Zach Silveira

This plugin contains a widget for showing off specific Tweets from any Twitter user. If you’re like me and don’t want every tweet you post showing up on your site, this is for you. I use this plugin on my about page, basically I set ‘#work’ as the term to search my tweets for, so I can tweet using that hashtag and only those Tweets will show up.
With this plugin you can choose to show your avatar, name, specify the number of tweets to show, and change the text color of the tweets. I’ll be adding more options as I develop this widget.

Specific Tweets

Display a Specific user's Tweets containing a specific hashtag or phrase

Łukasz Nowicki

Post/Page/Product-specific custom code allows you to add custom CSS styles to individual posts, pages, or WooCommerce products. It provides a dedicated area in the editor screen where you can write your CSS code. You can also choose whether the CSS should apply only to the single view or also to archive-type views.
A new meta box will appear below the content editor on the edit screen for posts, pages, and products. You can enter any custom CSS there and decide whether it loads only on the single view or also on archive pages like category listings or product grids.
<h3>Requirements</h3>
This plugin requires at least WordPress 5.0 (remember always to keep your WordPress installation up to date!) and PHP 7.4 on your server.

Post/Page Specific Custom Code

Great plugin!

A very useful plugin

Add custom CSS to posts, pages, or WooCommerce products, with optional archive support. Includes a dedicated editor box.

Specific Tweets vs Post/Page Specific Custom Code