Do you want to introduce kids to coding? This CANVAS playground is perfect
codeguppy.com
codeguppy.com
Visual sort is also impressive.
It reminds me all those little programs I used to do in my 10-18 yo days. (I was programming mostly on a Mac with Hypercard, Think Pascal, Resedit back then).
I used to reproduce all the small games I could program (Snake, Tetris, Solitary, Pacman, Breakout...) plus some educational projects (vocabulary quizz, irregular verbs, math plot, fractal drawing)
In the landing page, when I click the image of a tutorial perhaps it must send me to the tutorial. (I can click the start tutorial button, but ...)