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ashish mangla
498 Pointswhat is deffer and aync is and why we are using them
what is deffer and aync is and why we are using them
1 Answer
Steven Parker
231,184 PointsThose are rather advanced concepts for a "beginner" video, are you sure you saw them here?
Can you give an approximate time index into the video where you see them?
Spencer Renfro
Courses Plus Student 11,133 PointsSpencer Renfro
Courses Plus Student 11,133 PointsIt talks about aync in the teacher notes link for MDN web docs.
Steven Parker
231,184 PointsSteven Parker
231,184 PointsPerhaps that's it, but "why we are using them" makes it sound like it's in the course.