Posledné odpovede k JavaScripthttps://support.mozilla.org/sk/questions/13649302022-01-18T05:24:09-08:00Hi, we're usually testing the code using Developer Tools (Ctrl+ Shift + I), with use of the Inspecto2022-01-18T05:24:09-08:00TyDraniuhttps://support.mozilla.org/sk/questions/1364930#answer-1475691<p>Hi, we're usually testing the code using Developer Tools (Ctrl+ Shift + I), with use of the Inspector, Console and Debugger tabs. You can write and run JS code in the Console.
</p><p>There's also external tools like <a href="http://jsfiddle.net" rel="nofollow">jsfiddle.net</a> and <a href="http://codepen.io" rel="nofollow">codepen.io</a>.
</p>