \| `ArrayBufferLike` \| `Buffer` | `undefined` | | | `urlsafe` | `boolean` | `false` | if true Base64 URL encoding is used ('+' and '/' are replaced by '-', '_') | | `padding` | `boolean` | `true` | if false, padding (trailing '=') is removed | #### Returns `string` a string with the base64-encoded representation of the input