Why Most Crypto Bots Get Sandwiched (And How to Prevent It) If you’ve ever tried deploying a crypto trading bot, chances are you’ve encountered the dreaded sandwich attack. It’s one of the most frustrating experiences for traders and developers alike. I’ve lost count of how many times my bots got caught in these attacks, but over time, I’ve learned how to mitigate them effectively. In this artic
Metric Value Django Average Response Time 287ms Node.js Average Response Time 193ms Django Memory Usage (1000 users) 1.8GB We tested Django 4.2 and Node.js 18.16 under identical conditions to measure their performance for reporting dashboard workloads. The test environment consisted of AWS EC2 m5.2xlarge instances (8 vCPUs, 32GB RAM) running Ubuntu 22.04. Both frameworks connected to th
It’s just HTML… how hard can it be? 😎 Expectation const data = document.querySelector('.title').innerText; 💀 Reality null Data loads via API React renders everything later Class names look like passwords 403 + CAPTCHA waiting for you 🧠 Truth You don’t scrape websites. *If you’ve fought with querySelector()and lost… welcome to the club. connect with KF
I was out walking with my dog Dexter, daydreaming on the first properly warm day of the year. I was lost in my own mind mulling over a conversation I'd had with a fellow Game Developer about how we've adapted to the use of AI as software engineers. None of the existing labels fit. "Vibe coding", Karpathy's term, elicits a culture of care-free one-shotting with little to no regard for the code qual
If this is useful, a ❤️ helps others find it. All tests run on an 8-year-old MacBook Air. The AI feature is only as good as the UI around it. A powerful diagnosis that's hard to trigger, slow to show, or confusing to read doesn't get used. Here's what I learned from iterating on HiyokoLogcat's AI button. Inline with the content, not in a toolbar. My first version had an "AI Diagnose" button in the
A* looks simple until you implement it. Then one question appears: Why does this algorithm find good paths without checking every possible path? The answer is its scoring structure. A* does not only ask, “How far have I moved?” It also asks, “How far do I probably still need to go?” A* is a shortest-path search algorithm. But it is not blind search. It combines: the real cost so far the estimated
We are no longer just writing code; we are engineering intent. This is the essence of Prompt Engineering. At its surface, prompt engineering is the art of crafting inputs to get the desired output from an AI. But looking under the hood, it is a sophisticated form of Informed Heuristic Search. When you send a prompt to a model like GPT-4, Claude, or Llama, you aren't just "asking a question." You a
The Vision The Problem Stack Analytical Blind Spots: Missing shot mechanics and ball trajectories. Fan Isolation: Latency in shared match experiences. Stadium Chaos: Fragmented gate and crowd management. Quality Control: Zero transparency in stadium hospitality. The Architecture (GSoC 2026 Focus) Frontend: React + Vite for lightning-fast performance and atomic design. Backend & Auth: Firebase for