User:NguoiDungKhongDinhDanh

$$(N+2)!=1+\sum _{n=0}^{N}n!(n+1)^{2}$$

User:NguoiDungKhongDinhDanh

vi-N	Thành viên này xem tiếng Việt là ngôn ngữ mẹ đẻ.

en-3	This user has advanced knowledge of English.

Hi there, you can call me NguoiDungKhongDinhDanh, or NDKDD for short. I go well with she, he, they, it or any other pronouns — surprise me.

A long while ago I monitored small wikis on a daily basis. I no longer do so. Nowadays I write technical tools. I'm fairly familiar with the trio of the web (but not Web Assembly), Lua and Python. Some of the things that I wrote:

• Module:Votings-global and its sibling Module:Votings
• WarningDialog.js and its sibling RfDHelper.js
• QuickDiff, AjaxLoader and FormattedEditRequest
• PyPI/mwtp and JWB improved

Contact:

• Meta-Wiki talk page
• E-Mail