This is the follow-up to Coding Agents Evolved. Our Repositories Didn’t..
My first Repository Harness benchmark produced an uncomfortable result.
The Harness completed the task faster than a monolithic AGENTS.md, but it used more fresh input tokens.
That...
This appendix defines the concrete API surface and observable semantics of the explicit reactive-dependency proposal.
The API is intentionally low-level. It provides invalidation sources, lazy cached derivations, synchronous notification, and deterministic disposal. It does not provide writable value cells, ambient dependency tracking, effects, scheduling, equality-aware propagation, ba...
Every developer knows the tension between enforcing strong password policies and preserving a smooth user experience. Overly complex rules push users toward predictable patterns; lax requirements leave applications exposed. The Password Strength Checker from DevTools offers a privacy-first, real-time way to evaluate and refine password strength without compromising user trust.
JavaScript frameworks all ended up at reactive programming. They just didn't end up at the same kind of reactive programming.
Signals, computed values, stores, effects, watchers—every major framework has its own graph implementation, its own tracking rules, its own scheduling model, its own lifecycle semantics. Moving reactive logi...
MathWorks just shipped what every applied-AI engineer has been quietly asking for: an open-source bridge that lets an AI agent sit down at a live MATLAB session, write code, run it, read the error, and try again — instead of pattern-matching an answer it never tested. That's a real shift. The agent doesn't talk about engineering anymore; it does engineering on a toolchain engineers alr...
You ship a read endpoint. It lists some things, say devices or orders or invoices, and for each row it pulls in a bit of related data. With five rows in the demo it's instant. Six months and a few thousand rows later, the same endpoint takes seconds and sits at the top of your slow-query dashboard.
Usually the culprit isn't a slow query. It's a fast query run thousands of times. That's ...