Spacebar

Overview

Spacebar is a free and open-source communication platform designed as a self-hosted and privacy-respecting alternative to Discord. It offers real-time chat, voice, and video, full Discord API compatibility for bots and clients, extensive customization, plugin support, and decentralized architecture, making it ideal for communities, developers, and organizations that want full control over their communication infrastructure.

Key features

• Open source
• Discord alternative
• Self-hosted
• Chat platform
• Voice chat
• Video calls
• Real-time messaging
• WebRTC
• TypeScript
• React
• Node.js
• Custom bots
• Plugins
• Theming
• API compatible
• Decentralized