How I share links with my agents
xmd takes a link (an X post, an article, or a page that needs JavaScript) and returns just the content as Markdown. No login, no API key, no MCP.
Blog
20 articles - Notes on AI agents and the engineering behind them, alongside web performance, tooling, and lessons from years of front-end work.
How an agent loop works
How always-on agents handle queues, recovery, and context, based on Lee Robinson's Stanford CS146S lecture, followed by my own plan for a first experiment.
My old MacBook is now a context server
Shared context across coding agents, machines, and projects: my 2017 MacBook stores session history and summaries, with repository checks before resuming work.
Lisbon AI 2026: agents, evals and security
My notes from all 32 talks at Lisbon AI 2026, with the demos, the numbers and the audience questions.
I replaced Tailwind with StyleX. The site didn't get faster.
I migrated a site that already scored 100 on PageSpeed to StyleX, measured the result, and found the real performance win somewhere else.
We published 28 of our agent skills as open source
Stone Giant Studio's internal skills for AI coding agents are now public - markdown files, no dependencies, portable across Claude Code, Cursor, Codex and Gemini CLI.
What web performance actually means in e-commerce
We took a storefront from 15s to 3s on throttled 3G and conversion went up 45%. What to measure, where the time really goes, and why the biggest wins are usually deletions.
Frontend Architecture Interview
Common interview questions and answers about frontend architecture, performance, security, and interpersonal skills
Tips for Having Study Discipline
Practical strategies to maintain focus and discipline during learning
How to Avoid Prop Drilling in React
Strategies and patterns to solve the prop drilling problem in React applications
How to Be a Proactive Person?
Seven practical recommendations to develop a proactive and assertive attitude
How can we tell if OpenAI is giving us good answers?
Strategies to validate and evaluate the reliability of AI-generated responses
React Component Snapshot Testing Tradeoffs
Advantages and disadvantages of snapshot testing in React components
How to Be a Good Father?
Nine fundamental principles to develop present and meaningful fatherhood
29 Ways to Stay Creative
Very simple attitudes that we can adopt in our daily lives and that make a difference.
Git Password Cache
A simple way to make Git remember your password
Loading Disqus when reaching the end of the page
Disqus is a powerful comment system used by millions of sites on the internet.
Loading webfonts only on tablet and desktop breakpoints
Simple technique to optimize your site/project. Come discover!
The Great Suspender
Tip - The Great Suspender
Which is the best OS?
Which is the best Operating System (OS)?