41+ min ago   (110+ words) "I used to write the same code over and over. Copy, paste, tweak one word. Then I learned about functions — and my code got 10x shorter. Here's how they work and why I use them everywhere now." Problem: If I want…...

3+ hour, 40+ min ago   (1120+ words) Last verified: 2026-08-12 · Free while experimental · No SLA · EU data centers · OpenAI-compatible · Rate limits: 3M input / 60K output tokens per 60 seconds Volatile facts: Pricing, models, and limits may change once the experiment ends. Hetzner has not published future token prices. Always re-check the…...

3+ hour, 42+ min ago   (1655+ words) Most teams still pick one LLM and send every request to it. That worked in 2023 when there were three viable models. In 2026, with dozens of frontier, mid-tier, and specialist models — each with different pricing, latency, and quality profiles — committing to…...

4+ hour, 14+ min ago   (114+ words) The next bottleneck in AI isn't compute. It's high-quality data. 💡 As public web data hits saturation, the most interesting shift in LLM and Agent development is the rise of Agentic Synthetic Data Generation. 1️⃣ Autonomous agents run in simulated environments to…...

4+ hour, 15+ min ago   (26+ words) 8–9 months ago, I wrote this code. Today, I look at it differently. Coming back to an old project... Tagged with softwareengineering, agentskills, ai, programming....

5+ hour, 15+ min ago   (173+ words) If you are building a text input that restricts users to a specific character limit (like a tweet, an SMS gateway, or an SEO meta tag), your first instinct is probably to use String.prototype.length. If you are doing…...

5+ hour, 41+ min ago   (110+ words) One-liner: A distributed lock ensures that only one node in a cluster can perform a critical operation at a time — preventing race conditions across services. In a single-server world, a mutex or semaphore handles concurrency. But in distributed systems: Classic…...

5+ hour, 45+ min ago   (596+ words) I work on LensUp, which does exactly that — the whole pipeline runs in the tab, and files are never uploaded. Disclosure up front: it's our tool, and this post is about the parts that were harder than the pipeline itself....

5+ hour, 41+ min ago   (20+ words) Hola buen día me gustaría compartir este pequeño proyecto con todos la verdad es que no soy... Tagged with webdev....

5+ hour, 55+ min ago   (1081+ words) Most people learn AWS by studying individual services. RDS is a database. But that's not how AWS is used in the real world. In a real project, these services work together to solve one problem: How do we run an…...