1+ hour, 54+ min ago  (587+ words) Today we are looking at async and await. If these two words have ever shown up in your code and made you a little nervous, do not worry. This post is written for people who are seeing async/await for…...

4+ hour, 36+ min ago  (18+ words) Learn how asynchronous processing hides system latency and improves responsiveness using an event loop to handle tasks concurrently....

6+ hour ago  (124+ words) How it looks: (filed number + wiretype)(value) = ( field number There are three terms here: Suppose you have an object in Java: Computers cannot directly send Java objects over a network. So we convert the object into a format that can…...

11+ hour, 16+ min ago  (92+ words) How Simple Data Objects makes from()/toArray() run with zero reflection in production — compiled per-class closures, an opcache-served metadata cache, and PHP 8.4 lazy ghosts. Tagged with php, laravel, performance, webdev....

11+ hour, 30+ min ago  (392+ words) Earlier this month I shipped two premium templates — a SaaS landing page and a developer portfolio. Not a startup, not a SaaS, just templates. This post is about the two constraints I built them under, why they made the code…...

11+ hour, 59+ min ago  (422+ words) Most modern sites defer images and heavy content until the user scrolls. Your headless browser never scrolls. So those elements never load. Here's how to deal with it. The most common fix is to programmatically scroll down the page before…...

13+ hour, 27+ min ago  (391+ words) New runtimes are fun because they promise to delete glue. Runtime, package manager, registry, deployment, desktop apps: one coherent stack instead of six tabs and a YAML archaeology project. That is the pitch behind Ant, a new JavaScript runtime and…...

13+ hour, 27+ min ago  (303+ words) ClickHouse's article “We scaled PgBouncer to 4x throughput” reached 201 points in the Hacker News snapshot I reviewed at 2026-07-12 08:00 UTC. Engineering write-ups with a large multiplier are useful—but the multiplier is the beginning of review, not the conclusion. Before transferring any…...

19+ hour, 16+ min ago  (336+ words) Reproducible, offline measurements of every package — headline claims and runtime cost. No network and no API key anywhere in the suite: model calls use fake, provider-shaped clients. Token counting, Decimal pricing, and the event bus every tool rides — measured for…...

1+ day, 7+ hour ago  (32+ words) Python Memory Management for Large Data Dataford Python Memory Management for Large Data How would you handle memory management in Python when processing a dataset that is larger than the available RAM?...