work the same as index

Playground/debug.html

@@ -131,8 +131,8 @@
             </div>
 
             <div class="category languageJS" id="JStoTSbar">
-                <div class="buttonJStoTS languageTS" id="toTSbutton1280">Typescript</div>
-                <div class="buttonJStoTS languageJS" id="toJSbutton1280">Javascript</div>
+                <div class="buttonJStoTS languageTS" id="toTSbutton1280">TS</div>
+                <div class="buttonJStoTS languageJS" id="toJSbutton1280">JS</div>
                 <div class="buttonPG run removeOnDiff" id="runButton1280"><img src="/css/img/playButton.svg"></div>
                 <div class="buttonPG removeOnDiff" id="saveButton1280"><img src="/css/img/saveButton.svg"></div>
                 <div class="buttonPG removeOnPhone removeOnDiff" id="zipButton1280"><img

Playground/index-local.html

@@ -47,8 +47,8 @@
             </div>
 
             <div class="category languageJS" id="JStoTSbar">
-                <div class="buttonJStoTS languageTS" id="toTSbutton1280" title="Switch to TypeScript">Typescript</div>
-                <div class="buttonJStoTS languageJS" id="toJSbutton1280" title="Switch to JavaScript">Javascript</div>
+                <div class="buttonJStoTS languageTS" id="toTSbutton1280" title="Switch to TypeScript">TS</div>
+                <div class="buttonJStoTS languageJS" id="toJSbutton1280" title="Switch to JavaScript">JS</div>
                 <div class="buttonPG run removeOnDiff" id="runButton1280" title="Run&#10;(Alt+Enter)"><img
                         src="css/img/playButton.svg"></div>
                 <div class="buttonPG removeOnDiff" id="saveButton1280" title="Save&#10;(Ctrl+S)"><img