Slack

The Secure CommsOS™ for mission-critical operations

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

Open source agentic operating system

Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.

The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.

🎨 themer takes a set of colors and outputs themes for your apps (editors, terminals, wallpapers, and more).

Open-source and local-first Slack and Notion alternative that puts you in control of your data

⚡️ A framework for building conversational user interfaces.

✨ A beautiful dark theme for your favorite apps.

Next generation noIM application in your own workspace, not only another Slack/Discord/Rocket.chat

Slack Developer Kit for Node.js

The simplest desktop client for OpenClaw 🦞 — bridge your Agent to WeChat, Feishu, Slack & Discord in one click. Works with Claude Code, Codex & any LLM. BYOK, Oauth, local-first, chat from your phone 24/7.

A framework to build Slack apps using JavaScript

Lightweight Google-searchable Slack alternative for Communities

Generate releases based on semantic version labels on pull requests.

Universal chat layer for building bots and agents.

Messaging APIs for multi-platform

A community discussion platform: Brings together the main features from StackOverflow, Slack, Discourse, Reddit, and Disqus blog comments.

An AI co-worker with its own computer. Self-evolving, persistent memory, MCP server, secure credential collection, email identity. Built on the Claude Agent SDK.

The open-source, multi-agent alternative to Claude Tag. @ any agent, wherever work happens, they work alongside your team, learning as they go.