Export two named values — practice exercise

What you'll be asked to do

1. 1.Export two named valuesexercise · easy · 10 min

   Simulate a module exporting a function and a constant.

   Passes when: #out should show 10 and 3.

2. 2.Export a default valueexercise · easy · 10 min · practice plan

   Simulate a default export and use it.

   Passes when: #out should show 42.

3. 3.Export a renamed valueexercise · easy · 10 min · practice plan

   Export a function under a different public name.

   Passes when: #out should show 6.

4. 4.Export a list of functionsexercise · easy · 10 min · practice plan

   Export two already-declared functions together.

   Passes when: #out should show 5 and 3.

5. 5.Combine named and defaultexercise · medium · 10 min · practice plan

   Export both a default and a named value from the same module.

   Passes when: #out should show 28 and 16.

6. 6.Fix the export left off the objectbug fix · easy · 8 min

   The function was declared but never added to the exports.

   Passes when: #out should show 10.

7. 7.Fix the default read as a named exportbug fix · easy · 8 min · practice plan

   The default export is read from the default key, not by its function name.

   Passes when: #out should show 42.

8. 8.Fix the wrong name exportedbug fix · easy · 8 min · practice plan

   The export list uses the wrong key for the renamed function.

   Passes when: #out should show 6.

9. 9.Fix only one function exportedbug fix · easy · 8 min · practice plan

   Both functions were meant to be exported, not just one.

   Passes when: #out should show 5 and 3.

10. 10.Fix the default overwritten by a named exportbug fix · easy · 8 min · practice plan

    The named export used the same key as the default, replacing it.

    Passes when: #out should show 28 and 16.

Between them these tasks cover Named exports, Default export and Export lists.

Looking for a different chapter? See every practice set, or switch to the interview theory questions.