Building Tishra Analyzer: How I Created a Privacy-First SEO & Security Extension

From Ancient Inspiration to Modern Web Development — A Deep Dive into Creating a High-Performance Browser Tool with React and Manifest V3. The Problem with Modern SEO Tools In the fast-paced world of web development, we are often overwhelmed by complex SEO dashboards. Most tools are either hidden behind expensive paywalls or cluttered with ads that compromise user privacy. I wanted something different: an analyzer that is fast, beautiful, and runs entirely in the browser. That’s how Tishra Analyzer was born. 🌟 The Legend Behind the Name The name Tishra (derived from Tishtar) comes from ancient Persian mythology, representing the star of brightness and rain. My goal was to build a tool that lives up to its name — bringing “brightness” to the hidden metadata of the web and “refreshing” the way developers audit their sites. 🛠️ The Tech Stack Building a browser extension in 2026 requires balancing performance with strict browser standards. Here is the stack I chose: React.js : For a modula