Imagine you have a Nodejs server with endpoint that performs heavy CPU operations. By default your server runs on a single thread. This means it will freeze depending on the CPU load. If your server has other asynchronous endpoints, for example, to execute database operations, those endpoints would become unresponsive while the heavy load endpoint is processing. Our first idea is to create more th
When building modern applications, one problem shows up everywhere: How do I uniquely identify data across systems? That’s where UUIDs (Universally Unique Identifiers) come in. A UUID is a 128-bit unique identifier used to identify information in distributed systems. Example: 550e8400-e29b-41d4-a716-446655440000 It looks random - and that’s the point. Traditional IDs (like auto-increment integers
If this is useful, a ❤️ helps others find it. All tests run on an 8-year-old MacBook Air. If a user closes the AI diagnosis overlay and reopens it, should you call Gemini again? No. Cache the result. Same input → same output. No reason to burn rate limit quota. Here's the caching layer I built into HiyokoLogcat. Without caching: User clicks diagnose on error line 847 Gemini responds in 3 seconds U
It happened to me. My site — bashsnippets.xyz — had been down for six hours before I knew That's the kind of thing that sits with you. The fix took 20 minutes to build. Here's exactly what I wrote and why The natural instinct is to just open a browser and load the page. You only check when you remember to You don't check at 2am when it actually goes down What you want is automated, logged, and
Every dev team has lost hours to .env problems. A missing variable breaks a deploy. I built Razify to make all of that stop happening. Razify is a single binary CLI tool for .env file management. No cloud account No tracking No Go installation required Works with Node.js, Python, Ruby, Laravel, Rails — anything that uses .env files. razify scan .env Detects leaked secrets using 80+ regex patte
"Nobody tells freshers the real numbers. HR says 'competitive salary.' LinkedIn shows fake CTCs. College placement cells lie. This post doesn't." Let me ask you something uncomfortable. 👇 You're about to graduate. You're applying for jobs. You see a role that says "CTC: 6-12 LPA." What does that actually mean for your bank account every month? 🤔 What's the difference between a ₹6 LPA offer in Ba
The Model Context Protocol (MCP) has become the default standard for connecting AI agents to external tools and APIs. Governed by the Linux Foundation since early 2025 and adopted by OpenAI, Anthropic, Microsoft, and Vercel, MCP is the USB-C port of the AI ecosystem — one protocol that lets any LLM application talk to any tool server. But there's a gap between reading the spec and building somethi
Hello Developers! 👋 The tech landscape is shifting faster than ever. What worked in 2023 is already considered legacy, and the way we build software has fundamentally changed. If you want to stay ahead of the curve, build faster, and ship high-converting applications, you need to adapt. Here is a breakdown of the exact trends dominating software engineering in 2026 and how you can implement them