Contact
Corrections get priority. If a command in a guide fails on your setup, tell me the version and the error text and I will reproduce it.
suhenggui@gmail.com — this is a real inbox that I read. Replies are usually within a few days, not within the hour.
A form is deliberately not shown until a real endpoint is wired up — a form that silently drops messages is worse than an email address.
What I can help with
- Reproducing an error from one of the guides.
- Which tool fits given your constraints — send the constraints, not just the tool name.
- Stale version numbers, dead links, wrong prices.
What I can't help with
- Medical, legal or financial questions. Not my field, and I will not guess.
- Paid placements or "guest post" offers. The answer is no, and it stays no.
- Free consulting on a stack I have never seen — that is a job, not an email.