ChefGaby

This plugin will help you add the official twitter button in your articles. It’s easy to customize and works right after activation. 
You will be able to choose where the button shows up inside an article, what type of twitter button to show and what text to submit when a user clicks the button.

Easy Twitter Button

Add the official twitter button in your articles

Caio Peres

Hide email from Spam Bots using a shortcode [email]your@email.com[/email]
How the plugin Work? 
The email entered within the [email][/email] shortcode is camouflaged in the source code, thus preventing bad bots that scour the internet from being able to read and find your email.
This plugin is based on standard functionality antispambot (https://codex.wordpress.org/Function_Reference/antispambot) 
Works perfectly with all themes and editors of WordPress
PT-BR 
O e-mail inserido dentro do shortcode [email][/email] é camuflado no código fonte, impedindo assim que bad bots que vasculham a internet consigam ler e encontrar o seu e-mail.
Icon made by Material and Awesome Icons

Easy Anti Spam Bot

Hide email from Spam Bots using a shortcode [email]your@email.com[/email]

Easy Twitter Button vs Easy Anti Spam Bot