Coding in the Classroom

I am currently looking at Coding programmes for learners that require no hardware purchases, no special equipment and no specialised instruction. That is, I am looking at browser based coding programmes. I like these because they show the learner the real relationships to the code and what displays on the screen. They also require the learner to use 'real' coding (industry standard) such as html, css and js. I have been playing with -

	Codepen
	Thimble (Mozilla)
	Khan Academy

After I have had a play with each of these, I will come back to this table with any additions and an evaluation.