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Codecademy
open-in-new
<p>Codecademy is an <a href="/facts/United_States/P0sCdLe5">American</a> online interactive platform that offers free coding classes in 13 different <a href="/facts/Programming_languages/cWTYbgWa">programming languages</a> including <a href="/facts/Python_/YbuGqofa">Python</a>, <a href="/facts/Java_/9ScgFyAL">Java</a>, <a href="/facts/Go_/oWlsmAFJ">Go</a>, <a href="/facts/JavaScript/XhhIIEsl">JavaScript</a>, <a href="/facts/Ruby_/BeYSaPSR">Ruby</a>, <a href="/facts/SQL/UjQLJcYm">SQL</a>, <a href="/facts/C%2B%2B/Et0F2qn9">C++</a>, <a href="/facts/C_Sharp_/UC2gxeyb">C#</a>, <a href="/facts/Lua_/xkBCgta0">Lua</a>, and <a href="/facts/Swift_/A7qHQC32">Swift</a>, as well as <a href="/facts/Markup_language/WwhlNVIu">markup languages</a> <a href="/facts/HTML/sSc3fT78">HTML</a> and <a href="/facts/CSS/tA90XBQo">CSS</a>. The site also offers a paid "Pro" option that gives users access to personalized learning plans, quizzes, and realistic projects. </p>