docs(slack): Add link to Slack

Fixes #2017
stryker-mutator · Mar 13, 2020 · 1da3629 · 1da3629
2 parents c1820da + 00198e8
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diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -11,7 +11,7 @@ This is the contribution guide for Stryker. Great to have you here! Here are a f
 
 ## Learn & listen
 
-Get in touch with us through twitter or via the [Stryker gitter](https://gitter.im/stryker-mutator/stryker).
+Get in touch with us through twitter or via the [Stryker Slack](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM).
 
 * [@stryker_mutator](https://twitter.com/stryker_mutator)
 * [@_simondel](https://twitter.com/_simondel)
@@ -76,7 +76,7 @@ We support mutation testing Stryker with Stryker! After you got Stryker working
 
 New features are welcome! Either as requests or proposals.
 
-1. Please create an issue first or let us know via the [Stryker gitter](https://gitter.im/stryker-mutator/stryker)
+1. Please create an issue first or let us know via the [Stryker Slack](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 1. Create a fork on your github account.
 1. When writing your code, please conform to the existing coding style.
    See [.editorconfig](https://github.com/stryker-mutator/stryker/blob/master/.editorconfig), the [typescript guidelines](https://github.com/Microsoft/TypeScript/wiki/Coding-guidelines) and our tslint.json

diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/core.svg)](https://www.npmjs.com/package/@stryker-mutator/core)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/core.svg)](https://img.shields.io/node/v/@stryker-mutator/core.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](stryker-80x80.png)
 

diff --git a/packages/api/README.md b/packages/api/README.md
@@ -1,6 +1,6 @@
 [![Mutation testing badge](https://img.shields.io/endpoint?style=flat&url=https%3A%2F%2Fbadge-api.stryker-mutator.io%2Fgithub.com%2Fstryker-mutator%2Fstryker%2Fmaster%3Fmodule%3Dapi)](https://dashboard.stryker-mutator.io/reports/github.com/stryker-mutator/stryker/master?module=api)
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/babel-transpiler/README.md b/packages/babel-transpiler/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/babel-transpiler.svg)](https://www.npmjs.com/package/@stryker-mutator/babel-transpiler)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/babel-transpiler.svg)](https://img.shields.io/node/v/@stryker-mutator/babel-transpiler.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/core/README.md b/packages/core/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/core.svg)](https://www.npmjs.com/package/@stryker-mutator/core)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/core.svg)](https://img.shields.io/node/v/@stryker-mutator/core.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/grunt-stryker/README.md b/packages/grunt-stryker/README.md
@@ -1,7 +1,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/grunt-stryker.svg)](https://www.npmjs.com/package/grunt-stryker)
 [![Node version](https://img.shields.io/node/v/grunt-stryker.svg)](https://img.shields.io/node/v/grunt-stryker.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 # Grunt-stryker
 

diff --git a/packages/html-reporter/README.md b/packages/html-reporter/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/html-reporter.svg)](https://www.npmjs.com/package/@stryker-mutator/html-reporter)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/html-reporter.svg)](https://img.shields.io/node/v/@stryker-mutator/html-reporter.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ## DEPRECATED: Starting from @stryker-mutator/core version 3.0.0 the HTML reporter is included with Stryker and enabled by default. There is no reason to install this package.
 

diff --git a/packages/jasmine-framework/README.md b/packages/jasmine-framework/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/jasmine-framework.svg)](https://www.npmjs.com/package/@stryker-mutator/jasmine-framework)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/jasmine-framework.svg)](https://img.shields.io/node/v/@stryker-mutator/jasmine-framework.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/jasmine-runner/README.md b/packages/jasmine-runner/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/jasmine-runner.svg)](https://www.npmjs.com/package/@stryker-mutator/jasmine-runner)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/jasmine-runner.svg)](https://img.shields.io/node/v/@stryker-mutator/jasmine-runner.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 # Stryker Jasmine Runner
 

diff --git a/packages/javascript-mutator/README.md b/packages/javascript-mutator/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/javascript-mutator.svg)](https://www.npmjs.com/package/@stryker-mutator/javascript-mutator)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/javascript-mutator.svg)](https://img.shields.io/node/v/@stryker-mutator/javascript-mutator.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/jest-runner/README.md b/packages/jest-runner/README.md
@@ -1,6 +1,6 @@
 [![Mutation testing badge](https://img.shields.io/endpoint?style=flat&url=https%3A%2F%2Fbadge-api.stryker-mutator.io%2Fgithub.com%2Fstryker-mutator%2Fstryker%2Fmaster%3Fmodule%3Djest-runner)](https://dashboard.stryker-mutator.io/reports/github.com/stryker-mutator/stryker/master?module=jest-runner)
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/karma-runner/README.md b/packages/karma-runner/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/karma-runner.svg)](https://www.npmjs.com/package/@stryker-mutator/karma-runner)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/karma-runner.svg)](https://img.shields.io/node/v/@stryker-mutator/karma-runner.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 # Stryker Karma Runner
 

diff --git a/packages/mocha-framework/README.md b/packages/mocha-framework/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/mocha-framework.svg)](https://www.npmjs.com/package/@stryker-mutator/mocha-framework)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/mocha-framework.svg)](https://img.shields.io/node/v/@stryker-mutator/mocha-framework.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 # Stryker Mocha Framework
 

diff --git a/packages/mocha-runner/README.md b/packages/mocha-runner/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/mocha-runner.svg)](https://www.npmjs.com/package/@stryker-mutator/mocha-runner)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/mocha-runner.svg)](https://img.shields.io/node/v/@stryker-mutator/mocha-runner.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 # Stryker Mocha Runner
 A plugin to use Mocha in [Stryker](https://stryker-mutator.io), the JavaScript mutation testing framework.

diff --git a/packages/mutator-specification/README.md b/packages/mutator-specification/README.md
@@ -1,6 +1,6 @@
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/mutator-specification.svg)](https://www.npmjs.com/package/@stryker-mutator/mutator-specification)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/mutator-specification.svg)](https://img.shields.io/node/v/@stryker-mutator/mutator-specification.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 
 # Stryker mutator specification

diff --git a/packages/typescript/README.md b/packages/typescript/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/typescript.svg)](https://www.npmjs.com/package/@stryker-mutator/typescript)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/typescript.svg)](https://img.shields.io/node/v/@stryker-mutator/typescript.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/util/README.md b/packages/util/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/utils.svg)](https://www.npmjs.com/package/@stryker-mutator/utils)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/utils.svg)](https://img.shields.io/node/v/@stryker-mutator/utils.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/vue-mutator/README.md b/packages/vue-mutator/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/vue-mutator.svg)](https://www.npmjs.com/package/@stryker-mutator/vue-mutator)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/vue-mutator.svg)](https://img.shields.io/node/v/@stryker-mutator/vue-mutator.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/wct-runner/README.md b/packages/wct-runner/README.md
@@ -1,7 +1,7 @@
 [![Mutation testing badge](https://img.shields.io/endpoint?style=flat&url=https%3A%2F%2Fbadge-api.stryker-mutator.io%2Fgithub.com%2Fstryker-mutator%2Fstryker%2Fmaster%3Fmodule%3Dwct-runner)](https://dashboard.stryker-mutator.io/reports/github.com/stryker-mutator/stryker/master?module=wct-runner)
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/wct-runner.svg)](https://www.npmjs.com/package/@stryker-mutator/wct-runner)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 ![Stryker](https://github.com/stryker-mutator/stryker/raw/master/stryker-80x80.png)
 

diff --git a/packages/webpack-transpiler/README.md b/packages/webpack-transpiler/README.md
@@ -2,7 +2,7 @@
 [![Build Status](https://github.com/stryker-mutator/stryker/workflows/CI/badge.svg)](https://github.com/stryker-mutator/stryker/actions?query=workflow%3ACI+branch%3Amaster)
 [![NPM](https://img.shields.io/npm/dm/@stryker-mutator/webpack-transpiler.svg)](https://www.npmjs.com/package/@stryker-mutator/webpack-transpiler)
 [![Node version](https://img.shields.io/node/v/@stryker-mutator/webpack-transpiler.svg)](https://img.shields.io/node/v/@stryker-mutator/webpack-transpiler.svg)
-[![Gitter](https://badges.gitter.im/stryker-mutator/stryker.svg)](https://gitter.im/stryker-mutator/stryker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Slack Chat](https://img.shields.io/badge/slack-chat-brightgreen.svg?logo=slack)](https://join.slack.com/t/stryker-mutator/shared_invite/enQtOTUyMTYyNTg1NDQ0LTU4ODNmZDlmN2I3MmEyMTVhYjZlYmJkOThlNTY3NTM1M2QxYmM5YTM3ODQxYmJjY2YyYzllM2RkMmM1NjNjZjM)
 
 # Stryker Webpack Transpiler