Block Together - A useful tool which helps you block trolls on Twitter.
Hypefury - No idea what to share on Twitter?
Secateur - Use Secateur if you want to temporarily or permanently block or mute (or both block and mute) a Twitter account and all its followers.
What to Tweet - Never again run out of Tweet ideas.
Moderate - Identify, mute, and block trolls in your Twitter feed
Toolset.com - The complete and reliable plugin for managing content types in WordPress.