In 2016 I was the lead developer of VRML Viewer as an intern at LVIS, a AR/VR Lab at Universidade de Brasília. It allows students without no background in coding to draw 3D objects and play with them right in the browser using VRML, a language that is no longer used for commercial purposes but is still very welcoming to people new to programming with an interest in code-generated 3D forms.
After we received the VRML code from students, we passed it as an argument to the child process and the X3D code it returned to us was sent to the user's browser through an AJAX call, meaning there is no page reload in the app.
I'm particularly proud of this app because there were close to a 1000 successful hits to it by the students - meaning they were playing with it even outside of the class.
See you next time,