Search Results for "messaging" - Page 6
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Showing 1119 open source projects for "messaging"
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LavinMQ
Ultra quick message queue and streaming server
LavinMQ is a high-performance message queue and streaming server built for efficient message delivery. It implements AMQP 0-9-1 and MQTT 3.1.1, making it useful for applications that need reliable messaging, IoT communication, event processing, and backend service coordination. The server is written in Crystal, which helps it keep memory usage low while supporting high throughput. It is designed to handle very long queues, many client connections, and production workloads with minimal configuration. LavinMQ can be used as a lightweight alternative in RabbitMQ-compatible environments where AMQP-based clients are already common. ... -
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Laravel WeChat
SDK for Laravel, overtrue/wechat
Laravel WeChat is a Laravel package that integrates WeChat API services into Laravel applications. It provides a convenient way to access WeChat's official account, mini-program, and payment features. The package is highly modular, allowing developers to implement specific WeChat functionalities as needed while leveraging Laravel’s ecosystem. -
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MQTT X
Powerful cross-platform MQTT 5.0 desktop, CLI, and WebSocket client
...It’s easy and quick to create multiple, simultaneous online MQTT client connections, and can test the connection, publishing, and subscription functions of MQTT/TCP, MQTT/TLS, MQTT/WebSocket as well as other MQTT protocol features. MQTT stands for MQ Telemetry Transport. It is a publish/subscribe, extremely simple and lightweight messaging protocol, designed for constrained devices and low-bandwidth, high-latency or unreliable networks. To run MQTT Broker locally, EMQX is recommended: An Open-Source, Cloud-Native, Distributed MQTT Broker for IoT. After the MQTT is connected successfully, you can perform MQTT publish and subscription tests. -
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Rasa
Open source machine learning framework to automate text conversations
Rasa is an open source machine learning framework to automate text-and voice-based conversations. With Rasa, you can build contextual assistants on Facebook Messenger, Slack, Google Hangouts, Webex Teams, Microsoft Bot Framework, Rocket.Chat, Mattermost, Telegram, and Twilio or on your own custom conversational channels. Rasa helps you build contextual assistants capable of having layered conversations with lots of back-and-forths. In order for a human to have a meaningful exchange with a... -
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openclaw-kapso-whatsapp
Give your OpenClaw AI agent a WhatsApp number
...Because OpenClaw itself runs on the user’s own hardware and can access external services, this WhatsApp extension serves as a bridge between the AI agent and daily messaging workflows. -
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Element
A glossy Matrix collaboration client for the web
Element, formerly known as Vector and Riot, is a glossy Matrix collaboration client built using the Matrix React SDK. It offers teams, friends and organizations a secure, all in one chat app that is protected from pesky ads and data mining methods. All communications are done through the open global Matrix network, secured with end-to-end encryption. Element gives you all the services you need from a chat app: group chat, video calls, file sharing and more-- all done securely and in total... -
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Casibase
Open-source enterprise-level AI knowledge base and MCP
Casibase is an open-source AI cloud platform designed to function as an enterprise knowledge base, container management system, and collaboration environment for AI-driven applications. The project combines knowledge management, messaging, and forum features with large language model integration to create an interactive platform for storing and querying domain-specific knowledge. Built with a separated frontend and backend architecture, Casibase provides a web-based administrative interface and supports high concurrency for enterprise environments. The platform integrates embedding techniques and prompt engineering to enable semantic knowledge retrieval and conversational interactions with stored data. ... -
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amqplib
AMQP 0-9-1 library and client for Node.JS
amqplib is a Node.js client library for the Advanced Message Queuing Protocol (AMQP), enabling applications to connect to AMQP brokers like RabbitMQ for messaging functionalities. -
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sharer.js
Create your own social share buttons. No jquery. Just vanilla JS
...Developers configure each control through HTML data attributes that define the service, URL, title, popup size, and other platform-specific values. The library supports more than 20 social networks, messaging services, blogging platforms, and bookmarking tools. It can open sharing popups, behave as a regular link, or launch links in a new browser tab. Sharer.js is available through npm, downloadable minified files, and public CDNs. Its manual initialization API also supports buttons added dynamically after the page has loaded. -
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Octop
A smarter, self-hosted AI assistant — multi-user, multi-agent
...Each user can maintain multiple agents with separate workspaces, providers, channels, schedules, and personalities. A single process serves the web dashboard, command-line interface, messaging integrations, APIs, and scheduled automation. Supported chat surfaces include Feishu, DingTalk, QQ, Discord, WeCom, and the built-in web interface. Its private knowledge base uses retrieval-augmented generation to ground responses in uploaded documents. Agents can also delegate coding work through Agent Client Protocol integrations with tools such as Claude Code, Codex, and OpenCode. ... -
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Canvas LMS
The open LMS by Instructure, Inc.
Canvas LMS is a full-featured learning management system designed for K–12, higher-ed, and professional training, with a strong emphasis on usability and openness. Instructors build courses from modular content—pages, assignments, discussions, quizzes—and organize them into learning paths with prerequisites and due dates. Rich grading tools like SpeedGrader streamline assessment with rubrics, inline annotations, and audio/video feedback, while the gradebook supports weighting, outcomes, and... -
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MedgeClaw
Open-source AI research assistant for biomedicine
...It integrates a large library of domain-specific skills, enabling it to perform complex analyses in areas such as genomics, drug discovery, and clinical research. The system connects conversational interfaces with computational environments, allowing users to initiate research tasks through messaging platforms while the backend executes analyses using tools like R and Python. It includes a real-time dashboard that displays progress, generated code, and outputs, providing transparency throughout the research process. MedgeClaw also supports reproducibility by generating structured reports and maintaining consistent environments through containerization. ... -
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ntfy.sh
Send push notifications to your phone or desktop using PUT/POST
...It is useful for server alerts, cron job results, monitoring notifications, CI/CD updates, and personal automation. ntfy includes web, mobile, and command-line clients, making it accessible across different environments. Its main value is providing lightweight, open-source notifications without forcing users into a heavy messaging platform or paid push service. -
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Atmosphere
Real-time transport layer for Java AI agents
...A single agent can be exposed over WebSocket, Server-Sent Events, long polling, gRPC, and WebTransport over HTTP/3 depending on the modules included. It also supports agent-facing protocols such as MCP, A2A, and AG-UI, along with external messaging channels such as Slack, Telegram, Discord, WhatsApp, and Messenger. The project is built for teams that need AI agents to behave like production services instead of simple chat demos. It is useful for JVM developers who want portable, observable, real-time AI agent endpoints across multiple clients and protocols. -
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MyBB
MyBB is a free and open source forum software
MyBB is a free and open-source forum software written in PHP, providing a powerful and extensible platform for online communities. It includes a rich plugin system, theming support, and a user-friendly admin control panel. MyBB is designed to be easy to install and manage while offering advanced moderation and community features. -
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CloudWeGo-Kitex
Go RPC framework with high-performance and strong-extensibility
CloudWeGo is an open-source middleware set launched by ByteDance that can be used to quickly build enterprise-class cloud native architectures. The common characteristics of CloudWeGo projects are high performance, high scalability, high reliability and focus on microservices communication and governance. Fully open source, community neutral, compatible with the community open source ecology, pluggable components, CloudWeGo components and other open source components can be integrated or... -
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MagiCrew
The first open-source all-in-one AI productivity platform
MagiCrew is an open source enterprise AI agent platform that combines assistants, expert agents, workflow automation, messaging, and collaborative productivity tools. It centralizes organizational data and knowledge so AI capabilities can be shared across teams. Administrators can set budgets by department, user, or task to control model spending. Sandboxed execution and human approval gates help contain risky automated actions. Agents can connect to internal systems such as ERP and CRM platforms and produce finished artifacts including reports, dashboards, presentations, and spreadsheets. ... -
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System Design Academy
If you want to become good at AI & system design, join this newsletter
...It organizes a large collection of articles and case studies into searchable alphabetical sections. Real-world examples examine how major services scale storage, messaging, streaming, payments, collaboration, and other workloads. Fundamental topics include APIs, caching, consistency, databases, DNS, Docker, Kafka, Kubernetes, load balancing, microservices, and service discovery. Separate guides cover interview frameworks and design exercises for products such as ChatGPT, Spotify, WhatsApp, and YouTube. ... -
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Erlang/OTP
Build massively scalable soft real-time systems
Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability. Some of its uses are in telecoms, banking, e-commerce, computer telephony and instant messaging. Erlang's runtime system has built-in support for concurrency, distribution and fault tolerance. OTP is set of Erlang libraries and design principles providing middle-ware to develop these systems. It includes its own distributed database, applications to interface towards other languages, debugging and release handling tools. ... -
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Rocket.Chat Desktop App
OSX, Windows, and Linux Desktop Clients for Rocket.Chat
...Engage in contextual interactions with customers irrespective of how they contact you. Ensure long-term relationships and improved business outcomes. Create custom messaging experiences within your app or website by integrating and white labeling Rocket.Chat components and enterprise features. Extend and customize your workspace with custom apps, open APIs, powerful plugins, and webhooks. Own your conversations. Choose from self-hosted, air-gapped, or secure cloud deployment options that meet your security and compliance needs. -
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Redisson
Valkey & Redis Java client. Real-Time Data Platform
Redisson is a Java client library for Redis that offers distributed data structures, services, and frameworks to build scalable and reliable applications. It simplifies Redis usage by providing in-memory Java objects like maps, sets, locks, queues, and semaphores that are backed by Redis. Redisson supports advanced features like distributed locking, asynchronous APIs, and integrates with frameworks like Spring and Quarkus for reactive and cloud-native development. -
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Argo Events
Event-driven Automation Framework for Kubernetes
...It allows you to trigger 10 different actions (such as the creation of Kubernetes objects, invoking workflows or serverless workloads) on over 20 different events (such as webhook, S3 drop, cron schedule, messaging queues - e.g. Kafka, GCP PubSub, SNS, SQS). -
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Slack API in Go
Slack API in Go - community-maintained fork
You can also chat with us on the #slack-go, #slack-go-ja Slack channel on the Gophers Slack. This library supports most if not all of the api.slack.com REST calls, as well as the Real-Time Messaging protocol over websocket, in a fully managed way. There is currently no major version released. Therefore, minor version releases may include backward incompatible changes. When using socket mode, dealing with an event can be pretty lengthy as it requires you to route the event to the right place. Instead, you can use SocketmodeHandler much like you use an HTTP handler to register which event you would like to listen to and what callback function will process that event when it occurs. -
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Themis
Easy to use cryptographic framework for data protection
...Secure Cell is a multi-mode cryptographic container suitable for storing anything from encrypted files to database records. Use Secure Cell to encrypt data at rest. Secure Cell is built around AES-256-GCM, and AES-256-CTR. Secure Message is a simple encrypted messaging solution for the widest scope of applications. Use Secure Message to send encrypted and signed data from one user to another, from client to server, to prevent MITM attacks and avoid single secret leakage. Based on ECC + ECDSA / RSA + PSS + PKCS#7. -
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Ever Teams
Open Work and Project Management Platform
Ever Teams is a modern open-source team management and operations platform built with NestJS, Angular, and PostgreSQL. It provides tools for managing employees, scheduling, location tracking, and team collaboration. Designed for remote teams and field service operations, it helps centralize team activity and streamline communication.
