Recent content on lazyd3v blog
Yeah, this is another article about AI. Sorry if you’re already tired of them. Over the last year, I’ve spent quite a lot of time playing with AI agents. I tried different agents and models, and I’m still experimenting with ways to automate everyday tasks. This post is about my current personal AI agent setup: what I use, how I give it access to things, which tasks it can actually do, and where it…
Oh, it’s been a while since I posted anything to my blog 😅 While I’ve been regularly updating the site with my travel adventures, today I’m excited to share the latest developments in my home server setup. A lot has evolved since my last post about my Raspberry Pi configuration! The hardware shift First of all, my Raspberry Pi began showing signs of instability, with frequent…
Today I want to share my experience of how I started using vim and why it became my No. 1 editor. Basically, I started to use vim because of curiosity - there were a lot of memes about vim, some of my friends and colleagues were using it and they were really happy, so I gave it a try. Well, my first attempt wasn’t successful - I couldn’t exit from vim configure it properly and make autocompletion…
Today I’m gonna tell you about various tricks I used to make my website fast. Besides my personal opinion and feelings, it is confirmed by Google PageSpeed score: Table of contents Use the right framework Use Google Fonts with font-display: swap Use QuickLink Optimize images Further improvements? Use the right framework There’re a lot of static website generators available at the…
One evening, I decided to buy Raspberry Pi to make my home smarter. I’ve already had Ikea Trådfri smart lights, Xiaomi Air Purifier, Sonos Play 5, but I wanted some device that could expand their functionality and provide unlimited potential for future opportunities. Raspberry Pi fits perfectly for this. Here’s the summary of what my Raspberry Pi does at the moment 1. Smart Home hub…
If you go to My travels page on my website, you would see there a rotating globe representing my travels. I spent around one evening to implement this using various packages from d3. Source code of result is available here And it was working fine for several months… But recently I noticed animation became laggy in the beginning. I guess that is caused by chrome update, because on iPhone it…
I like to drink good wine, it’s one of my favorite drinks. Also, I’m a huge fan of Vivino app. If you don’t know it is an awesome app with a big collection of wine reviews. This collection is that big, so I couldn’t find a wine that wasn’t registered in Vivino. Also, I live in Sweden. There’s only one retail store allowed to sell alcoholic beverages, it’s…
Travel report I made 88 trips, visited 109 different cities in 32 countries and traveled at least 299321km To be continued ✈️ Travel globe History 2026 🇩🇰 Billund in August 🇩🇰 Aarhus in August 🇩🇰 Copenhagen in August 🇫🇷 Chamonix in July 🇵🇹 Funchal in May 🇳🇱 Amsterdam in April 🇮🇹 Milan in February 🇮🇹 Como in February 🇨🇭 Chur in February 🇹🇭 Phuket in January 🇹🇭 Koh Lanta in…
Several days ago I noticed that one of our react applications significantly increased in size. This application is bundled using webpack, so I added webpack-bundle-analyzer plugin to figure out what library bloats the bundle. When I looked at graph, I was quite surprised, because according to this our private components library used a lot of kilobytes. The problem was that this library was fully…
🙋🏻♂️ Bio Roman Fayzullin Engineering Manager with ~10 years of industry experience 💼 Work Engineering Manager at Gorgias For previous experience details check my linkedin 🧰 Skills Javascript, Typescript, React, NodeJS, AI and a lot of other things 🎓 Education Kazan National Research Technical University named after A.N. Tupolev (2019) BSc. in Applied mathematics and Informatics Thesis: Music…
Backstory One day my friend asked me to help him with some javascript for his new project about next-generation analytics. He wanted to create some script that needs to be injected to the webpage and then it listens to user’s behaviour and sends some information to the backend. At first, we needed to create a script that works locally and chrome-extension user javascript and css came to the…
Yo! I’ve decided to create a website where I can share my thoughts and knowledge with the world. Mostly, posts will be about programming, but I don’t exclude there will also be less technical blog posts. Stay tuned ;)