Just as a historical note, there are currently 6,825,707 articles on Wikipedia but when I began editing on 2005/5/15 there were only 560,436 articles.
Contributions edit
I mostly add stuff here and there. The only articles I've created so far are:
UBX edit
| C | This user attends or attended Cornell University. |
.svg){kind=small} | This user runs macOS. |
| SARC | This user believes sarcasm is the highest form of wit. |
| smlnj | This user programs in Standard ML of New Jersey. |