Tap any character in the grid to see how it is written, stroke by stroke, with each stroke numbered below. Trace it over the outline to check that you have the order right. The lists follow the HSK levels, so you meet the characters learners need first.
What is the stroke order of 你?
The left component 亻 first (left-falling, then vertical), then 尔 on the right. Watch it in the animation.