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Visit our index of libraries, tools, specifications, and assets developed by Slack.

Widely-used open source libraries

Here are some popular libraries supporting a wide range of Slack platform functionality.

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Libraries, Plugins, and Sample Apps

If you've built your own Slack library, plugin, or open source app, please get in touch and we'll add it to this list.

<p>Some of these integrations may be incomplete.</p>

<p>
    Jump to your favorite language:
    <a href="#c">C</a>, <a href="#csharp">C# / .NET</a>, <a href="#cplusplus">C++</a>, <a href="#clojure">Clojure</a>, <a href="#coffeescript">CoffeeScript</a>, <a href="#dart">Dart</a>, <a href="#elixir">Elixir</a>, <a href="#erlang">Erlang</a>, <a href="#go">Go</a>, <a href="#groovy">Groovy</a>, <a href="#haskell">Haskell</a>, <a href="#java">Java</a>, <a href="#javascript">JavaScript</a>, <a href="#lua">Lua</a>, <a href="#matlab">Matlab</a>, <a href="#ocaml">OCaml</a>, <a href="#php">PHP</a>, <a href="#perl">Perl</a>, <a href="#powershell">PowerShell</a>, <a href="#python">Python</a>, <a href="#r">R</a>, <a href="#ruby">Ruby</a>, <a href="#rust">Rust</a>, <a href="#scala">Scala</a>, <a href="#shell">Shell</a>, <a href="#swift">Swift</a>, <a href="#tcl">Tcl</a>, <a href="#zephir">Zephir</a>
</p>

C

C++

  • engine - A modern C++ library for building modern Slack-enabled applications
  • matterbot - A native Mattermost/Slack bot framework
  • slacking - C++11 library for communicating with the Slack Web API
  • SlackRtm - Primitive library to access the Slack RTM API

C# / .NET

  • Slack.NetStandard - .NET core package for working with OAuth, Events API, Web API, and interactivity.
  • Cake.Slack - Cake AddIn that extends Cake with Slack messaging features
  • CCNetSlackPublisher - Slack integration with CruiseControl.NET
  • Log4Slack - Simple, asynchronous Slack log4net appender
  • margiebot - A .NET library designed to make building bots for Slack fast, easy, and fun
  • mmbot - a C# port of hubot, with Slack support
  • noobot - An extensible Slack bot built for C#
  • Selenium-storage-provider - Post your Selenium screenshots to Slack
  • Slack-Contour - Umbraco Contour workflow item that allows you to post the form data to a Slack channel
  • slack-library-.net - Slack client library written in C#
  • Slack.Webhooks - Even simpler integration with Slack Incoming / Outgoing webhooks
  • SlackAPI - Full Slack API library, including WebSockets
  • SlackCommander - Useful (?) Slash Commands and miscellaneous integrations for Slack
  • SlackConnector - A simple connector for the Slack API
  • SqlServerSlackAPI - A SQL Server CLR assembly for direct communication with Slack via TSQL
  • svn-slack-notifier - A simple app to send VisualSVN Server commit notifications to Slack
  • TfsNotificationRelay - A plugin for TFS 2013 that sends notifications to Slack
  • TSJ.Gemini.Slack - Posts issue changes to a channel in Slack
  • WooCode.Slack - Library for slacking with Slack.com in .Net
  • workfront-to-slack - Checks for updates from a workfront team and pushes them to a Slack channel

Clojure

  • clj-slack - Use Slack REST API from Clojure
  • clj-slack-client - A Clojure client for the Slack RTM and Web APIs
  • clj-slack-sql - Post SQL Statements results to Slack channels (JDBC)
  • lunch-bot - A Slack bot that manages group lunch activities
  • markov-chainz - A Markov chain bot written in Clojure
  • slack-bot - Clojure Heroku Bot
  • slack-hooks - Papertrail's collection of webhook receivers for Slack
  • slack.clj - Example of sending a message to Slack from Clojure
  • slacks - Deliver quotes to a Slack channel
  • veyeslack - Little Veye command-center for Slack

CoffeeScript

Dart

Elixir

  • elixir-slack - Slack RTM and Web API client in Elixir
  • elkarmo - Slack karma bot written in Elixir
  • slackex - Elixir Slack API Client

Erlang

  • slacker - Erlang Slack REST API wrapper

Go

  • amiando-slack - Push Amiando ticket sales to Slack
  • annona - A service for posting anonymous messages to a Slack channel
  • anonymous-slack - A service you can run on Heroku to send anonymous messages to colleagues
  • arriba - A Slack bot for asynchronous stand-ups
  • bot - IRC, Slack, and Telegram bot written in Go
  • circle2slack - Proxy CircleCI webhooks to Slack
  • enotify-slack - A tool to get event information and send it to Slack
  • Flippy - Flippy is a Slack webhook responder that flips tables and text
  • gdrive2slack - Frictionless integration between Google Drive and Slack
  • hal - A chat bot in Go
  • hanu - Go Framework for writing Slack bots
  • hipchat-notifications-to-slack - forward notifications from HipChat to Slack
  • marvin - Slack bot written in Go
  • phoenix - Pluggable bot for Slack
  • relax - Bots-as-a-Service for Slack
  • rmslack - Purge a slack channel of all messages
  • slack - Slack API in Go
  • slack_auth_proxy - A reverse proxy providing authentication via a slack.com team
  • slack-cli - A command tool to communicate with Slack
  • slack-fingerbumpbot - A bot for Slack that never leaves a finger bump hanging
  • go-slackjira - JIRA issue name expander for Slack
  • slack-markov - A markov chain bot for your Slack channel
  • slack-oldbot - A bot for Slack that politely reports when a link has been used before in the channel
  • slack-redmine-bot - Redmine issue name expander for Slack
  • slack-upvote - Slack voting integration
  • slackbot - A silly little slackhq robot
  • slackbot (II) - Framework for building Slash Commands for Slack
  • slackcat - Post messages to Slack from the command line
  • slacker-news - Slack integration that reports current news items
  • slackhook - Simple Go client for Slack Incoming WebHook API
  • slackline - Create a Slack channel shared by two organizations
  • slackline-gae - Google App Engine app to share channels between Slack accounts
  • SlackMS - SMS your workspace channel in Slack
  • slackposter - Post a message to your Slack incoming webhook
  • slackrus - Slack hook for Logrus
  • slacktogo - Slack Integration Server for distributing channels between different Slack teams
  • slclogger - Simple Slack Client for logging written in Go
  • subtleist - Anonymously remind of subtle-isms and other Recurse Center social rules in Slack
  • webhook - Easily run commands in response to HTTP webhook requests from Slack

Groovy

  • slack-ozfindbiz - Outgoing WebHook Integration to search for Australian businesses and POIs

Haskell

  • hi5bot - Get and give high-fives on Slack
  • jpgtobot - jpg.to bot for Slack
  • slack - A Haskell client for the Slack web API

Java

JavaScript

Lua

  • breezBot - Air quality index bot for Slack using the breezometer API
  • Lua Slack - A Lua Slack API wrapper
  • lubot - Lua Chatbot running inside OpenResty
  • uberSlackBot - Get Uber price estimates directly in Slack

Matlab

  • SlackMatlab - Basic integration for Slack notifications for Matlab

OCaml

  • slacko - A neat interface for Slack

Perl

  • slack-integrations - Scripts to integrate Slack with subversion and nagios
  • slappyhour - A CGI script to bridge a channel between multiple Slack instances

PHP

PowerShell

Python

  • SURGE911bot - An emergency contact info bot to help remote employees in an emergency
  • asterisk-slack - Publishes Asterisk call information to Slack
  • butterfield - Python Slack bot framework using asyncio and Slack RTM API
  • changetip-slack - ChangeTip Slack Tip bot
  • cleverme - A Slack app to communicate with Cleverbot
  • django-slack - Slack integration for Django, using the templating engine to generate messages
  • django-slack-oauth - Slack OAuth module for Django
  • django-slack-utils - Verify request signatures from Slack in your Django app
  • ellie-slack - Eliza's younger, hipper, psychobabble-friendly successor as a Slackbot
  • err - A plugin-based chatbot designed to be easily deployable, extensible and maintainable
  • facebook-slack-integration - Receive a message in Slack from new Notifications and Messages received on Facebook.
  • flask-slack - Flask extension which makes it easy to interact with Slack Slash Commands
  • flask_slackbot - flask_slackbot helps you deal with slack outgoing webhooks
  • fs-slack - Silly slash command synthesis for Slack
  • gae-slack-bot - Python Slack bot example running on Google App Engine and subscribing to Slack events via Events API
  • gmail2slack - Send a Slack notification whenever a new gmail arrives
  • limbo - A simple, clean, easy-to-modify Slack chatbot
  • morgenbot - A standup bot for Slack
  • mqttwarn - Notify Slack from MQTT
  • openduty - An open source alerting and incident escalation tool
  • py-ssj - A slash command for JIRA server interactions
  • pyslack - Python API Wrapper
  • python-rtmbot - A Slack bot written in Python that connects to the RTM API
  • python-slack.com - Python classes for integrating with Slack
  • python-slackclient (pypi) - A basic client for Slack, which can optionally connect to the RTM API
  • reach-slack-rtm - Simple Slack RTM chat built with ReactJS and Django
  • relay - Bare-bones continuous integration using Docker Hub and Slack
  • rtfmbot - Because we're all tired of answering questions when people should clearly RTFM
  • scudcloud - Ubuntu client for Slack
  • slack - A simple and comprehensive Slack API client
  • slack-echo-chamber - Crosspost messages from one channel into another
  • slack-imgur - A random image from Imgur to Slack
  • slack-irc-bouncer - A slack RTM client that relays messages between an IRC bouncer and slack
  • slack-overflow - Search Stack Overflow right from within Slack
  • slack_standup_snitch - A Slack bot that counts the days each user was active on a channel, calling out the inactive users
  • slack-w3w - Slack Webhook for linking to What3Words
  • slack-zenoss - A Slack incoming webhook to show events from Zenoss
  • slackard - A bot for Slack
  • slackbot - A chat bot for Slack
  • slackbot-python - A Slack.com bot in Python integrated with Amazon SQS
  • slackbridge - Bridge Slack channels between companies
  • slackcmd - A Python script for piping output from the command line to a Slack channel
  • slackcraft - Slask based WoW bot for Slack
  • slacker - Slack API Wrapper for Python
  • slacker (II) - Python project to enable use of aa_macro.py within Slack channels
  • slacker-cli - Messages to slack from the command line
  • slackfred - Interact with Slack via Alfred
  • SlackLaTeXBot - LaTeX bot that responds to Slack slash commands
  • slackotron - A Slack bot customizable via plugins
  • slackpy - Slack client library for specific logging
  • slacksocket - Python interface to the Slack RTM API
  • slactorbot - A slack bot that uses lightweight actors and dynamic module imports for plugins
  • slappd - A Slack integration for Untappd
  • slouch - Lightweight Python framework for building cli-inspired Slack bots
  • socialbot - Bot that publises links from Slack to social networks
  • StackStorm Slack Pack - Pack which allows integration with Slack service.
  • stock-quote-slackbot - Slackbot that retrieves stock quotes from Yahoo Finance for a given ticker symbol
  • sublime-slack-integration - Post to Slack from Sublime Text 3
  • Summarize It! - Summarize It is a chat summarizer plugin for instant messaging applications built on top of Slack.
  • sync_slack - BitTorrent Sync sample integration
  • tracslack - Trac notifications for Slack
  • webhook-bridge - micro-service to convert webhook POST formats including Slack
  • wee-slack - A WeeChat plugin for Slack

R

  • slackr - A package to send webhook API messages to Slack channels/users from R

Ruby

Rust

  • rust-slack - A rust crate for sending messages to Slack via webhooks.

Scala

  • Slack Morphism for Scala - A type-safe reactive client supporting most modern Slack app features like Block Kit and the Events API.
  • slack-client - An library released by Kifi, supporting Slack app authentication, incoming webhooks, and the web API
  • scala-slack - A Slack client for Scala
  • slack-scala-client - A Scala Slack client for the Web and RTM API

Shell

Swift

  • SlackKit - Slack client library for iOS and OS X written in Swift

Tcl

Zephir

  • zephlack - Slack Messaging extension written in Zephir

Other Services & Tools

This is a list of bots, plugins, and other tools that are available to work in conjunction with third-party services and tools.

Estimote Beacons

These open source repositories can be used to integrate with Estimote beacons.

Wordpress

Other tools

  • Atlassian Stash - Send notifications to a Slack channel when a repo push occurs
  • Looker - The Lookerbot for Slack makes it easy to bring data from Looker into every Slack conversation
  • slack (Drupal) - Send messages from a Drupal website to Slack
  • slack-chat (Drupal) - Allow your visitors to send instant messages from your website to your Slack account
  • Slack Message Builder - A tool for previewing how JSON payloads translate to Slack messages
  • stdlib - A suite of tools helping you rapidly build serverless Slack bots
  • steno - A Slack app testing companion: record and replay your incoming & outgoing HTTP requests
  • Unofficial TeamCity Slack plugin - Send notifications from TeamCity to Slack