Latest Articles

Tried Cloudflare's new CMS EmDash on Cloudflare Workers and saw TTFB of 500ms–3000ms. Even a text-only about page lands above 400ms. With comparisons, a breakdown of the bottleneck, and links to third-party benchmarks.

How I shipped a custom plugin that calls Brevo's HTTP API to make magic-link auth work on an EmDash site deployed to Cloudflare Workers. Covers what's wrong with the existing plugins, why Brevo, the sandboxed-vs-plugins trap, and how to store the API key.

Build a single-file executable Python script with PEP 723 inline metadata and uv shebang support, including dependency management. Add the metadata block and run it directly with uv.

Open a specific 1Password desktop item straight from the CLI by rewriting the private-link URL scheme. Launch the app directly without going through a browser.

Find out which Claude Code settings actually carry over to Gemini CLI, Codex CLI, and GitHub Copilot. Breaks down what can be shared via symlinks for CLAUDE.md, slash commands, skills, and MCP configs—and what cannot.

Hands-on benchmark: Claude Code operates the same web app via Playwright CLI, agent-browser, and Claude in Chrome. Token efficiency, usability, and stability compared side by side.

Calculating per-Pod cost from EKS ENI-based Max Pods formula and instance On-Demand pricing. Reveals that 2xlarge and 8xlarge are traps with same Pod count as xlarge/4xlarge at double the price, and that Graviton c7g offers the best Pod density cost performance.

SvelteKit's adapter-node doesn't set Cache-Control headers for files in the static/ directory. This post explains how to use Node.js --import hooks to patch http.ServerResponse.prototype.writeHead and add cache headers to specific paths.

Since sentry-cli lacks native multi-profile support, I created a zsh wrapper function that enables AWS CLI-style --profile switching. Also registered it as a Claude Code skill for seamless AI agent integration.

Turn a Raspberry Pi into a kiosk signage display with Playwright (Python) + Chromium `--kiosk` for always-on fullscreen web pages. Persist login via cookies, auto-start via `.desktop`, and deploy updates with `scp`.

GitHub Actions ubuntu-latest runner updated to Docker 29, which defaults to containerd image store, causing docker push to ECR to fail with 403 Forbidden.

How to create a Quick Action using macOS Automator that copies the full file path to the clipboard with a right-click in Finder.

A guide to turning Orange Pi Zero 2W into a web signage display with auto-starting Chromium kiosk mode. Covers stable systemd boot configuration (getty conflict, D-Bus/GPU workarounds, unlimited retries) and interrupt-driven GPIO button control using gpiomon.

Remix (Cover, Extend, Reuse, Speed) reshapes one track, Inspo borrows a playlist's vibe, Mashup fuses two tracks, Sample grows a song from a 30-second clip.

ESC exits Firefox full screen on macOS. Set browser.fullscreen.exit_on_escape to false in about:config so ESC can close dialogs without leaving full screen.

Since Chromium M113, `--remote-debugging-address=0.0.0.0` is forcibly remapped to 127.0.0.1, blocking external CDP connections. Workaround: forward 9222 to 127.0.0.1:9223 with `socat`.

.gitignore and .git/info/exclude only cover untracked files. Run git update-index --skip-worktree to keep local edits to a tracked file out of git status.

Extract `.event.delta.text` from Claude Code's `--output-format=stream-json` using `jq -j` to avoid the per-fragment newline issue with `jq -r`. Includes a working one-liner.

I researched Headless UI libraries that can be used with Svelte and summarized them.

When trying to implement a shared store in Svelte 5’s Runes Mode, I couldn’t export $state, so I couldn’t write the code as intended and ended up creating a compromise solution.