This article explains the evolution, core specifications, and practical usage of Web Components—including Custom Elements, HTML templates, and Shadow DOM—while comparing them to modern front‑end frameworks and demonstrating how to build reusable, encapsulated UI components.
This article explains how to configure Jenkins to send build results via email, covering the default Mailer plugin setup, testing, and advanced Email Extension plugin usage with default, Groovy, and HTML templates, including pipeline script examples and best practices for reliable notifications.
The Go 1.20.4 and 1.19.9 releases address three critical security vulnerabilities in the html/template package, including improper handling of CSS values, JavaScript whitespace, and HTML empty attributes, which could lead to unintended HTML injection and attribute manipulation.
This guide walks through designing a layout, configuring a Change node, creating a JSON payload, crafting an HTML template with Handlebars, deploying the flow, and accessing the generated page at http://127.0.0.1:1880/data, all within Node-RED.
