2025-11-20
You deployed a new feature. Everything works perfectly on your local machine, and you’re happy with the result.
Then a message appears: “Nothing works for me.” You open the server logs — they’re empty. It turns out the error happened on the client side, from a user with an old browser version or unusual settings. And you might never have known about it.
This happens to almost everyone who deploys projects to production. It happened to me too, until I set up a tool that lets me see errors almost instantly — even if it’s the middle of the night and the problem occurred for a single user on the other side of the world.
2025-11-19
Introduction: why “lab” metrics aren’t everything
“Lighthouse shows 100/100, but users complain about lag” — a familiar pain?
Synthetic tests (Lighthouse, WebPageTest) are great for development.
But the real user is sitting:
- on 3G in the subway,
- with 27 tabs open,
- on an old Android with 2 GB RAM.
These are exactly the scenarios captured by CrUX — the Chrome User Experience Report.
And CrUX Vis is a convenient and free visualizer of that data, launched in 2024.
2025-11-17
WordOps is a powerful open-source tool for managing WordPress sites hosted on a VPS. It’s designed for web developers and system administrators who need fast deployments, an optimized stack, and convenient caching, SSL, and site maintenance tools.
WordOps is a fork of EasyEngine v3, positioned as a more performant, simpler, and actively developed solution. Below is a full overview of features, installation, and practical usage scenarios.
What is WordOps?
WordOps is a Python CLI tool that automates the deployment of a server stack:
2025-11-14
As always, prompt and high-quality!
For server-related issues, I turn to Mikhail.
2025-11-14
A Simple Guide for Beginners: Jenkins → GitLab → GitHub → GitOps
Hello!
Are you just starting your DevOps journey or tired of hearing “and we use CI/CD” in interviews? Want to finally understand why code that works on your laptop fails on the server?
This article is your first step toward automation. And it will really be easy.
We’ll break everything down, without overloaded terms and with examples.
What is CI/CD (very simple)
CI/CD is when you press git push and everything else happens automatically.
2025-11-13
Every time you type google.com into your browser, some magic happens. Your computer doesn’t know where that site physically lives. To find out, it asks the DNS (Domain Name System) — a giant distributed database often called “the Internet’s phone book.”
This book consists of records, each of which tells the world something specific about your domain: where your site lives, where to send email, or how to verify that you own the domain.
2025-11-11
Very satisfied with working with Mikhail. Any task, even one that seems difficult at first glance, becomes, thanks to him, implemented to a high standard! Thank you)
Answer: Thank you!
Glad to help!
2025-11-10
Thanks to Mikhail for his professionalism. I recommend him. He was a great help in getting to grips with Docker.
2025-11-10
Mikhail is an expert. Quickly figured it out and resolved the issue.
Answer: Thank you for the feedback!
Glad to help!
2025-11-05
Comes to the rescue with any problems, I recommend!
Reply: Thank you for the review!
Glad to help!
