{"product_id":"quill-markdown-previewer","title":"Quill - Markdown Previewer","description":"\u003cp style=\"text-align: center; margin-top: 16px; margin-bottom: 24px;\"\u003e\n  \u003ca href=\"https:\/\/demo.projetostack.com\/extensions\/markdown-previewer\" _blank style=\"display: inline-block; background-color: #0A0A0A; color: #FFFFFF; font-weight: bold; text-decoration: none; padding: 12px 24px; border-radius: 4px; font-size: 14px; text-transform: uppercase; letter-spacing: 1px;\"\u003e\n    Live Demo ↗\n  \u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp\u003eWrite Markdown and preview the rendered result instantly from one clean split-pane browser extension.\u003c\/p\u003e\n\u003cp\u003eQuill is a React and TypeScript Markdown previewer featuring live rendering, GitHub Flavoured Markdown, secure HTML sanitisation, webpage text import, local draft storage, and HTML and Markdown export. It provides a complete source-code foundation for writing tools, documentation utilities, developer products, and client extension projects.\u003c\/p\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cp\u003e✓ Software Developers\u003c\/p\u003e\n\u003cp\u003e✓ Technical Writers\u003c\/p\u003e\n\u003cp\u003e✓ Documentation Teams\u003c\/p\u003e\n\u003cp\u003e✓ Content Creators\u003c\/p\u003e\n\u003cp\u003e✓ Bloggers\u003c\/p\u003e\n\u003cp\u003e✓ Students\u003c\/p\u003e\n\u003cp\u003e✓ Researchers\u003c\/p\u003e\n\u003cp\u003e✓ Developer Productivity Tools\u003c\/p\u003e\n\u003cp\u003e✓ Internal Business Applications\u003c\/p\u003e\n\u003cp\u003e✓ Agency Client Projects\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Quill?\u003c\/h2\u003e\n\u003cp\u003e✓ Live Markdown preview\u003c\/p\u003e\n\u003cp\u003e✓ Clean split-pane editing interface\u003c\/p\u003e\n\u003cp\u003e✓ GitHub Flavoured Markdown support\u003c\/p\u003e\n\u003cp\u003e✓ Secure HTML sanitisation\u003c\/p\u003e\n\u003cp\u003e✓ Import selected webpage text\u003c\/p\u003e\n\u003cp\u003e✓ Open existing Markdown files\u003c\/p\u003e\n\u003cp\u003e✓ Copy rendered HTML\u003c\/p\u003e\n\u003cp\u003e✓ Export complete HTML files\u003c\/p\u003e\n\u003cp\u003e✓ Save documents as Markdown\u003c\/p\u003e\n\u003cp\u003e✓ Automatic local draft storage\u003c\/p\u003e\n\u003cp\u003e✓ No external processing service\u003c\/p\u003e\n\u003cp\u003e✓ Clean and organised source code\u003c\/p\u003e\n\u003cp\u003e✓ Easy to customise and extend\u003c\/p\u003e\n\u003cp\u003e✓ No recurring subscription fees\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003eYour download includes:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Complete React \u0026amp; TypeScript Source Code\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Chrome Manifest V3 Production Build\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Microsoft Edge-Compatible Build\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Split-Pane Markdown Editor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Live Preview Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 GitHub Flavoured Markdown Rendering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Secure HTML Sanitisation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Selected Text Import\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Markdown File Import\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Plain-Text File Import\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Copy HTML Action\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 HTML Export\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Markdown Export\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Automatic Draft Storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Character Count Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Background Service Worker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Runtime Selection Script\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Extension Icons \u0026amp; Assets\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 WXT Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 TypeScript Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📦 Package Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📄 Documentation (README.md)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e✓ Live Markdown Rendering\u003c\/p\u003e\n\u003cp\u003e✓ Split Editor and Preview Layout\u003c\/p\u003e\n\u003cp\u003e✓ GitHub Flavoured Markdown\u003c\/p\u003e\n\u003cp\u003e✓ Heading Support\u003c\/p\u003e\n\u003cp\u003e✓ Ordered Lists\u003c\/p\u003e\n\u003cp\u003e✓ Unordered Lists\u003c\/p\u003e\n\u003cp\u003e✓ Markdown Tables\u003c\/p\u003e\n\u003cp\u003e✓ Links\u003c\/p\u003e\n\u003cp\u003e✓ Images\u003c\/p\u003e\n\u003cp\u003e✓ Blockquotes\u003c\/p\u003e\n\u003cp\u003e✓ Inline Code\u003c\/p\u003e\n\u003cp\u003e✓ Fenced Code Blocks\u003c\/p\u003e\n\u003cp\u003e✓ Sanitised HTML Preview\u003c\/p\u003e\n\u003cp\u003e✓ Import Selected Webpage Text\u003c\/p\u003e\n\u003cp\u003e✓ Open \u003ccode\u003e.md\u003c\/code\u003e Files\u003c\/p\u003e\n\u003cp\u003e✓ Open \u003ccode\u003e.markdown\u003c\/code\u003e Files\u003c\/p\u003e\n\u003cp\u003e✓ Open Plain-Text Files\u003c\/p\u003e\n\u003cp\u003e✓ Copy Rendered HTML\u003c\/p\u003e\n\u003cp\u003e✓ Export HTML Documents\u003c\/p\u003e\n\u003cp\u003e✓ Save Markdown Files\u003c\/p\u003e\n\u003cp\u003e✓ Automatic Local Draft Saving\u003c\/p\u003e\n\u003cp\u003e✓ Deferred Preview Rendering\u003c\/p\u003e\n\u003cp\u003e✓ Character Count\u003c\/p\u003e\n\u003cp\u003e✓ Clear Editor Action\u003c\/p\u003e\n\u003cp\u003e✓ Responsive Popup Layout\u003c\/p\u003e\n\u003cp\u003e✓ Lightweight Manifest V3 Permissions\u003c\/p\u003e\n\u003ch2\u003eTechnology Stack\u003c\/h2\u003e\n\u003cp\u003eBuilt using modern browser-extension technologies:\u003c\/p\u003e\n\u003cp\u003e✓ React 19\u003c\/p\u003e\n\u003cp\u003e✓ TypeScript\u003c\/p\u003e\n\u003cp\u003e✓ WXT\u003c\/p\u003e\n\u003cp\u003e✓ Manifest V3\u003c\/p\u003e\n\u003cp\u003e✓ Marked\u003c\/p\u003e\n\u003cp\u003e✓ DOMPurify\u003c\/p\u003e\n\u003cp\u003e✓ Browser Storage API\u003c\/p\u003e\n\u003cp\u003e✓ Browser Tabs API\u003c\/p\u003e\n\u003cp\u003e✓ Browser Scripting API\u003c\/p\u003e\n\u003cp\u003e✓ Clipboard API\u003c\/p\u003e\n\u003cp\u003e✓ File API\u003c\/p\u003e\n\u003cp\u003e✓ Blob API\u003c\/p\u003e\n\u003cp\u003e✓ Component-Based Architecture\u003c\/p\u003e\n\u003cp\u003e✓ Modern CSS\u003c\/p\u003e\n\u003cp\u003e✓ Modern Folder Structure\u003c\/p\u003e\n\u003ch2\u003ePerformance Features\u003c\/h2\u003e\n\u003cp\u003eDesigned for fast Markdown-writing workflows:\u003c\/p\u003e\n\u003cp\u003e✓ Deferred Preview Rendering\u003c\/p\u003e\n\u003cp\u003e✓ Local Markdown Processing\u003c\/p\u003e\n\u003cp\u003e✓ No External API Requests\u003c\/p\u003e\n\u003cp\u003e✓ No Remote Rendering Server\u003c\/p\u003e\n\u003cp\u003e✓ Local Draft Persistence\u003c\/p\u003e\n\u003cp\u003e✓ Lightweight Popup Interface\u003c\/p\u003e\n\u003cp\u003e✓ Sanitised HTML Rendering\u003c\/p\u003e\n\u003cp\u003e✓ Client-Side File Processing\u003c\/p\u003e\n\u003cp\u003e✓ Client-Side HTML Export\u003c\/p\u003e\n\u003cp\u003e✓ Client-Side Markdown Export\u003c\/p\u003e\n\u003cp\u003e✓ Reusable React Components\u003c\/p\u003e\n\u003cp\u003e✓ Clean TypeScript Implementation\u003c\/p\u003e\n\u003cp\u003e✓ Modern Manifest V3 Architecture\u003c\/p\u003e\n\u003cp\u003e✓ Easy Branding Customisation\u003c\/p\u003e\n\u003cp\u003e✓ Scalable Source-Code Structure\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDownload and extract the project files.\u003c\/li\u003e\n\u003cli\u003eInstall the project dependencies.\u003c\/li\u003e\n\u003cli\u003eRun the development environment or generate a production build.\u003c\/li\u003e\n\u003cli\u003eLoad the generated extension folder into your browser.\u003c\/li\u003e\n\u003cli\u003eOpen Quill from the browser toolbar.\u003c\/li\u003e\n\u003cli\u003eType Markdown into the editor or open an existing Markdown file.\u003c\/li\u003e\n\u003cli\u003eReview the rendered result in the live preview panel.\u003c\/li\u003e\n\u003cli\u003eImport selected text from the active webpage when needed.\u003c\/li\u003e\n\u003cli\u003eCopy the rendered HTML or export the document as HTML or Markdown.\u003c\/li\u003e\n\u003cli\u003eCustomise the branding, colours, interface, icons, editor behaviour, and functionality.\u003c\/li\u003e\n\u003cli\u003eBuild and publish the completed extension when ready.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eBrowser Compatibility\u003c\/h2\u003e\n\u003cp\u003eWorks with:\u003c\/p\u003e\n\u003cp\u003e✓ Google Chrome\u003c\/p\u003e\n\u003cp\u003e✓ Microsoft Edge\u003c\/p\u003e\n\u003cp\u003e✓ Brave\u003c\/p\u003e\n\u003cp\u003e✓ Opera\u003c\/p\u003e\n\u003cp\u003eCompatibility with other Chromium-based browsers may be possible but should be tested before production use.\u003c\/p\u003e\n\u003ch2\u003eLicense\u003c\/h2\u003e\n\u003cp\u003eYour purchase includes:\u003c\/p\u003e\n\u003cp\u003e✓ Lifetime access to the purchased source code\u003c\/p\u003e\n\u003cp\u003e✓ Commercial use for personal and client projects\u003c\/p\u003e\n\u003cp\u003e✓ Full customisation rights\u003c\/p\u003e\n\u003cp\u003e✓ Unlimited personal and client projects\u003c\/p\u003e\n\u003cp\u003eYou may not:\u003c\/p\u003e\n\u003cp\u003e✗ Resell the original source code\u003c\/p\u003e\n\u003cp\u003e✗ Redistribute the files\u003c\/p\u003e\n\u003cp\u003e✗ Share the files publicly\u003c\/p\u003e\n\u003cp\u003e✗ Repackage the source code as a competing digital product for resale\u003c\/p\u003e\n\u003ch2\u003eInstant Digital Download\u003c\/h2\u003e\n\u003cp\u003eNo physical product will be shipped.\u003c\/p\u003e\n\u003cp\u003eImmediately after purchase, you’ll receive instant access to download the complete Markdown-previewer source code, production build, and documentation so you can begin creating your own browser writing tool.\u003c\/p\u003e\n\u003ch2\u003eImportant Note\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eQuill processes Markdown locally inside the browser and does not require an external API or remote rendering service.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe current version supports standard GitHub Flavoured Markdown but does not include:\u003c\/p\u003e\n\u003cp\u003e✗ Cloud Document Synchronisation\u003c\/p\u003e\n\u003cp\u003e✗ User Accounts\u003c\/p\u003e\n\u003cp\u003e✗ Collaborative Editing\u003c\/p\u003e\n\u003cp\u003e✗ PDF Export\u003c\/p\u003e\n\u003cp\u003e✗ Rich-Text Editing\u003c\/p\u003e\n\u003cp\u003e✗ Markdown Syntax Highlighting in the Editor\u003c\/p\u003e\n\u003cp\u003e✗ Browser Marketplace Publication\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe final production version should not silently shorten Markdown documents that exceed the local draft-storage limit. The developer should replace the current truncation behaviour with a visible storage warning before the product is published.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePROJETO STACK - Premium software templates and digital products built for modern businesses.\u003c\/strong\u003e\u003c\/p\u003e","brand":"PROJETO STACK","offers":[{"title":"Default Title","offer_id":65440420397405,"sku":null,"price":12.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1089\/3633\/1613\/files\/85884C4C-E2FA-4A3F-AE8B-94FB7EBD0C86.png?v=1786284819","url":"https:\/\/projetostack.com\/products\/quill-markdown-previewer","provider":"PROJETO STACK","version":"1.0","type":"link"}