Hello Dev Community! 👋
It is officially Day 108 of my software engineering marathon! Today marks Day 2 of building my top-down Runner Game, and I shifted the environment from a static graphic frame directly into an active, high-velocity simulation engine! 🏃♂️💨🔥
When building infinite scrollers, creating and deleting DOM elements continuousl...
GitHub Agentic Workflows shipped into public preview in February with a pitch that genuinely earned the excitement: skip the automation scripts, write a Markdown file in plain English, hand it to an AI agent powered by GitHub Copilot, Anthropic's Claude, Google Gemini, or OpenAI Codex, and watch it triage issues, run tools, and post comments on its own. No YAML plumbing. No webhook glue. The ag...
VictoriaMetrics is one of the fastest open-source time-series databases in existence. Its Go implementation is not naive code that a rewrite trivially beats — it is a decade of careful engineering around the garbage collector: object pools everywhere, unsafe byte↔string casts, buffer recycling as a way of life.
That made it the perfect subject for a question we wanted a rigorou...
You record a short clip on your iPhone, open Telegram, tap "Set profile video", pick the file. The upload spinner runs, finishes, and then nothing happens. No error message, no failed toast, no avatar. You try again and get the same nothing.
I hit this last year and burned a solid hour thinking my client was broken. It wasn't. iPhones h...
Hace 5 meses tomé una decisión que cambió mi perspectiva sobre la enseñanza de la programación. Un chico llegó a mi equipo como asistente. Sin experiencia previa. Con muchas ganas. Con una motivación que envidio.
Y yo, que nunca había enseñado a nadie, me comprometí a transmitirle todo lo que sé. Con pa...
A junior dev on my team once wanted to add a "check if your password was breached" feature to our signup form. His first instinct: POST the plaintext password to Have I Been Pwned and warn the user if it came back dirty.
I stopped him before the PR got anywhere. Sending a user's raw password to a third party to prove it isn't compromised is the kind of irony that e...