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Get practical notes and implementation updates without the noise.

Blog

Codex: add Chrome DevTools MCP via config.toml

[mcp_servers."chrome-devtools"]

mcpchrome-devtoolstoml+2

Homebrew: fix codex stuck on old version (formula overrides cask)

Removes the outdated codex Homebrew formula (0.46.x) so the newly installed cask (0.47.x) becomes the active binary.

brew uninstall codex --formula

brewcodexmacos+1

Temporarily Override DNS for a Domain (macOS)

Force your Mac to resolve a domain to a specific IP by modifying the /etc/hosts file

sudo nano /etc/hosts

macOShosts filedns

ripgrep: search TypeScript files excluding common dirs

Search recursively for <Button in TS/TSX files while excluding node_modules, src/components/contact, and src/components/ui.

rg "<Button" -g "*.ts*" -g '!*./node_modules/**' -g '!src/components/contact/**' -g '!src/components/ui/**'

greprgzsh+3

Trace one post through wp_posts, wp_postmeta and taxonomy tables; learn EAV, ACF patterns, SQL joins, and migration tips

Tools

WordPress Database Structure: wp_posts & wp_postmeta

Learn WordPress database structure by tracing a Recipe post through wp_posts, wp_postmeta and taxonomy tables — EAV, ACF quirks, SQL joins, and migration tips.

23 days ago

VPS reverse proxy + wildcard TLS and a trusted Root CA to run real subdomains, HTTPS, and secure cookies locally

Tools

Production-Like Local HTTPS: Real Domains, No Purchase

Run production-like local HTTPS on real subdomains without buying a domain. Use a VPS reverse proxy, wildcard TLS, and a trusted Root CA to test secure…

29 days ago

Step-by-step FreeCrawl CLI guide: install from source, render JS with Playwright, and query the SQLite crawl DB.

Tools

Free Screaming Frog Alternative: Crawl 1,625 Pages Free

Practical FreeCrawl guide to replace Screaming Frog for large WordPress sites: build from source, render with Playwright, and query the SQLite DB for migrations

about 1 month ago

A repeatable, search-led process using Search Console, Keyword Planner and AI to prioritize B2B content and boost CTR

Tools

Search-Led Content Workflow for B2B: Prioritize Wins

Use a search-led content workflow to turn impressions into clicks: prioritize high-impression, low-CTR pages, cluster queries with AI, and run a monthly…

about 1 month ago

Diagnose Chrome-only page failures: cache-busting, clear site data, remove service workers, purge CDN and reset…

Tools

Fix a Site Broken in Chrome: 6 Proven Cache Steps Now

Learn how to fix a site broken in Chrome with quick cache-busting, clearing site data, removing service workers and purging CDN caches—diagnose and resolve…

about 1 month ago

Step-by-step guide to configure multiple git remotes, route SSH keys per host, and mirror pushes reliably between…

Tools

Push to Multiple Git Remotes — Mirror GitHub & Bitbucket

Learn how to set up git multiple remotes, route SSH keys per host, and mirror pushes to both GitHub and Bitbucket. Follow clear commands and workflows to keep…

about 2 months ago

Trace page actions, map integrations, and design CMS schemas that reflect business workflows, approvals, and…

Tools

CMS Workflow Discovery: Map Hidden Processes Before Build

Use CMS workflow discovery to expose hidden processes, approvals, and integrations behind pages—prevent costly rework, assign ownership, and design schemas…

2 months ago

Manifest V3: route requests via a background service worker with host_permissions and chrome.storage.local to bypass…

Tools

Bypass CORS in Chrome Extensions (Manifest V3) — Quick Guide

Bypass CORS in Chrome extensions (Manifest V3) by routing API calls to a background service worker; use host_permissions and chrome.storage.local to dedupe…

2 months ago

Configure analytics-mcp for Cursor, Claude Code & Codex to query GA4—pipx, service account and OAuth setup with tested…

Tools

Google Analytics MCP: Setup for Cursor, Claude, Codex

Get analytics-mcp reading your GA4 property inside Cursor, Claude Code, or Codex. Follow this concise guide for pipx setup, service account or OAuth auth, and…

2 months ago

Get a Postgres 17 DB via neon.new with one curl — pooled vs direct URLs, claim link, and no account needed.

Tools

Free Claimable Neon Postgres in Minutes — No Install

Create a free Neon Postgres 17 instance with one curl—no account or local install. Receive pooled and direct DATABASE_URLs, a claim link, plus setup steps.

3 months ago

Map where plaintext lives, who holds keys, and why metadata still leaks despite E2E, pgcrypto, or disk encryption.

Tools

Postgres Encryption at Rest vs E2E: What Still Leaks

Understand Postgres encryption at rest vs end-to-end encryption: where plaintext exists, who holds keys, and which metadata (WAL, logs, graph) still leaks.

3 months ago

Complete guide to tag-only releases, GitHub Actions trusted publishing, CI checks, and token-free npm publishing for…

Tools

Publish a GitHub Repo to npm with Tags & GitHub Actions

Publish a GitHub repo to npm using tag-only releases and GitHub Actions trusted publishing; set up CI, avoid storing npm tokens, and release reliably.

3 months ago