I am just a person who changes Wikipedia articles sometimes. I have done that by:
- Adapting non-English articles to English and English articles to Simple English.
- Fixing typos and grammar.
- Updating and adding information.
- Cleaning up articles.
Tests change
- Redirect to an external web page (does not redirect, but the web page works)
- Google recursion Easter egg
Interactive programs on Wikipedia change
They are quite interesting. Here are some lists:
- Wikipedia:Wikipedia games (in English)
- List of SMIL files