Antonin Januska writes about modern web development with a focus on React, TypeScript, and CSS Grid. He shares practical tips, antipatterns, and best practices for building efficient, maintainable UI components and scalable front-end applications.
18 articles from this blog
A practical guide and cheatsheet for using the awk command-line tool to process and manipulate text data.
A developer shares critical drawbacks of using Claude Code for AI-assisted programming, focusing on hidden issues like problematic test generation and maintenance challenges.
A developer shares how using Claude Code enabled them to build 17 diverse side projects, including TUIs, games, and tools, in just two months.
Introduces Agent Compiler, a CLI tool that embeds Claude Code skills directly into config files for guaranteed execution.
Discusses the challenges of managing multiple AI development agents and context-switching in the current 'wild west' of AI tooling.
Explains how Git worktrees enable parallel execution of AI coding agents, improving developer productivity by managing multiple tasks simultaneously.
Introduces SkillBox, a curated collection of reusable AI agent skills for development tasks like session management and React patterns.
A guide explaining Git worktrees, including commands for creating, listing, and removing them to manage multiple branches simultaneously.
Explores developer context-switching challenges and workflow changes when integrating AI coding agents like Claude and Gemini into software engineering.
A glossary explaining key AI agent and coding assistant terms like 'skills' and 'subagents' in the context of Claude Code.
A guide to implementing effective AI-assisted coding workflows using Claude Code, focusing on best practices for larger, collaborative projects.
Discusses common React Hooks antipatterns like useEffect misuse and useState gotchas, offering better solutions.
A tutorial on implementing common website layouts like two-column and sidebar navigation using CSS Grid, with responsive design examples.
A practical guide and cheatsheet for using the ffmpeg command-line tool to convert, trim, and manipulate video and audio files.
A developer shares their personal approach to structuring and writing React components, including import order and styling conventions.
A guide to using the powerful Unix/Linux 'find' command for searching files and executing commands on results.
A guide on using PostgreSQL's FOR loop to generate test data for development and UI testing.
A practical guide and cheatsheet for using the grep command-line tool for text searching and regular expressions.
