Syntax Tree Editor (Free: Windows Only) a utility for drawing syntax tree diagrams. A syntax tree diagram is a visual representation of the structure of a sentence. The people who most often need to draw these diagrams are linguists, and the Syntax Tree Editor is designed with the needs of linguists in mind.
Syntax Tree Editor can be freely downloaded and should work on any computer running a reasonably recent version of the Windows operating system (XP, Vista, 7).
"A fun site for learning html/CSS coding which uses emojis to help learners remember the syntax. You can run the code within the site to test it and you can switch between emoji and text based code at the click of a button. There are also lessons to follow to help users become a coding pro."