Official Slack chat for Bootstrap.

We’re a user group of former Rdio users, including past Rdio employees, third-party app developers, and music enthusiasts (like you!) rebuilding a platform-agnostic music community on Slack.

Slack chat for learning Swedish language.

More than 650 members from all around the globe are talking and sharing experiences in the Pinegrow community on #slack!

We are an online slack team of communication and knowledge management which focus on data science and machine learning by Apache Spark, Python Scikit-Learn, Scala Breeze, R or any other topics on big data domain.

DevOps Slack Chat for Server Lovers

Join the worldwide community of Conversion Optimizers and Data driven marketing geeks

Hack Night SLC is a free monthly meetup in Salt Lake City Utah for coders, business people, designers, and anyone interested in tech.

Babel is a JavaScript compiler. Use next generation JavaScript, today.

Our group is a safe, confidential space for women who work in technology to chat and support each other. Please consider joining us whether you are new to the tech industry or you are a long-time practitioner.

The global developers community, on Slack

the first Internet of Things community

Slack community for all writers!

Paleotronic is your retro-technology destination, celebrating retro-gaming, vintage computing, electronics and more!

Charleston Tech community

TiSlack is THE Titanium Community on the web. Any question you have, any blogpost you've got to share, or if you just want to hang out, we're one community together.

A Slack powered community for creative developers to share knowledge. Talk to the other frontend devs. Learn from others and ask questions. Share your work and find gigs.

We're a group of friendly folks in the Irish Tech Community. We are always interested in new members joining. There are no requirements, other than being a real person, and ideally, interested in tech. We have many channels devoted to multiple subjects, from design and development of tech, to conferences and diversity. We are building a sustainable, diverse community of people who are interested in growing their skills, experience, community and industry.

AmateurPreneur is a community on Slack for beginner entrepreneurs. A place to discuss, share, get help and acquire feedback.

a place for anyone to discuss applied ethnography.

SAFE is a peer-to-peer data storage network that enables developers to build scalable apps.

a Slack community for MySQL users. We discuss problems, post questions, organize meetups and talk about everything MySQL.

Become a better UX designer with online mentoring. Join our global community of people learning UX and get help from our team of experienced UX, Research and Service Design mentors.

Official Public Slack for Mesosphere DCOS.

Connect with other security professionals and start sharing your stories, experiences and knowledge with people from across the globe!

We're a group of VCs, angels, advisors, and founders discussing things like fundraising, market opportunities & trends, deal intelligence, sourcing & events, and investment theses/frameworks.

Slack community for iOS developers.

Blacks In Technology is a tech-focused organization focused on increasing diversity in technology through technical excellence and building connections. Blacks In Technology (BIT) is "Stomping the Divide" by establishing a blueprint of world class technical excellence and innovation by providing resources, guidance and issuing a challenge to our members to surpass the high mark and establish new standards of global innovation.

Connect immediately with creative founders, startups, VCs, designers, devs, internet marketers, recruiters & freelancers - all the main 12s in Sea Town!

Join 10,000 digital nomads to chat life, work and travel

A Slack for the most interesting, outrageous & illuminating stories from the world of entrepreneurship - 10k+ users and growing!

Slack group of female founders and women in tech space.

We are a community of digital enthusiasts in Dubai, willing to learn and help others in everyday work. If you are in Dubai, working in a digital career (marketing, analytics, web development, tech product work, data science, web design), then this place is for you.

Bolt is a tool for Content Management, which strives to be as simple and straightforward as possible.

A free channel for digital nomads working on a startup. Discuss what you're working on and get help with your new startup, or find out what your next destination should be.

Private community to share the experience of building a B2B startup with other founders facing similar challenges. The community helps create opportunities to collaborate, get feedback and become better entrepreneurs.

Join 3000 startup people in the largest Slack group of Berlin. We see it and want it to be an online community where you e-talk about what glocal Berlin startups daily life is.This is a place where you can pursue or share that talk you heard or that conversation you started during the last meet-up you went to. It is also the place where you can start conversations and talks and get valuable inputs from other starturpers.

We are a slack community of Gainesville techies.

a community of Colorado-based software engineers, working in or interested in startups, web development, data science, system administration, or other applications of computer science.

Frankfurt Hackers, Engineers and Developers community

Give your data the treatment it deserves with a framework-agnostic, datastore-agnostic JavaScript ORM/ODM built for ease of use and peace of mind. Works in Node.js and in the Browser.

We're a free, open-sourced community of code learners who help each other on Slack, schedule hangouts to group-learn at codebuddies.org, and crowdsource a newsletter to share shout-outs and accomplishments.

Our channel is mostly about hosting. If you are a beginner with WordPress or just want to know more about how to run your own VPS, this channel is the place to be!

New to Portland? Thinking about moving to Portland? Simply pdx curious? Feel free to join the Slack instance that helps the Portland startup community stay connected.

Slack community for Go programming language.

Join Hundreds of SAP experts around the world. Slack Community.

Official Slack for The Kubernetes Project. Open source container cluster management.

TECH404 is a group of chat channels for Atlanta area developers, designers, marketers, business people, hobbyists, students, and other professionals involved in technology. It’s a common space for all to use and enjoy. We talk about the technologies we use, our successes and failures, job opportunities, and the latest cute animal GIFs.