JS Trace Table As JavaScript continues to dominate the global software landscape, a new specialized tool, JS to Trace Table, has launched to redefine how developers and students master logical execution. Developed by Md. Anisur Rahman, this interactive platform automates the traditionally manual process of "desk checking," offering a high-fidelity visual environment for real-time code analysis.
Introduction Building a mobile application that handles sensitive financial data — crypto transactions, KYC verification, gift cards — means security is not an afterthought. It is a core deliverable. During the development of a cross-platform fintech application, one of the non-negotiables on the security checklist was runtime application self-protection (RASP). After evaluating our options, we
I didn’t go into the MeDo hackathon with some big, polished idea. I just wanted to build something I’d actually use. So I made Exam AI. The problem is simple: studying for exams is chaotic. You read notes, search things, forget half of it, and then try to cram everything at the end. I wanted something that helps you actively think, not just passively read. You give Exam AI a topic — anything you’r
React Native's New Architecture — JSI, Fabric, and TurboModules — has been "coming soon" for long enough that some teams wrote it off as vaporware. It shipped. It is now default in new React Native projects. And it meaningfully changes how the framework works at the performance-critical boundaries between JavaScript and native code. This post is not a getting-started guide. It is an honest account
Originally published on rohitraj.tech UPI fraud hit ₹805 cr in India last year. Cloud APIs leak data. So I built ScamRakshak — fully on-device scam detection. 3-tier inference engine: Gemma 4 LLM — context-aware classification LiteRT — fast pattern model Regex fallback — when battery low Full architecture write-up: https://rohitraj.tech/en/notes/build-on-device-ai-scam-detector-android-gemma Read
🚀 The Complete Guide to Pass the DP-750 Beta Certification Exam — Azure Databricks Data Engineer Associate Today I have something important for you. I've created a specific guide to help you pass your DP-750 beta certification. How to master Azure Databricks, Unity Catalog governance, and Apache Spark to confidently pass the Microsoft DP-750 certification — the most complete study roadmap for d
Introduction While studying for CompTIA Network+, I couldn't grasp what a Loopback Plug actually does. I understood that it was used for testing, but had no idea how it worked in practice. As a result, I kept getting questions about it wrong. Once I understood the structure behind it, everything clicked. So I decided to write it down. NIC stands for Network Interface Card. a component inside a c
If you find this helpful, please like, bookmark, and follow. To keep learning along, follow this series. In Rust, a test is a function used to verify whether non-test code behaves as expected. A test function usually performs three actions: Arrange data/state Act on the code under test Assert the result In some languages, these three actions are called the 3A steps. A test function is still just a