An online community tying together a diverse and passionate group of technologists, entrepreneurs, and developers from all around the world.

codebar is a non-profit initiative that facilitates the growth of a diverse tech community by running regular programming workshops.

Join the members of Munich Tech & Startup scene.

The Minnesota PHP User Group is a community for people to network, share knowledge, and learn about PHP, the various frameworks and open source technologies.

js and web folks in Zurich.

Picocity is a group of hobbyist game designers, artists and programmers collaborating on building quality content for the PICO-8 virtual gaming console.

Parse Open Source Community

Berlin.JS is a usergroup focused on JavaScript and related topics.

Join the Paris Data Engineers slack communities

The world's first Slack community for Mac developers.

AngularJS & Beers. Non-profit event to socialise with AngularJS people. Express your motivations, share your ideas and play together creating awesome things in team.

Supporting the Ruby Community in Australia

Slack community for Elm language.

The Portland Indie Game Squad is a community for game developers and players everywhere, providing events, resources, news, and networking opportunities!

Hello, This is the slack community for Jenca. It is a software project that brings scalable cloud technologies to Building Information Modelling(BIM). We are completely open source and welcome contributions from external members. Thanks for reading, John

sw-e is a Slack chat discussing software engineering principles and practices. Common topics include architectural design and lifecycle methodologies.

Viewers of Level Up Tutorials, where there are over 790 free web development tutorials. A group of passionate learners and developers.

The MUD Coders Guild is a community for people with a passion for creating text-based games.

Common platform to share knowledge and data. All Techies and wanna be Techies will be at one platform. Interact and learn

Slack community for Racket programming language.

Chat for the PHP community in Scotland. People are also meeting physically once a month in Aberdeen, Dundee, Edinburgh and Glasgow.

Team Viva DR

Developers and techies in and around Harrisonburg VA and the Shenandoah valley.

Calling all Red Hat Linux SysAdmins! Come together and socialize from the comfort of your own server cave with like-minded people. Discuss the issues (or complaints) you have with your servers (or clients)!

A Slack chat based community for learning the Swift programming language together.

Original PICO-8 Slack team !

A slack chat group for digital nomads. Join our slack community and connect with fellow digital nomads. Explore new places around you by connecting with other digital nomads in your city.

Electronics For All (An Open Community), For People around the world, who are interested in Embedded Systems (8051, AVR, PIC, ARM, etc,.),  Embedded OS (Android, Tizen, Brillo, mBED, Ubuntu, Windows IoT core, etc,.),  Electronics (Schematics, Simulation, PCB, etc,.),  Industrial Automation (PLC, CNC, SCADA, HMI,etc,.), Robotics (Industrial, Rovers, DoF, etc,.), Open-Hardware (Arduino, Raspberry PI, Digistump, Trinket), Open-Source Software, Tool, Framework and Platform, Beacons (PhysicalWeb, iBeacon, Eddystone,etc,.), 3D printing,  Professional networking, knowledge sharing and discussions on these technologies and engineering as well as emerging technologies.

R - team from all around the world helping each other in learning and exploring the R data analysis tool.

This is Elixir community for Ruby and Rails developers who are starting with Elixir or already using Elixir

Slack for makers

Messenger, Slack, Telegram, bots, bots, bots, and more!

A place where you can help each other and discuss around server administration and related subjects.

Discuss and plan R conferences!

A community slack group for talking SQL Server and the wider Microsoft Data Platform

Discuss Serverless development (AWS Lambda, Azure Functions, Google Cloud Functions, etc.)

Building a better future together. Work on open source for social good.

Emulation Development

A community of mobile app developers, marketers and monetization experts. The Mobile App Monetization Slack group is your opportunity to chat with others in the mobile apps world and expand your professional network.

If you want to easily connect with other Data Scientists in New Zealand and/or help to build, educate, and expand the data community in NZ, please join our slack community

Join our Slack Community and help us decentralize the internet. Status is a completely open source project, built for Ethereum. #blockchain #privacy #opensource #clojure

The Server Side Swift community focusing on Swift development on the server - primarily in Perfect.

DOF is a vibrant community of developers. Now is the most advanced humanity is, and the most advanced we'll ever be. Now is a very fleeting concept...it was here the second you started reading the sentence, now it's gone! And now it's here again! Now is present with us for as long as humankind exists. Dev Of Future is group of passionate developers and designers who work together on projects they love making sure they are solving real life problems. - We work together, helping each grow. - We solve real life problem ( just tell us about the problems, then get the solution mapped out :D) - We are passionate on programming contest. The future is nothing but a theory to us… A theory only validated when it comes to pass in the Now. Join 1000+ developers and designers to work on projects they love.

Devops people from Colombia, jobs, tricks and even more. Feel free to join us.

Israeli DevOps slack community

A place for developers, designers, and students to network and work together to learn new languages, get help on projects, discuss tech, and grow in the industry. This is a place that really focuses on helping others.

Slack community for Erlang programming language.

The biggest data science slack community with over 3,700 members - chat about anything and everything to do with data & machine learning. Share knowledge, get help, collaborate and more!