Open-source alternatives to Slack Term

WeRoBot is a chatbot development framework and API integration library designed for building automated bots and managing interactions for WeChat official accounts. It provides a structured environment for processing user inputs and delivering programmed responses through a dedicated message routing engine. The framework distinguishes itself with a stateful session manager that persists user data across interactions using pluggable storage backends. It also features a routing system that parses XML payloads and directs traffic to specific handlers based on content, events, or text patterns. T

This project is a conversational AI bot that integrates large language models into WeChat accounts to provide automated responses in private and group chats. Built on the WeChaty bot framework, it functions as a bridge that enables real-time conversational interactions between a messaging account and an AI model. The system acts as an AI multimedia gateway and context manager, supporting the generation of images from text and the transcription of audio files within the chat interface. It tracks interaction histories to manage token limits and maintains coherent conversations through custom sy

This project is a Go language library and API SDK designed for integrating with the WeChat ecosystem. It provides a programmatic interface to manage official accounts, mini programs, and enterprise platform features. The SDK features an interface-based client design that abstracts various API categories into specialized objects. It includes a dedicated OAuth 2.0 authorization client to manage access tokens, authentication tickets, and third-party authorization flows, alongside a pluggable token caching system to share credentials across different environments. The library covers broad capabi

Yakyak is a cross-platform chat application and native desktop client designed for sending and receiving real-time messages and media via the Google Hangouts protocol. It is bundled as a native installer compatible with multiple operating systems and hardware architectures. The application functions as a multi-language communication tool with a localized user interface to support users across different global regions. It includes a real-time presence manager that synchronizes typing indicators and active client status. The platform covers conversation management, native system notifications

Taskbook is a command-line task manager and local plain-text organizer that provides a terminal user interface for managing to-do lists, project boards, and notes. It functions as a CLI Kanban board, allowing users to group actionable items and informational snippets into categorized boards. The tool emphasizes local data organization by storing information in local files with customizable storage paths. It supports a Kanban-style workflow where tasks are organized into boards and tracked through pending, in-progress, and complete states. The system includes capabilities for prioritizing tas

Dooit is a terminal-based task manager that utilizes a text user interface to organize todo lists and project workflows. It functions as a topic-based todo list, grouping items into separate topics with branching support to ensure organized project isolation. The application is designed for a keyboard-driven workflow, employing Vim-inspired shortcuts for the navigation and manipulation of categorized task lists. It is a configurable TUI application that allows users to define operational behavior and visual themes through external configuration files. The system includes capabilities for tas

Baileys is a TypeScript API client library used to interact with the WhatsApp Web API via WebSockets without requiring a browser. It functions as a real-time communication tool that handles bidirectional data exchange and event-based socket connections. The project includes a dedicated toolkit for managing WhatsApp Business profiles and product catalogs, alongside a session manager that authenticates accounts using QR codes or pairing codes and persists session state to disk. Its capabilities cover a wide range of messaging functions, including multi-type message transmission, chat history s

Notifire is a multi-channel notification infrastructure designed to route and dispatch alerts across email, SMS, push, and chat providers through a unified interface. It functions as an agent communication gateway that normalizes inbound and outbound messages between chat platforms and AI agents for consistent data processing. The system includes a notification workflow engine that uses branching conditions and batching capabilities to design delivery sequences and reduce user fatigue. It also provides a pre-built notification center component, allowing web applications to embed a real-time i

Papercups is an open-source live chat platform and self-hosted customer messaging system. It provides a real-time communication infrastructure consisting of an embeddable web widget for customers and a containerized administrative dashboard for support teams. The platform features an omnichannel messaging hub that aggregates and normalizes conversations from email, SMS, and third-party chat channels into a single unified stream. It also includes a framework for deploying automated FAQ chatbots to handle initial inquiries and a real-time session monitoring tool that allows agents to view a use

SMSBoom is an automated SMS bomber and bulk messaging tool designed to send a rapid succession of text messages to a target phone number or a list of multiple recipients. It functions as a bulk SMS sender that automates the dispatch of large volumes of text messages. The project manages mass communication workflows through automated text dispatch and bulk messaging capabilities. It utilizes a system for sending messages to multiple recipients simultaneously via automated messaging systems. The tool handles message dispatching via HTTP requests to third party gateways, employing concurrent re

Botkit is a multi-platform chatbot framework designed to build conversational bots that operate across different messaging services using a unified interface. It provides a core system for multi-platform development, utilizing a platform adaptation layer to translate service-specific API payloads into a standardized internal format. The framework features a conversational dialog manager that coordinates multi-turn interactions through state-tracking, branching logic, and scripted flows. It employs a message processing middleware pipeline to intercept, normalize, and enrich incoming and outgoi

Telethon is a Python asynchronous API wrapper and client library designed for interacting with the Telegram API. It implements the MTProto protocol to enable programmatic communication for both user accounts and bots. The project serves as a development framework for building custom Telegram clients and automating account actions. It provides the tooling necessary to create automated bots that manage group interactions and channel communications. The library supports messaging data integration and the automation of messaging workflows. It handles the translation of high-level calls into the

This project is an asynchronous messaging framework designed for building interactive applications on the Telegram platform. It functions as a comprehensive wrapper that maps native platform methods and update types into structured objects, enabling developers to create event-driven services that respond to real-time user input. By integrating with standard event loops, the library facilitates high-throughput communication and non-blocking message processing. The framework distinguishes itself through a sophisticated update-driven dispatcher pattern that routes incoming messages to specific h

This project is an end-to-end encrypted communication client designed for secure messaging and identity management using public-key cryptography. It provides a cryptographic identity manager to verify authenticity across platforms and integrates a local messaging daemon to synchronize encrypted data and handle network communication. The system features a remote encrypted file system that mounts encrypted storage as local directories for direct file interaction. It also includes automated identity provisioning for registering and authenticating new devices and automation bots using cryptograph

ItChat is a programmable API framework and command line client for automating personal WeChat accounts. It provides a system for building custom chatbot interactions and automating account settings and repetitive interactions. The project distinguishes itself through a multi-account management system that allows several account instances to run concurrently within a single process. It utilizes QR code authentication for logins and supports persistent session management, enabling applications to restart via hot reloading without requiring new authentication scans. The framework covers message

Vimium-C is a keyboard-driven browser extension that provides a vim-like navigation tool for web browsers. It functions as a customizable key mapper and accessibility tool, allowing users to interact with web content and manage browser tabs and windows without a mouse. The project distinguishes itself through advanced key mapping capabilities, including the ability to define contextual shortcuts based on the website host and remap keyboard layouts. It implements mode-specific mappings to prevent command conflicts and allows for specific keyboard mappings to function within text input boxes.

Termui is a Go terminal user interface library used for building interactive dashboards and visual layouts within a command-line environment. It functions as a TUI layout engine, an interactive CLI framework, and a terminal data visualization toolkit. The library provides a set of specialized widgets for rendering charts, plots, gauges, and tables using character-based graphics. It includes a grid-based system for arranging interface elements using relative coordinates and proportional sizing to create structured displays. The toolkit covers a broad range of capabilities including data visua

skhd is a keyboard shortcut manager and hotkey daemon for macOS. It functions as an input remapper that maps custom keyboard shortcuts to shell commands and system actions via a plain text configuration file. The utility supports modal keyboard workflows, allowing groups of shortcuts to activate only when the system is in a specific operational mode. It also enables application-specific hotkeys and application blacklisting, ensuring shortcuts only trigger based on which application is currently in focus. Additional capabilities include the remapping of hardware media keys and the synthesis o

Tinykeys is a lightweight JavaScript utility for mapping keyboard combinations, sequences, and regular expression patterns to specific callback functions. It serves as an input mapping utility that triggers actions based on simultaneous modifier key presses or chronological key sequences. The library distinguishes itself by supporting dynamic key pattern matching through regular expressions and state-based sequence tracking to execute actions after a specific series of presses. It also includes a keyboard event parser that converts human-readable shortcut strings into structured data. These

lf is a terminal-based file manager and TUI file explorer that provides keyboard-driven navigation for browsing and organizing files and directories. It operates as a shell-integrated tool that synchronizes the current working directory with the calling shell and supports vi-style keybindings for filesystem operations. The project distinguishes itself through its ability to render images directly in the terminal via the SIXEL graphics protocol and its shell-driven execution model, which allows users to extend functionality using external shell scripts and commands. It also implements a server

Enquirer is a Node.js library for creating interactive command-line interfaces to gather structured user input. It provides a set of terminal prompts, including menus, forms, and text fields, to collect data via autocomplete, multiselect, and boolean confirmations. The project serves as a customizable framework that allows for the creation of custom prompt types through a base class and the extension of functionality via a plugin architecture. The library covers a wide range of interaction patterns, such as capturing numerical and sensitive data, validating user input against custom rules, a

Flame is a 2D game engine for Flutter and Dart. It provides a component-based game framework for managing entities and their lifecycles through a hierarchical architecture, alongside a dedicated system for game asset management and input handling. The engine distinguishes itself through a specialized integration layer for external physics engines to handle rigid body dynamics and collision detection. It also features a high-performance task model that uses isolates to offload heavy computations and prevent main thread blocking. The framework covers a broad range of capabilities including vis

Espanso is a cross-platform text expander and automation tool written in Rust. It replaces short keywords with longer predefined text strings across different operating systems to increase typing speed and consistency. The tool utilizes regular expressions to detect complex typing patterns for dynamic replacement and allows for the execution of custom shell scripts to inject real-time data. Users can restrict expansions to specific software environments, ensuring that keywords only trigger within designated applications. The system includes a manager for installing and updating curated colle

python-prompt-toolkit is a Python library and terminal user interface framework used for building interactive command line interfaces. It provides a toolkit for constructing complex terminal applications with advanced input handling and layout management. The project features a real-time syntax highlighting engine and a rendering system that ensures correct alignment and display of double-width Unicode characters. It includes specialized capabilities for command line autocompletion, providing ghost text suggestions and searchable input history. The framework covers a broad range of interface

SFML is a cross-platform multimedia framework for C++ designed for creating 2D graphics, audio, and network applications. It functions as a unified set of libraries that provides a 2D graphics rendering engine, an audio processing library, a network socket library, and a cross-platform window manager. The framework allows for the development of interactive software by coordinating real-time 2D graphics rendering, audio playback, and user input handling. It provides a standardized interface for creating and controlling application windows across multiple operating systems. Its capability surf

This project is a collection of Unix dotfiles and a custom desktop environment configuration for Linux. It provides a standardized set of configuration files to ensure consistent shell and application behavior, centering on a tiling window manager setup and a personalized user interface. The environment features a desktop dashboard with modular widgets and sidebars that display system performance, weather, and media controls. It includes a comprehensive keyboard shortcut map using global and mode-specific keybindings to launch applications and control system actions. The configuration covers