There are 2 repositories under whatsappbomber topic.
SMS/Email/Whatsapp/Twitter/Instagram bombers Collection :bomb::bomb::bomb: :boom: Also added collection of some Fake SMS utilities which helps in skip phone number based SMS verification by using a temporary phone number that acts like a proxy.
Best Bombing Tool with WhatsApp, Instagram, SMS bomber
(Outdated) Master-Bomber is python based online tool which can help you to prank your friends. By using this tool you can send huge amount of sms , call and email to your friends.