freecodecamp.orgHow to Build a Real-time AI Gym Coach with Vision AgentsComputer vision is transforming how people train, from at-home workouts to smart gym mirrors. Imagine walking into your home gym, turning on your camera, and having an AI coach that sees your movements, counts your reps, and corrects your form in rea...Dec 19, 2025·13 min read
envitab.hashnode.devBuilding an attendance system with facial authenticationIn this article, we will build an attendance tracking system for a car manufacturing company using Next.js and the FACEIO passwordless authentication framework. This solution provides a clock-in/clock-out experience using face authentication instead ...Nov 29, 2025·9 min read
envitab.hashnode.devThe Best AI Agent For Frontend - KombaiAI Agents have evolved a lot from when I started using them in 2022 till now. If you pay close attention, you will notice that these agents are growing not just in capabilities, that is, the kind of task they can do, but in understanding, which in my...Nov 24, 2025·13 min read
freecodecamp.orgFrom Concept to Code: How to Use AI Tools to Design and Build UI ComponentsHow should a website look? What size should the buttons be? What layout should you use? Do your users need an OTP to reset their passwords? These are all questions that proper user interface and user experience (UI/UX) design answer. Design prototypi...Oct 14, 2024·13 min read
envitab.hashnode.devHow to Filter Image Uploads using PixLab NSFW API & Next.jsIn this tutorial, we are building a Next.js application - PicFil, that filters image uploads with PixLab's NSFW API. Users can upload an image or enter a link to the image they want to check. When the check is complete, if the image is NSFW (Not Safe...Jun 28, 2024·10 min read
