Code with Byte
JavaScript /
0 XP
Intermediate Course

Intermediate JavaScript

Write modern JavaScript and unlock async programming: timers, promises, fetch and async / await, with Byte's own practice server!

Syllabus
About 8 class periods
    Byte the bulldog
    Want a JavaScript tip from Byte?
    Exercise

    Example

    Your task

    Checks

      15
      Tab adds 2 spaces · Esc, then Tab, leaves
      Console
      15
      
            

      Class progress

      Students open the lesson menu (bottom left), tap Get my progress code and send you the code through Google Classroom, email or a form. Paste the codes here, one per line. The newest code from each student wins.

      Codes are kept only in this browser. Clear the box to start a new class.

      Preview opens every lesson for you, without finishing the ones before it. Students never see it.

      Roster