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Cloudflare Workers caching: store values, not in-flight promises
A module-level cache can reuse completed data across requests in a Cloudflare Worker. Sharing a pend…
Representing a 2048 Board in JavaScript (and Why Flat Arrays Win)
Tile-merge games look simple on screen and get messy in code the moment you handle "slide left" four…
Medium Kept Throwing Cloudflare Bot Walls at My Publishing Bot — What Actually Worked
I spent last night publishing five articles to Medium from a headless-ish VM browser. It should have…
How I Keep 50 States of DMV Fee Data Accurate Without Going Insane
Here's a fun problem. You ship a free tool. People actually use it. And the data behind it can chang…
What Should You Write Next? Compare These 7 Keyword Research Tools
A keyword tool can give you 500 ideas and still leave you with the same question: what should you ac…
Claude Code File System Boundaries in 2026: What `--add-dir`, Allowed Paths, and Sandbox Roots Actually Restrict
Claude Code File System Boundaries in 2026: What --add-dir, Allowed Paths, and Sandbox Roots Actuall…
I Shipped 12 Apps in a Year. Only One Mattered — and It Wasn't the Good One.
I shipped twelve apps last year. I can tell you, instantly, which one I'm proudest of — clean archit…
Software Acceptance Testing with Playwright Your Client Can Read
Software acceptance testing works best when the person signing off can read the tests themselves. Wi…
PHP2Shell: two critical PHP RCE flaws were exploited before the patch shipped
Two critical PHP vulnerabilities, tracked together as PHP2Shell (CVE-2026-109618 and CVE-2026-109619…
How to Test WordPress Backups Before You Need Them
Imagine updating a WordPress plugin before publishing an important product page. Suddenly, your webs…
How to find local businesses with no website (a lead list for web designers)
If you build websites for small businesses, the best prospects are the ones that don't have a websit…
Build a searchable product catalog step by step: categories, product fields and filters
A catalog stops being searchable at roughly the point where the spreadsheet no longer fits on one sc…