Add text/javascript mimetype

README.md

@@ -130,7 +130,7 @@ Within your Flask application's settings you can provide the following settings
 
 | Option | Description | Default |
 | ------ | ----------- | ------- |
-| `COMPRESS_MIMETYPES` | Set the list of mimetypes to compress here. | `[`<br>`'text/html',`<br>`'text/css',`<br>`'text/xml',`<br>`'application/json',`<br>`'application/javascript'`<br>`]` |
+| `COMPRESS_MIMETYPES` | Set the list of mimetypes to compress here. | `[`<br>`'application/javascript'`<br>`'application/json',`<br>`'text/css',`<br>`'text/html',`<br>`'text/javascript'`<br>`'text/xml'`<br>`]` |
 | `COMPRESS_LEVEL` | Specifies the gzip compression level. | `6` |
 | `COMPRESS_BR_LEVEL` | Specifies the Brotli compression level. Ranges from 0 to 11. | `4` |
 | `COMPRESS_BR_MODE` | For Brotli, the compression mode. The options are 0, 1, or 2. These correspond to "generic", "text" (for UTF-8 input), and "font" (for WOFF 2.0). | `0` |

flask_compress/flask_compress.py

@@ -64,9 +64,14 @@ def __init__(self, app=None):
 
     def init_app(self, app):
         defaults = [
-            ('COMPRESS_MIMETYPES', ['text/html', 'text/css', 'text/xml',
-                                    'application/json',
-                                    'application/javascript']),
+            ('COMPRESS_MIMETYPES', [
+                'application/javascript',  # Obsolete (RFC 9239)
+                'application/json',
+                'text/css',
+                'text/html',
+                'text/javascript',
+                'text/xml',
+            ]),
             ('COMPRESS_LEVEL', 6),
             ('COMPRESS_BR_LEVEL', 4),
             ('COMPRESS_BR_MODE', 0),