https://cloudmato.com/tags/web-development/Recent content in Web Development on cloudmato.comHugo -- gohugo.ioencloudmato.comcloudmato.comSun, 31 May 2026 08:19:24 +0530https://cloudmato.com/posts/thisisunsafe-chrome-ssl-bypass-explained/Sun, 31 May 2026 08:19:24 +0530cloudmato.comhttps://cloudmato.com/posts/thisisunsafe-chrome-ssl-bypass-explained/<p>You&rsquo;re a developer testing a local server, or trying to reach an internal corporate tool, and Chrome slams the door with a red &ldquo;Your connection is not private&rdquo; screen. There&rsquo;s a hidden escape hatch baked right into the browser: type <code>thisisunsafe</code>. This article explains exactly what this trick does, where it came from, when it&rsquo;s acceptable to use it — and when it could get you seriously burned.</p> <h2>What Is &ldquo;thisisunsafe&rdquo;?</h2> <p><code>thisisunsafe</code> is a secret keyboard passphrase built into Chromium-based browsers — including Google Chrome and Microsoft Edge — that lets you override SSL/TLS certificate error pages [1]. When Chrome blocks a site due to an invalid, expired, or self-signed certificate and displays errors like <code>NET::ERR_CERT_INVALID</code> or <code>NET::ERR_CERT_AUTHORITY_INVALID</code>, typing <code>thisisunsafe</code> (with the browser window focused, no text field required) instantly dismisses the warning and loads the page [2].</p>https://cloudmato.com/posts/react-interview-questions-beginner-to-expert/Sat, 30 May 2026 17:26:46 +0530cloudmato.comhttps://cloudmato.com/posts/react-interview-questions-beginner-to-expert/<p>React remains the dominant UI library in the frontend ecosystem, and interviewers at startups and FAANG companies alike use React-specific questions to measure depth of knowledge [1]. This guide walks you through the most commonly asked questions in order of difficulty—from entry-level fundamentals all the way to expert-tier architecture and React 19 internals—so you can walk into any frontend interview fully prepared.</p> <h2>Beginner: Core Concepts Every Candidate Must Know</h2> <p><strong>1. What is React, and what problem does it solve?</strong> React is a JavaScript library for building composable user interfaces maintained by Meta. It solves the problem of keeping the UI in sync with application state by tracking changes and updating only the affected parts of the DOM [2].</p>