Open-source alternatives to Teams For Linux

Whatsie is a web application desktop wrapper designed to turn web interfaces, specifically messaging services, into standalone desktop applications. It provides a dedicated window environment with a custom icon and system tray integration. The project includes security and privacy layers such as password-protected session locking with automatic timeouts and the ability to purge persistent application data and web caches. It also features native hardware permission management for controlling camera and microphone access. The application supports native system notifications, file download hand

AI-on-the-edge-device is an edge AI meter digitizer and computer vision image processor designed to convert images of analog and digital utility meters into numeric values. It functions as an IoT gateway that runs neural network inference locally on hardware to monitor water, power, and gas readings. The system is distinguished by its ability to handle both analog pointers and digital digits through custom-trained neural networks. It includes specialized tools for image alignment, region-of-interest extraction, and hardware-level lighting control to minimize glare on glass surfaces. To mainta

evcc is an open-source home energy management system and solar charging optimization engine. It coordinates solar inverters, electric vehicle chargers, home batteries, and smart devices to route surplus solar energy to load points, optimizing energy use and minimizing grid costs. The platform functions as a multi-protocol charger orchestrator and ISO 15118-2 plug and charge controller, enabling automatic vehicle identification and battery state retrieval. It distinguishes itself through a plugin-based device abstraction layer and protocol-agnostic drivers that unify control across diverse har

Wechaty is a cross-platform chatbot framework designed to build and manage automated messaging agents. It provides a unified programming interface that abstracts diverse instant messaging protocols, allowing developers to create bots that function consistently across multiple communication services. By utilizing a modular architecture, the framework enables the development of conversational agents capable of handling complex messaging workflows, contact management, and group room interactions. The framework distinguishes itself through a puppet-based protocol abstraction and a language-agnost

Home Assistant is a local home automation platform and server that acts as an IoT device orchestrator. It integrates diverse smart home hardware by wrapping third-party APIs into a standardized logic layer and stores all system state and historical statistics on local hardware to eliminate cloud dependencies. The system functions as a Matter IoT controller and an MQTT home automation bridge, allowing for local interoperability between different manufacturers. It features a state-based entity model and an internal event bus that decouple physical device logic from system automation. The platf

RocketMQ is a cloud-native distributed messaging platform and streaming engine. It functions as a distributed transactional queue that ensures atomicity between local transactions and message delivery, and serves as an MQTT IoT message broker to bridge lightweight device traffic into high-performance data streams. The system is distinguished by a Kubernetes-native architecture that decouples compute from storage to allow independent scaling of traffic and data retention. It utilizes a tiered storage model to offload older data to remote storage and employs quorum-based replication and automat

Flat is an open-source virtual classroom client that combines real-time video conferencing, an interactive whiteboard, screen sharing, and session recording into a single cross-platform application. Built with Electron and React, it provides a desktop shell for hosting and joining live teaching sessions on Windows and macOS, with a web-based interface that integrates video, audio, whiteboard annotations, and messaging for synchronous student engagement. The platform distinguishes itself through its integration of Agora's Real-Time Communication engine with the Software-Defined Real-Time Netwo

Franz is a multi-service messaging aggregator and unified communication workspace. It combines multiple chat, email, and calendar services into a single desktop interface to eliminate the need for switching between disparate applications. The project distinguishes itself through a privacy-focused browser wrapper that blocks third-party trackers and fingerprinting while using native system encryption for credential storage. It incorporates an AI conversation summarizer that can execute locally or via cloud hosting to condense missed messages and draft context-aware replies. The application pr

GAM is a command-line tool for administering Google Workspace and Cloud Identity. It translates command-line arguments into structured API calls, enabling administrators to manage users, groups, organizational units, and domain settings across a Google Workspace environment. The tool handles authentication through OAuth2 flows, service accounts, and workload identity federation, and supports multi-tenant configurations for managing multiple domains or cloud projects from a single installation. GAM distinguishes itself through its batch processing and automation capabilities. It can process la

TeslaMate is a self-hosted vehicle data logger that records telemetry, charging sessions, and driving history from Tesla vehicles for private analysis. It consists of a data logger, a PostgreSQL relational data store, and a visual telemetry dashboard for analyzing battery health, energy consumption, and driving efficiency. The system features an MQTT telemetry bridge that streams real-time vehicle states and coordinates to external home automation platforms. It also utilizes geofencing to identify and name custom physical locations based on vehicle coordinates. The platform covers a broad ra

This project is an embedded operating system for creating decentralized peer-to-peer communication networks using long-range radio hardware. It provides an off-grid messaging protocol for transmitting text and GPS coordinates without relying on cellular or internet infrastructure. The firmware implements a secure communication framework using shared keys and high-grade encryption to protect data transmitted over the air. It includes a LoRaWAN hardware interface to manage radio parameters and an MQTT radio gateway to bridge local mesh traffic to external networks. The system covers a broad ra

This project is a local-first task manager and time tracking tool designed to consolidate work items from multiple external project management platforms into a single, unified interface. By prioritizing local data sovereignty, it ensures that all task lists, time logs, and application states remain on the user's device, providing full functionality in offline environments while maintaining privacy. The application distinguishes itself through a focus on deep work and structured productivity rituals. It integrates distraction-free modes, configurable focus timers, and automated time tracking t

Pomotroid is a cross-platform desktop Pomodoro timer application designed for managing work and break intervals. It functions as a focus manager and productivity statistics tracker that utilizes a high-precision timer engine to organize focus sessions. The application distinguishes itself by operating as a WebSocket timer broadcaster, featuring a local server that streams timer state and lifecycle events to external automation scripts and stream overlays. It also includes a productivity trend analysis system that logs completed rounds to a local database to generate daily summaries, weekly st

OpenChat is a conversational AI agent builder and customer service automation platform that uses large language models to power customer support chatbots across multiple channels. It provides tools for defining AI agent behavior, training on custom knowledge, managing actions, and controlling autopilot responses per channel. The platform enables deploying AI agents on web, phone, email, SMS, and WhatsApp, with a unified inbox for managing conversations across all channels. It includes CRM synchronization, automated workflows, contact segmentation, and analytics for tracking customer satisfact

Nativefier is a cross-platform desktop application builder that converts web URLs into standalone executables for Windows, macOS, and Linux. It functions as a web-to-desktop application converter, wrapping web pages in a dedicated browser window with its own launcher and identity. The tool uses an Electron-based wrapper to embed websites within a Chromium browser instance and Node.js runtime. It differentiates itself through automatic branding, extracting application names and icons from target websites to configure the desktop wrapper. The system provides mechanisms for custom styling and b

Electron.NET is a framework for building cross-platform desktop applications using ASP.NET Core, Razor Pages, MVC, or Blazor. It serves as a wrapper that hosts .NET web projects within a native desktop shell, allowing web-based logic to function as standalone software across different operating systems. The project provides a hosting environment specifically for Blazor components and other .NET web technologies, converting them into distributable binary executable packages. It integrates a native web browser control for UI rendering and utilizes a structured communication channel to pass mess

Nativefier is a command-line tool that transforms web applications into standalone desktop software. By wrapping web content within a cross-platform container, it enables users to run websites as native applications on Windows, macOS, and Linux. The tool functions as a build-time orchestrator that packages a browser runtime with specific site configurations and platform-specific metadata. It allows for extensive customization of the resulting application, including the ability to inject custom JavaScript and CSS to modify site behavior or appearance. Developers can also utilize the tool progr

🎤 微软语音合成工具，使用 Electron Vue ElementPlus Vite 构建。

Lorca is a framework for building cross-platform desktop applications using Go for the backend logic and HTML5 for the user interface. It functions as a wrapper that renders a web browser as the application window while executing core logic in a native process. The project provides a communication bridge that binds native Go functions to the browser environment and allows the backend to execute JavaScript directly within the browser window. It includes capabilities for packaging binaries with custom icons and branding for multiple operating systems. The framework covers window management, su

This project is a desktop client for YouTube Music, serving as a cross-platform wrapper that encapsulates the web-based music service within a dedicated application environment. It provides native operating system integration and enhanced window controls for streaming audio. The application is distinguished by its extensibility, featuring a plugin system that allows the execution of custom scripts to modify frontend markup and application behavior. It also supports visual customization through the injection of external stylesheets to modify the user interface themes. The software manages aud

This project is a cross-platform desktop client for streaming and controlling music from the Google Play Music service. It functions as a dedicated media player that provides a desktop interface for accessing music libraries and playback controls. The application features rich presence capabilities, sharing current track information with communication platforms via real-time updates. It also acts as a WebSocket music controller, exposing playback states and controls to other applications through JSON and WebSocket interfaces. The player includes system-level integration for hardware media ke

Vesktop is an Electron-based desktop client for Discord that runs natively on Linux, offering improved performance and deeper system integration compared to the official web app. It wraps Discord in an Electron shell to provide a lightweight, native desktop experience while adding a privacy protection layer that blocks Discord's access to system-level information such as running processes and hardware details. The client distinguishes itself through comprehensive Linux desktop support, including full Wayland display protocol integration for better performance on modern Linux desktops, screen

PakePlus is a web-to-native converter and application packager that transforms website URLs or static directories into standalone native desktop and mobile applications. It provides a native browser shell to wrap web content, acting as a cross-platform application shell for Android, iOS, and various desktop environments. The project distinguishes itself through a cloud-based app packager, utilizing remote build pipelines to compile application binaries without requiring a local development environment. It includes a JavaScript injection tool and a system-level API bridge, allowing users to ad

Electronic WeChat is an Electron-based desktop chat client and wrapper for the WeChat messaging service, designed for macOS and Linux. It provides a functional messaging interface that integrates with native operating system notifications and system trays. The client includes a message recall blocker that prevents senders from retracting or deleting messages after they have been delivered, ensuring the recipient retains a permanent record of the conversation. It also features a URL redirect bypass to open destination websites directly in the default web browser. The application supports stan

This platform is an identity and access management suite designed to secure and coordinate digital identities for employees, customers, and automated agents. It functions as an enterprise authentication server, providing centralized single sign-on and multi-factor authentication capabilities to protect access across diverse internal and external applications. The engine operates through event-driven orchestration, triggering modular handlers to process authentication and authorization requests. The system is built on a Java-based middleware architecture that utilizes a dynamic component model

This project is a social media automation tool designed to publish videos and images across multiple social networks programmatically. It functions as a headless browser content publisher and a multi-platform posting API, allowing for automated social media posting and content distribution. The system utilizes browser automation to execute uploads and logins on platforms without official public APIs. It features a social media command-line manager for executing batch media uploads and managing account sessions, as well as a programmatic interface for triggering uploads and scheduling content

This project is an Android password manager application that provides an end-to-end encrypted vault for storing and synchronizing login credentials, secure notes, and identities. It functions as a secure storage system using zero-knowledge encryption to ensure that only the user can decrypt their stored data. The application integrates directly with the Android system to provide an autofill service that populates usernames and passwords into mobile apps and browser login fields. It also serves as a passkey management wallet for FIDO2 cryptographic passkeys and a time-based one-time password a