25 Best Technology Slack workspaces

3,100+ developers exploring functional programming paradigms across all languages.

11,400+ WordPress contributors in the official Make WordPress Slack.

Safe, welcoming Slack space for LGBTQ people working in technology.

6,700+ professionals — the official Kubernetes Slack for container orchestration.

2,700+ developers building bots, apps, and integrations on the Slack platform.

300+ women in tech sharing resources, support, and opportunities across the industry.

9,600+ iOS developers — Swift, Objective-C, App Store, and mobile development.

2,300+ Firebase developers — Firestore, Auth, Functions, and Google Cloud.

2,000+ data scientists and analysts learning and discussing data science.

1,900+ GCP developers discussing Google Cloud services, architecture, and best practices.

2,800+ Craft CMS developers — the most active Craft community on Slack.

2,000+ professional Android developers collaborating and sharing knowledge.

1,600+ Node.js developers — server-side JavaScript, APIs, and the Node ecosystem.

1,200+ API developers discussing REST, GraphQL, OpenAPI, and API design.

3,900+ Kotlin developers — Android, backend, and multiplatform Kotlin.

8,900+ Go language developers — the primary Go Slack community.

3,200+ cloud platform developers using the Cloud Foundry open-source PaaS.

1,900+ Python developers — general Python discussion, frameworks, and best practices.