diff --git a/Plugins,-Tools-and-Hardware.md b/Plugins,-Tools-and-Hardware.md
index 5f00a3f..0633d4a 100644
--- a/Plugins,-Tools-and-Hardware.md
+++ b/Plugins,-Tools-and-Hardware.md
@@ -14,6 +14,8 @@ A list of reveal.js plugins. Feel free to add your own!
 
 [revealjs-animated](https://github.com/rogeralmeida/revealjs-animated): A simple to use plugin to add custom animations, based on the Web Animation API, to your presentations. ([Demo](https://rogeralmeida.github.io/revealjs-animated-examples/))
 
+[reveal-mark-plugin](https://github.com/stlab/reveal-mark-plugin): [Mark.js](https://markjs.io)-powered highlighting of arbitrary text
+
 [pubnub-remote-control-plugin](https://www.pubnub.com/blog/2016-12-09-realtime-presentation-remote-control-using-reveal.js-and-pubnub/): Remote control a presentation using a web page or a Telegram bot via PubNub API.
 
 [menu](https://github.com/denehyg/reveal.js-menu): A slideout menu to quickly jump to any slide by title. Also optionally changes the theme and sets the default transition. ([Demo](https://denehyg.github.io/reveal.js-menu))