Previously I described one method to add custom widgets areas by copying and modifying theme files:
Now I’d like to describe another possibility when it comes to adding widgets area above or below a post or page – by adding the_content filter.
Previously, I have created a maze generating code while learning Python. Later I enhanced it with animation and marking special cells. All of it was done in rush, to solve the problem. Now I spent some time improving the quality of the code by encapsulating code into classes, using “private” methods and fields and separating concerns. The exact steps I took can be viewed in the GitHub repository or read here.
…