/mdn-git/developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocksBuilding_blocks
Build_your_own_function conditionals Event_bubbling Events Functions Image_gallery Looping_code Return_values Test_your_skills:_Conditionals Test_your_skills:_Events Test_your_skills:_Functions Test_your_skills:_Loops
/mdn-git/developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocks/conditionalsconditionals
/mdn-git/developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocks/FunctionsFunctions
/mdn-git/developer.mozilla.org/en-US/docs/Learn/JavaScript/Building_blocks/Image_galleryImage_gallery