Update free-programming-playgrounds.md (#2754)

* Update free-programming-playgrounds.md

* remove trailing slash
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brannx 2018-03-04 22:53:34 +03:00 committed by eshellman
parent c1a4ef97d5
commit 5f122b2d3c

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@ -1,6 +1,7 @@
### Index
* [Angular](#angular)
* [ClojureScript](#clojurescript)
* [Crystal](#crystal)
* [CSS](#css)
* [FlexBox](#flexbox)
@ -24,6 +25,11 @@
* [Plunker](http://plnkr.co)
### ClojureScript
* [Web REPL](http://clojurescript.net)
### Crystal
* [Compile & run code in Crystal](https://play.crystal-lang.org/#/cr)