js-base64 - npm Package Compare versions

Comparing version 3.5.0 to 3.5.1

base64.d.ts

@@ -12,7 +12,7 @@ /**
  */
-declare const version = "3.5.0";
+declare const version = "3.5.1";
 /**
  * @deprecated use lowercase `version`.
  */
-declare const VERSION = "3.5.0";
+declare const VERSION = "3.5.1";
 /**
@@ -34,2 +34,7 @@ * polyfill version of `btoa`
 declare const fromUint8Array: (u8a: Uint8Array, urlsafe?: boolean) => string;
+/**
+ * @deprecated should have been internal use only.
+ * @param {string} src UTF-8 string
+ * @returns {string} UTF-16 string
+ */
 declare const utob: (u: string) => string;
@@ -47,2 +52,7 @@ /**
 declare const encodeURI: (src: string) => string;
+/**
+ * @deprecated should have been internal use only.
+ * @param {string} src UTF-16 string
+ * @returns {string} UTF-8 string
+ */
 declare const btou: (b: string) => string;
@@ -49,0 +59,0 @@ /**

base64.js

@@ -43,3 +43,3 @@
  */
-const version = '3.5.0';
+const version = '3.5.1';
 /**
@@ -52,2 +52,4 @@ * @deprecated use lowercase `version`.
 const _hasBuffer = typeof Buffer === 'function';
+const _TD = typeof TextDecoder === 'function' ? new TextDecoder() : undefined;
+const _TE = typeof TextEncoder === 'function' ? new TextEncoder() : undefined;
 const b64ch = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
@@ -114,7 +116,2 @@ const b64chs = [...b64ch];
 const fromUint8Array = (u8a, urlsafe = false) => urlsafe ? _mkUriSafe(_fromUint8Array(u8a)) : _fromUint8Array(u8a);
-/**
- * @deprecated should have been internal use only.
- * @param {string} src UTF-8 string
- * @returns {string} UTF-16 string
- */
 // This trick is found broken https://github.com/dankogai/js-base64/issues/130
@@ -144,2 +141,7 @@ // const utob = (src: string) => unescape(encodeURIComponent(src));
 const re_utob = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g;
+/**
+ * @deprecated should have been internal use only.
+ * @param {string} src UTF-8 string
+ * @returns {string} UTF-16 string
+ */
 const utob = (u) => u.replace(re_utob, cb_utob);
@@ -149,3 +151,4 @@ //
     ? (s) => Buffer.from(s, 'utf8').toString('base64')
-    : (s) => _btoa(utob(s));
+    : _TE ? (s) => _fromUint8Array(_TE.encode(s))
+        : (s) => _btoa(utob(s));
 /**
@@ -164,7 +167,2 @@ * converts a UTF-8-encoded string to a Base64 string.
 const encodeURI = (src) => encode(src, true);
-/**
- * @deprecated should have been internal use only.
- * @param {string} src UTF-16 string
- * @returns {string} UTF-8 string
- */
 // This trick is found broken https://github.com/dankogai/js-base64/issues/130
@@ -192,2 +190,7 @@ // const btou = (src: string) => decodeURIComponent(escape(src));
 };
+/**
+ * @deprecated should have been internal use only.
+ * @param {string} src UTF-16 string
+ * @returns {string} UTF-8 string
+ */
 const btou = (b) => b.replace(re_btou, cb_btou);
@@ -225,3 +228,5 @@ /**
     ? (a) => Buffer.from(a, 'base64').toString('utf8')
-    : (a) => btou(_atob(a));
+    : _TD
+        ? (a) => _TD.decode(_toUint8Array(a))
+        : (a) => btou(_atob(a));
 const _unURI = (a) => _tidyB64(a.replace(/[-_]/g, (m0) => m0 == '-' ? '+' : '/'));
@@ -234,8 +239,11 @@ /**
 const decode = (src) => _decode(_unURI(src));
+//
+const _toUint8Array = _hasBuffer
+    ? (a) => _U8Afrom(Buffer.from(a, 'base64'))
+    : (a) => _U8Afrom(_atob(a), c => c.charCodeAt(0));
 /**
  * converts a Base64 string to a Uint8Array.
  */
-const toUint8Array = _hasBuffer
-    ? (a) => _U8Afrom(Buffer.from(_unURI(a), 'base64'))
-    : (a) => _U8Afrom(_atob(_unURI(a)), c => c.charCodeAt(0));
+const toUint8Array = (a) => _toUint8Array(_unURI(a));
+//
 const _noEnum = (v) => {
@@ -242,0 +250,0 @@ return {

package.json

 {
   "name": "js-base64",
-  "version": "3.5.0",
+  "version": "3.5.1",
   "description": "Yet another Base64 transcoder in pure-JS",
@@ -5,0 +5,0 @@ "main": "base64.js",

README.md

@@ -32,3 +32,3 @@ [![build status](https://secure.travis-ci.org/dankogai/js-base64.png)](http://travis-ci.org/dankogai/js-base64)
 ```html
-<script src="https://cdn.jsdelivr.net/npm/js-base64@3.5.0/base64.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/js-base64@3.5.1/base64.min.js"></script>
 ```
@@ -56,3 +56,3 @@
 // note jsdelivr.net does not automatically minify .mjs
-import { Base64 } from 'https://cdn.jsdelivr.net/npm/js-base64@3.5.0/base64.mjs';
+import { Base64 } from 'https://cdn.jsdelivr.net/npm/js-base64@3.5.1/base64.mjs';
 </script>
@@ -64,3 +64,3 @@ ```
 // or if you prefer no Base64 namespace
-import { encode, decode } from 'https://cdn.jsdelivr.net/npm/js-base64@3.5.0/base64.mjs';
+import { encode, decode } from 'https://cdn.jsdelivr.net/npm/js-base64@3.5.1/base64.mjs';
 </script>
@@ -67,0 +67,0 @@ ```

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Improved metrics

Total package byte prevSize

31229

increased by2.95%

Lines of code

709

increased by3.81%

No dependency changes