Top.gg - Overwhelmed by Discord?

Audacity - Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.

Wallu - Discord chatbot for FAQs - Discord bot to automate frequently asked questions

TwistedWave - TwistedWave is one of the unique audio editors that allow you to edit your music file online without any installation.

Fusebot - Write custom commands to integrate anything on Slack/Discord

Radium - Radium is a music editor with a new type of interface.