From 89015ab938de92f55947960b44051b08970410ac Mon Sep 17 00:00:00 2001
From: Ioannis Cherouvim <743305+cherouvim@users.noreply.github.com>
Date: Wed, 13 Feb 2019 15:20:14 +0200
Subject: [PATCH] Point codepen.io link to https (#3138)

---
 free-programming-playgrounds.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/free-programming-playgrounds.md b/free-programming-playgrounds.md
index d0c346db..0194a0fb 100644
--- a/free-programming-playgrounds.md
+++ b/free-programming-playgrounds.md
@@ -41,7 +41,7 @@
 
 ### CSS
 
-* [CodePen](http://codepen.io)
+* [CodePen](https://codepen.io)
 * [CSSdeck](http://cssdeck.com)
 * [CSSdesk](http://cssdesk.com)
 * [Dabblet](http://dabblet.com)
@@ -69,7 +69,7 @@
 
 ### JavaScript
 
-* [CodePen](http://codepen.io)
+* [CodePen](https://codepen.io)
 * [CodeSandbox.io](https://codesandbox.io) (_React_)
 * [JSBin](http://jsbin.com)
 * [JSFiddle](http://jsfiddle.net)