Latest Articles
Page 1A Claude custom connector is just an MCP server. Here is how to authenticate one against your own OIDC provider, with the security details that matter.
Build, Developer ID sign, and notarize a Tauri macOS app on GitHub Actions, then publish it to a GitHub Release, with auto-versioning.
How to show the shimmering status line next to your Slack agent bot's name, from configuring the app as an Agent to implementing setStatus.
Run Qwen3.5-9B locally on an M4 Mac mini 16GB with the right model and runtime choices. Includes setup steps and fixes for common pitfalls around `thinking`, `presence_penalty`, and `num_predict`.
AWS Amplify Hosting passes CloudFront geo headers (country, region, ASN, device type, postal code, lat/long) to SSR. How to access them in SvelteKit.
When developing an app on a local port, the ghost of previously developed app appears in the browser
Stale fragments of another app flickering on localhost? It's likely an old Service Worker. Here's how to detect it and disable SW in SvelteKit dev mode.
A summary of ytyng.com being featured in the "Useful Content" section of FreelanceHub, operated by Leverages Co., Ltd. Covers the context of the featured article, the FreelanceHub service, and the 5 media/blogs listed alongside ytyng.com.
Compare ULID and UUIDv7 as 128-bit sortable IDs — standardization, library support, and how to use UUIDv7 as a primary key in Django 5.2 + Python 3.14 + PostgreSQL 18.
Build a macOS 26 screensaver (.saver bundle) without Xcode — compile with `swiftc` alone and display a WebView as your screensaver.
When CSS `opacity` transitions don't animate inside WKWebView, force a layer with `will-change` or `transform: translateZ(0)` — the usual workaround.
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`.