Curated development tutorials from top sources. Filter by language.
Over the past few days, I challenged myself to build a premium business consulting landing page without using any frameworks, UI libraries, CSS framew
A deep dive into worker pools, zero-copy transfers, SharedArrayBuffer, scheduling, and the engineering decisions behind a browser-native image process
For more than 20 years I've worked as a PHP developer, building everything from small websites to larger business applications. During that time I've
We built CleitonForge — a neutral benchmarking layer for quantum simulation written in Rust. The idea is simple: take the same quantum circuit, run it
Every focus tracker I tried had the same fatal flaw: to record that I was focused, it first made me unfocus. Open a browser tab, log in, dismiss the u
Node.js has no shortage of ways to screenshot a website. The honest list is four: Puppeteer, Playwright, a thin wrapper like capture-website, or a hos
Why I Built This Every Spring Boot project I started, I spent the first 2–3 weeks building the exact same things: JWT authentication Email verifi
A follow-up to Java Records deserve a mapper My earlier post introduced Immuto and made the general case for a mapper designed around Records from da
😲 Case Study: How I Found a $7,000 Account with an OG Trooper A few days ago, an old high school gaming buddy told me he hadn't touched his
I recently shipped a small Manifest V3 browser extension — a toolbar popup plus an address-bar (omnibox) search, zero permissions — and wanted it on a
When diving into Bitcoin development, reading protocol specifications and documentation will only get you so far. At some point, you have to get your
I have successfully completed PrimeClean, a web project developed with React and TypeScript, and released it as an open-source repository on GitHub.
Every conversation you have with Claude Code is written to disk as JSONL, under ~/.claude/projects/. Your decisions, your dead ends, the bug hunt that
The Shift from SPA to Meta-Frameworks For the past few years, Vite has been the gold standard for building Single Page Applications (SPAs).
I spent three months adding offline sync to ctrodb — a client-side database I'd been working on for about a year before that. The database itself was
Your order-processing Lambda starts sending duplicate confirmation emails. Not always — maybe one order in twenty. CloudWatch shows more invocations t
Why? Lumen shows what your Claude Code sessions actually cost — and cuts token spend on large-file reads by around 87%, measured to the token. macOS
If you asked a hundred Java developers what editor they use, most of them would say IntelliJ IDEA. There is a reason for that. It has been the dominan
FHIR DiagnosticReport Resource: A Developer's Guide to Lab Reports and Radiology in an Indian HMIS If you've ever tried to build a lab modu
Two writes that should succeed together will eventually fail separately. Your order service saves the order to the database, then publishes an order.c