Finishing AP Computer Science Principles is a major milestone, but the leap from block-based coding to real-world JavaScript can feel daunting. Fortunately, the landscape has evolved: Code.org has ...

State lives in a closure — a refresh / accidental nav loses everything. Mirrors state to chrome.storage.local on every page. Re-paste required on every stop or CAPTCHA. Resume picks up at the saved ...

Parse JavaScript one character at a time to look for snippets in Templates. This is not a validator, it's just designed to allow you to have sections of JavaScript delimited by brackets robustly.

The Cloudflare Agent Readiness Score is a real shift. The composite number is also the wrong thing to optimize for. Here's ...