Fluxer

Fluxer is a free and open-source instant messaging and VoIP platform developed in Sweden, designed to put users first. Built for friends, groups, and communities, it offers a comprehensive communication solution without compromising on privacy or control.

Key Features:

• Full messaging suite with Markdown support, private DMs, group chats, and organized channels
• Voice and video calls with multi-device support, screen sharing, noise suppression, and echo cancellation
• Advanced moderation tools including granular roles, permissions, audit logs, and webhook support
• Powerful search functionality with message history filtering and quick switcher with keyboard shortcuts
• Extensive customization options including custom emojis, CSS themes, and compact display modes

Self-Hosting Capabilities: Run your own Fluxer instance with the fully open-source backend (AGPLv3 license). Connect using desktop clients with mobile apps coming soon, and easily switch between multiple instances.

Community-Driven Development: Fluxer is built transparently with community involvement through bug reporting, code contributions, and localization efforts. The platform offers bug bounty programs and maintains active communication channels for user feedback and feature discussions.