Subhash Jha

You type one letter and ten suggestions appear before your finger leaves the key. Behind that dropdown is one of the tightest latency budgets in consumer software, an in-memory trie sharded across thousands of machines, and a two-speed offline pipeline. A full walk through the system, with the hand-waved parts drawn out.

CEOs are declaring AGI and pricing in a workforce of models. But the thing they're racing to replace runs on twenty watts, adapts to every moment, and never collapses when it thinks about itself. A working engineer's case for biological intelligence.

Clean code, design patterns, readable names. Those are ergonomics for a human brain with seven slots of working memory. The AI doesn't have that brain. So why is it still writing code for it?

A Raycast extension, a folder full of selfies, and a midnight scheduled job that quietly rotates my Slack avatar. Friday gets the most photos. This was not an accident.

A year of aggressive AI adoption has taught me something the productivity dashboards don't show. The machine got faster. The humans didn't. And the gap between them is where most of the new chaos is coming from.

A new Raycast clone ships every week now that AI has collapsed the cost of building one. Most of them are solving the wrong problem. The actual moat was never the launcher, it was what users could build on top of it.

It started with the Facebook News Feed and ended with us mistaking dopamine for learning and notifications for community. A note on why uninstalling the app isn't enough anymore.

A quiet account of what it feels like to keep your job in an industry that's letting people go in waves. Notes from a tired engineer, written late at night.

AI made building software faster than it has ever been. It also made building bad software faster than it has ever been. Teams are confusing the two, and the cost is showing up everywhere except the dashboards that matter.

Pin-based commenting has been the default for collaborative review for over a decade. It has a structural problem: pins anchor to coordinates, not to the things people actually care about. Here's what a better model could look like.