811 Open source projects that are alternatives of or similar to Metl

Industrial IoT Messaging and Device Management Platform

simple but convenient CLI-based Matrix client app for sending and receiving

Vonage Server SDK for Python. API support for SMS, Voice, Text-to-Speech, Numbers, Verify (2FA) and more.

High-Performance server for NATS.io, the cloud and edge native messaging system.

Encrypted Chat. No History. No Logs.

Udacity Data Engineering Nano Degree (DEND)

Vaadin 6, 7, 8 is a Java framework for modern Java web applications.

LinkedPipes ETL is an RDF based, lightweight ETL tool

Function Composition for OpenFaaS

⚠️ Moved to GitLab.

Reusable, vendor-neutral, industry-specific, vendor-specific solution architecture patterns for enterprise

(Spatial) data harmonisation with hale studio (formerly HUMBOLDT Alignment Editor)

数据可视化, 数据挖掘, 数据处理 ETL

Unofficial Signal Private Messenger for Windows

Timy - open source mobile app for groups to communicate and organize themselves. Built with flutter.

The State of Messaging Security 2020: メールおよびメッセージングアプリのセキュリティプロトコルの現在

Enterprise-grade, production-hardened, serverless data lake on AWS

Bunny is a popular, easy to use, mature Ruby client for RabbitMQ

Easy to use alarm system integration for Home Assistant

Data processing and modelling framework for automating tasks (incl. Python & SQL transformations).

Parallel Apache Kafka client wrapper with client side queueing, a simpler consumer/producer API with key concurrency and extendable non-blocking IO processing.

An easy way to handle integration tasks in a reliable way and run them on 1C:Enterprise server

Play detective on Reddit: Discover political disinformation campaigns, secret influencers and more

Javascript (jQuery) Real Time Chat & Messaging plugin

Highly optimized, extremely modular and very flexible XMPP/Jabber server

Open-source Voice & Video Calling and Text Chat App for Kotlin (Android)

HACS gives you a powerful UI to handle downloads of all your custom needs.

An elegant ready to go chat view controller for iOS applications

An example mini data warehouse for python project stats, template for new projects

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.

In-memory message queue with an Amazon SQS-compatible interface. Runs stand-alone or embedded.

locopy: Loading/Unloading to Redshift and Snowflake using Python.

Implementation of the nanomsg "Scalability Protocols" in rust.

Sync data between persistence engines, like ETL only not stodgy

一款基于kettle的数据处理web调度控制平台，支持文档资源库和数据库资源库，通过web平台控制kettle数据转换，可作为中间件集成到现有系统中

PHP 7 AMQP library

mito ETL tool

Actively curated list of awesome BI tools. PRs welcome!

WALKOFF-enabled applications. #nsacyber

Stream Chat official Android SDK. The tutorial covers how to build your own chat experience using either Java or Kotlin.

A simple Java library to interface with Firebase Cloud Messaging (FCM) API. Pushraven allows you to push notifications to clients in very few lines of code.

signal-cli provides an unofficial commandline and dbus interface for signalapp/libsignal-service-java

WildFly Camel Subsystem

Crossbar.io - WAMP application router

Open-source Voice & Video Calling and Text Chat App for Java (Android)

Azure Event Hubs for Apache Kafka Ecosystems

Learn Vaadin by working example projects.

Notification library for gophers and their furry friends.

Adds an audi connect integration to home assistant

golang im server

Flutter wrapper around the Agora Real Time Message SDKs for Android and iOS

A .NET library for NSQ, a realtime distributed messaging platform

Idiomatic, fast and well-maintained JRuby client for RabbitMQ

Apache Camel Examples

Serve webpack assets properly from golang frameworks

A guide to integrating Unity 3D content into an Ionic app and sending messages between them (for Android & iOS)(tested with Vuforia plugin)

A Gradle plugin for building Vaadin applications

EnMasse - Self-service messaging on Kubernetes and OpenShift

ChatLayout is an alternative solution to MessageKit. It uses custom UICollectionViewLayout to provide you full control over the presentation as well as all the tools available in UICollectionView. It supports dynamic cells and supplementary view sizes.

VirtualDOM abstraction layer - give yourself better integration and full control over the DOM with any virtual DOM library that uses a Hyperscript-like API such as React and Preact.