A place where IT Operations professionals connect. The unofficial USENIX LISA slack channel. Discussions often begin with content from the conference but continue on about jobs, technical challenges, community, career growth, and more.

A community dedicated to helping the growth of hardware startups

BZC write jokes and earn money!

VR Theory is a Slack group discussing the latest in Virtual reality and Augmented reality. Join in on the conversation now!

Audiobook and Podcast enthusiasts, fans and creators.

Traders live 24*7 to help 1000+ investors/trader to become financially free

Web Performance Community slack team – for general chat/discussion.

Informal peer learning among library user experience practitioners in the global LibUX Community. Sharing knowledge, tips, links to articles and resources to help passionate people design better library experiences.

Financial discussion slack group. This includes Fintech, HFT, Stocks and Bonds, Personal Finance, Etc...

Slack for music festival enthusiasts. It is a place to talk about all things festivals. We have channels for Coachella, EDC, and much more.

The startup community in Raleigh, Durham, Chapel Hill and surrounding region (The Triangle, NC)

join us on the Slack if you are working with eZ and have some questions or comments.

Chaos Engineering Community Slack, where we can discuss anything related to breaking stuff.

Berlin Techs is a place for techies who live and work in the Berlin area to share, talk, organize and get to know each other.

A slack for the X-Wing Miniatures Game community. Join us to chat about list building, battle reports, the latest announcements and everything else related to tiny plastic spaceships. We even have a cool bot that helps us discuss squadron lists!

The Rust Programming Language on slack. The official team for https://www.rust-lang.org

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

The way for Amsterdam's tech people to connect.

Parse Open Source Community

The NI Tech & Design slack community is a gathering of software developers and designers based in, or with connections, to Northern Ireland, UK.

Community of Node.js and .NET developers who utilize Edge.js to interop between the two within a single process on Windows, OSX, and Linux.

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

We're a public Slack for the Baltimore, MD Tech community. With hundreds of members, we have a wide variety of channels and work to foster an inclusive community.

If you can write code and live in Seattle you can join this Slack room. Beware, we are not looking for marketers or recruiters, we are looking for honest seattle local technical folks.

Join the Paris Data Engineers slack communities

js and web folks in Zurich.

Engage with select podcasters from across the globe with discussions, Q&A’s, AMA’s, feedback and braintrusts. The #podcasters community is hosted on Slack, which enables cross platform communication in an elegant way.

Chaos Engineering

This slack community is for anyone interested in the business side of esports from careers, to professional development, and even player development.

Connect and live-chat with community of professionals from the tech/startup scene in Asia - Singapore, Japan, Taiwan, Korea, China, Malaysia, Philippines, Vietnam, Indonesia, Thailand, Hong Kong, India, US & more. Check out official website for details 🙌

The #techbelgium community grew out of a collective desire to facilitate communication between the tech communities in Belgium. This is a Slack community of tech-minded people where we can all talk, share experiences and ask and/or answer questions.

A slack for movie geeks!

Machine learning & AI discussion, competitions and more!

Slack community for Symfony 2 users.

Strong Towns is a community committed to creating durable, fiscally sustainable and desirable neighborhoods, towns, and cities

a community on Slack to talk about Music Production

Coinality connects employers & entrepreneurs with freelancers who want to work for bitcoin.

Come hang out and talk about your project built on Foundation or help with your sites, apps, and email templates.

Join The Philly Startup Leaders Slack Community

The best games are made together. If you're working on development, want to ask our teachers questions, are interested in learning about the space and program, or just want to get into making games, this is your place.

Join commercial drone industry experts speaking regarding topics including: regulations, news, aerial media, surveying, inspection, construction, mining, real estate, etc. If you are curious about making money with drones, this is the group for you.

Expanse is an opensource decentralized virtual machine. Come help us build the future!

Connect, learn and network in a group of professional travel bloggers and enthusiasts. Share your stories, experience and knowledge with likeminded individuals!

WP South Africa is the online meeting place of the WordPress community spread across South Africa.

FreelanceLead is a slack community that streams curated lists of freelance gigs/jobs/leads from all over the web (including all of CL) saving you hundreds of hours searching different sites. We have free and premium memberships. Check us out!

Chat with Brighton UX folk

Chiang Mai nomad community

Supporting the Ruby Community in Australia