Decorators in Python - 2026Understanding decorators at a low level, we have to peel back Python's syntax sugar and look at how Python treats functions, scopes, and memory. The Three Pillars of Decorators Before we even look at Jun 20 · 4 min readsoftdevs.hashnode.dev
What is TOTP? Understanding Time-based SecurityIn this article, we will explore what TOTP actually is, see it in action during a security breach, and then dismantle the clock-based mathematics that makes it work. What is TOTP? TOTP stands for Time-based One-Time Password. It is an algorithm that ...Dec 9, 2025 · 4 min readsoftdevs.hashnode.dev
Rapid Prototyping with (New) LangChainWelcome to the new era of building with LLMs! If you're coming back to LangChain after a break, or even if you're using the latest versions, you might notice that the way we build applications has fundamentally changed. And that change is for the bet...Dec 2, 2025 · 6 min readai-x-ak.hashnode.dev
Forget Search Engines, Perplexity's Comet Wants to Redefine Your BrowserSince the dawn of modern AI, the technical landscape has been reshaped in countless ways, with one of the most significant being the evolution of the search engine. Just as ChatGPT disrupted the chatbot industry, Perplexity has changed the way users ...Oct 9, 2025 · 3 min readai-x-ak.hashnode.dev
GraphQL Explained: A Simple Guide for NewcomersIn the world of modern web and mobile applications, the relationship between your app (the client) and the server is everything. It’s a constant back-and-forth of asking for and receiving data. For decades, the standard for this communication has bee...Sep 11, 2025 · 5 min readsoftdevs.hashnode.dev
