Digital Imperfections — Why We Don't Need to Fix Everything
A while back, I spent a Saturday night moving all my notes from one note-taking app to another. The reason is classic: there is a new featu…
Digital Legacy — What's Left Behind When Our Accounts Stop Being Active?
Some time ago I just opened an old folder in cloud storage for fun. There are photos from 2014, blog notes that have never been published, …
Tmux Workflow — Managing Terminal Sessions Like Managing a Workbench
There were times when my terminal screen looked like an abandoned workbench: one tab for the frontend build, another for the server log…
OWASP Top 10 2025 — 10 Web Security Risks You Must Understand
A few years ago, when I started getting serious about building my own web applications, security still felt like a topic to "learn later." …
Neovim Setup from Zero — From an Ordinary Terminal to a Mainstay Code Editor
A few years ago, I was still very comfortable with VS Code. Open the project, click on the sidebar, install the extension, and everything w…
AI Agent — From an Ordinary Chatbot to a System That Can Do Something
Some time ago I was stuck thinking about one thing: AI chatbots are actually just machines that answer questions. He can explain how to coo…
Engineering Prompts for Local LLMs — From Plain Prompts to More Precise Results
I still remember the first time I ran local LLM on my used laptop. It's like just building a personal assistant in the corner of your room:…
Threat Modeling for Beginners — Learn to See Risks Before Gaps Become Problems
Modeling Threats for Beginners — Learn to See Risks Before Gaps Become ProblemsWhen I first started studying security, I thought the sequen…
Reading CVEs Correctly — From Vulnerability Numbers to Patch Decisions
Reading CVEs Correctly — From Vulnerability Numbers to Patch DecisionsEvery time I open security news, I often see sentences that feel urge…
RESTful API vs GraphQL — Choosing the Right Door for Application Data
RESTful API vs GraphQL — Choosing the Right Door for Application DataAs an application starts to have a frontend, a mobile app, an admin da…