Posts

All the articles I've posted.

• Stop Using innerHTML: The New Firefox Feature That Kills XSS

  26 Feb, 2026

  • 5 min read • webdev

  Firefox 148 just shipped the new Sanitizer API with setHTML(). Here's why you should stop using innerHTML today.

• Next Level Coding with Amp: Planning Before Prompting

  25 Feb, 2026

  • 6 min read • ai

  My experience using Amp, the frontier coding agent. It rewards structured planning and works best as a 'second brain' in your terminal.

• How I Built My Own AI News Anchor (Tech Watch)

  24 Feb, 2026

  • 4 min read • automation

  I stopped doomscrolling and let an AI agent curate my tech news. Here's how I automated my information diet with OpenClaw and Node.js.

• Building a Telegram bot to babysit 24,000 developers

  23 Feb, 2026

  • 6 min read • python

  How I built PythonID-bot to manage the Indonesian Python community on Telegram.

• Forget Notion. I Manage My House in the Terminal Now.

  22 Feb, 2026

  • 4 min read • TUI

  Why I switched to Micasa, a TUI tool for home management, and why local-first software is the future.

• Upgrading four PostgreSQL instances to 18.2 in Docker

  21 Feb, 2026

  • 6 min read • postgresql

  I upgraded Miniflux, Invidious, a Django app, and Mastodon from PostgreSQL 15/17 to 18.2. Every single one broke in a different way.

• 4 Root Causes Hiding Behind One Airflow Error

  20 Feb, 2026

  • 6 min read • airflow

  A debugging session that started with one Airflow error and uncovered four cascading failures across Docker images, Kubernetes caching, namespace boundaries, and Python string iteration.

• Chasing a Transitive Dependency Vulnerability

  19 Feb, 2026

  • 3 min read • security

  How a vulnerability in fast-xml-parser affected my blog through @astrojs/rss, and why transitive dependencies are quietly terrifying.