Flask-Based Web Interface for YOLOv5 Object Detection on Images and Videos

This guide demonstrates how to wrap the YOLOv5 model in a lightweight Flask service that lets users upload an image or a short video, view the detections in the browser, and download the annotated result. What the service provides Drag-and-drop or click-to-upload for images and MP4 videos. Real-time preview of the original and processed media. ...

Posted on Fri, 15 May 2026 15:14:41 +0000 by DeltaRho2K

Build Rotating Navigation Menus with HTML5 and CSS3

Rotating menu effects rely on CSS3's transform property for rotation transformations, paired with @keyframes for custom animation keyframes, and can be triggered via CSS pseudo-classes or JavaScript interaction. Below are multiple common implementation approaches and working examples. Core Implementation Concept HTML Structure: Create a wrappe ...

Posted on Sun, 10 May 2026 13:32:51 +0000 by webwannabee

Using HTML5 Audio and Video Elements

HTML5 introduced native <audio> and <video> elements, replacing reliance on Flash and other plugins for embedding media. Video Element (<video>) The <video> element supports multiple formats. MP4 has the broadest browser compatibility. Browser MP4 WebM Ogg Internet Explorer Yes No No Chrome Yes Yes Yes Firefox ...

Posted on Fri, 08 May 2026 00:27:35 +0000 by lillyapps

Implementing Image Cropping with HTML Canvas

Canvas provides low-level rendering capabilities ideal for building custom image cropping interfaces. This implementation handles image loading, interactive region selection, visual feedback, and export of the cropped result. Image Upload and Preprocessing A file input triggers base64 conversion using FileReader. Once loaded, the image is scale ...

Posted on Thu, 07 May 2026 14:03:21 +0000 by suresh1

Modern Web Development: Essential HTML5 Constructs and Protocols

HyperText Markup Language (HTML) acts as the standard specification for constructing web pages and applications executed within browsers. It utilizes markup tags to describe content rather than providing procedural logic. Character encoding via <meta charset="UTF-8"> ensures proper display of international characters, preventing ...

Posted on Thu, 07 May 2026 09:00:30 +0000 by sup