Greasy Fork is available in English.
各ツィートに，添付されている画像をオリジナルのサイズで開くためのボタンを追加します．
< Extract images for Twitterについてのフィードバック
Thank you for your report. It seems that the script still works well with my Twitter account. Twitter's update is offten applied for each account separetely, so I will investigate the problem after the update will be applied for my account.
Note : Google Chrome refuses multiple popup. Please give a permission for multiple popup in Twitter's web site.
The script has been updated. I hope it works fine.
Not working
Twitter updated the way it loads tweets and now you can't click the button with a tweet open