Jetpack is very useful plugin, but some functions are not well localized. HametuPack localize below:
Add extra share buttons
HametuPack adds buttons to Sharing Setting.
- Send to LINE button.
- Add entry to Hatena Bookmark button.
Twitter Player Card
If your post’s format is audio or video, this adds twitter player card meta tags. Also ready for Seriously Simple Podcasting and Yoast.
To customize card layout, just copy hametupack/template-parts/player-card-xxx.php to your theme’s template-parts direcotry and modify it.
Further Request
If you need more buttons, please read our wiki and send PR!