kalkie

This widget shows tweets in real-time that match a given search term. The search term can be changed in the options screen of the widget. Links or Mentions are changes so they become actual links. The tweets show using a smooth scrolling and easing effect. All animation parameters can be changed via the options screen.

Twitter search smooth scrolling

This widget shows tweets in real-time that match a given search term. The search term can be changed in the options screen of the widget.

kubiq

Replace basic website scrolling “effect” with nice smooth scroll using mousewheel, touchpad or keyboard arrows
You can play with settings and test it here: 
<a href="https://demo.tastewp.com/mousewheel-smooth-scroll" rel="nofollow ugc">https://demo.tastewp.com/mousewheel-smooth-scroll</a>

MouseWheel Smooth Scroll

Smooth scrolling experience, with mousewheel, touchpad or keyboard

Twitter search smooth scrolling vs MouseWheel Smooth Scroll