BlockParty - Real-time voice chat rooms from the creators of turntable.fm
Token Daily - Crypto news, launches, white papers and Q&A with experts 📈
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.
Coin Demo - Visual demonstration of how bitcoin transactions work
Twitter One Click Block - Add a block button for a simple one click blocking.
Crypti - A minimal cross-platform Bitcoin price widget