{"id":119850,"date":"2026-07-02T16:24:13","date_gmt":"2026-07-02T10:54:13","guid":{"rendered":"https:\/\/www.guvi.in\/blog\/?p=119850"},"modified":"2026-07-02T16:24:15","modified_gmt":"2026-07-02T10:54:15","slug":"tauri-2-0-desktop-app-tutorial","status":"publish","type":"post","link":"https:\/\/www.guvi.in\/blog\/tauri-2-0-desktop-app-tutorial\/","title":{"rendered":"Tauri 2.0 Desktop App Tutorial: Build Your First App Without the Bloat"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>TL;DR Summary<\/strong><\/h2>\n\n\n\n<ul>\n<li>Tauri 2.0 is a Rust-powered framework for building lightweight, cross-platform desktop apps using web tech (HTML, CSS, JS\/TS).<\/li>\n\n\n\n<li>It produces apps that are 10\u201320x smaller than Electron equivalents \u2014 no bundled browser engine.<\/li>\n\n\n\n<li>You need Node.js, Rust, and a frontend framework (or plain HTML) to get started.<\/li>\n\n\n\n<li>The tauri init command scaffolds your project in minutes.<\/li>\n\n\n\n<li>Tauri 2.0 introduces mobile support (iOS + Android) \u2014 making it a genuine cross-platform powerhouse.<\/li>\n<\/ul>\n\n\n\n<p>Tauri 2.0 is an open-source framework that lets you build desktop apps using HTML, CSS, and JavaScript \u2014 powered by a Rust backend. Unlike Electron, it doesn&#8217;t ship a full browser engine, so your final app can be under 5 MB. This Tauri 2.0 tutorial walks you through setup, project creation, and shipping your first working desktop app.<\/p>\n\n\n\n<p>Tauri 2.0 solves that. And in this tutorial, you&#8217;ll learn exactly how to use it \u2014 even if you&#8217;ve never touched Rust in your life.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Is Tauri 2.0?<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/v2.tauri.app\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Tauri<\/a> is a framework for building desktop apps using web technologies. You write your UI in HTML, CSS, and <a href=\"https:\/\/www.guvi.in\/hub\/javascript\/\" target=\"_blank\" rel=\"noreferrer noopener\">JavaScript<\/a> (or any frontend framework you already know \u2014 React, Vue, Svelte, whatever). Tauri wraps that UI in a native window using your operating system&#8217;s built-in webview instead of bundling Chromium.<\/p>\n\n\n\n<p>The result? Apps that are tiny, fast, and genuinely native-feeling.<\/p>\n\n\n\n<p><strong>Tauri 2.0<\/strong> is the big upgrade. It adds:<\/p>\n\n\n\n<ul>\n<li><strong>Mobile support<\/strong> \u2014 build for iOS and Android from the same codebase<\/li>\n\n\n\n<li><strong>A revamped plugin system<\/strong> \u2014 more flexible, better security model<\/li>\n\n\n\n<li><strong>Improved IPC (Inter-Process Communication)<\/strong> \u2014 cleaner way to talk between your JS frontend and Rust backend<\/li>\n\n\n\n<li><strong>Better multi-window support<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udcca <strong>Data Point:<\/strong> A basic Tauri app ships at around 2\u20135 MB. The same app in Electron sits at 120\u2013200 MB. That&#8217;s not a minor difference \u2014 it&#8217;s a different category of software.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why Should You Use Tauri 2.0 Instead of Electron?<\/strong><\/h2>\n\n\n\n<p>This comes up a lot, so let&#8217;s just address it head-on.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Feature<\/strong><\/td><td><strong>Tauri 2.0<\/strong><\/td><td><strong>Electron<\/strong><\/td><\/tr><tr><td>App size<\/td><td>2\u201310 MB<\/td><td>120\u2013200 MB<\/td><\/tr><tr><td>RAM usage<\/td><td>Low (uses OS webview)<\/td><td>High (ships Chromium)<\/td><\/tr><tr><td>Mobile support<\/td><td>\u2705 Yes (v2.0+)<\/td><td>\u274c No<\/td><\/tr><tr><td>Language for backend<\/td><td>Rust<\/td><td>Node.js<\/td><\/tr><tr><td>Security model<\/td><td>Sandboxed by default<\/td><td>More permissive<\/td><\/tr><tr><td>Learning curve<\/td><td>Moderate (Rust helps)<\/td><td>Lower (Node.js)<\/td><\/tr><tr><td>Community size<\/td><td>Growing fast<\/td><td>Very established<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><strong>Tauri 2.0<\/strong><\/figcaption><\/figure>\n\n\n\n<p>The one honest caveat: Tauri requires Rust for backend logic. You don&#8217;t need to be a Rust expert to use Tauri \u2014 but you&#8217;ll hit a wall if you need to write complex native functionality and have zero Rust exposure. For most apps though, you can get far with just the frontend.<\/p>\n\n\n\n<p>\ud83d\udca1 <strong>Pro Tip:<\/strong> You can write 90% of your Tauri app in plain JavaScript. Rust only comes into play when you need to do something the frontend can&#8217;t \u2014 like file system access, system tray controls, or shell commands.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What You Need Before You Start<\/strong><\/h2>\n\n\n\n<p>Before you run a single command, make sure you have these installed:<\/p>\n\n\n\n<p><strong>1. Node.js (v18 or later)<br><\/strong> Download it from <a href=\"https:\/\/nodejs.org\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">nodejs.org<\/a>. Run node -v to confirm it&#8217;s working.<\/p>\n\n\n\n<p><strong>2. Rust<\/strong><strong><br><\/strong> Tauri&#8217;s build system is written in Rust. Install it via:<\/p>\n\n\n\n<p>bash<\/p>\n\n\n\n<p><code>curl --proto '=https' --tlsv1.2 -sSf https:\/\/sh.rustup.rs | sh<\/code><\/p>\n\n\n\n<p>Then restart your terminal and run rustc &#8211;version to verify.<\/p>\n\n\n\n<p><strong>3. System dependencies<\/strong><\/p>\n\n\n\n<ul>\n<li><strong>Windows:<\/strong> Install Microsoft C++ Build Tools and WebView2 (usually pre-installed on Windows 10\/11)<\/li>\n\n\n\n<li><strong>macOS:<\/strong> Run xcode-select &#8211;install<\/li>\n\n\n\n<li><strong>Linux (Ubuntu\/Debian):<\/strong><\/li>\n<\/ul>\n\n\n\n<p>bash<\/p>\n\n\n\n<p><code>sudo apt update<\/code><\/p>\n\n\n\n<p><code>sudo apt install libwebkit2gtk-4.1-dev build-essential curl wget file \\<\/code><\/p>\n\n\n\n<p><code>&nbsp;&nbsp;libxdo-dev libssl-dev libayatana-appindicator3-dev librsvg2-dev<\/code><\/p>\n\n\n\n<p>\u26a0\ufe0f <strong>Warning:<\/strong> Skipping system dependencies is the #1 reason beginners get stuck on cryptic build errors. Do this step first \u2014 don&#8217;t skip it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How to Create Your First Tauri 2.0 App<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 1: Scaffold the Project<\/strong><\/h3>\n\n\n\n<p>Open your terminal and run:<\/p>\n\n\n\n<p><code>npm create tauri-app@latest<\/code><\/p>\n\n\n\n<p>You&#8217;ll get a series of prompts:<\/p>\n\n\n\n<p>Project name: my-tauri-app<\/p>\n\n\n\n<p>Choose your package manager: npm<\/p>\n\n\n\n<p>Choose your UI template: Vanilla (or React, Vue, Svelte \u2014 your pick)<\/p>\n\n\n\n<p>Choose your UI flavor: TypeScript<\/p>\n\n\n\n<p>Once it finishes, move into your project:<\/p>\n\n\n\n<p><code>cd my-tauri-app<\/code><\/p>\n\n\n\n<p><code>npm install<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 2: Understand the Project Structure<\/strong><\/h3>\n\n\n\n<p>Here&#8217;s what Tauri creates for you:<\/p>\n\n\n\n<p>my-tauri-app\/<\/p>\n\n\n\n<p>\u251c\u2500\u2500 src\/ &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \u2192 Your frontend (HTML\/JS\/TS)<\/p>\n\n\n\n<p>\u251c\u2500\u2500 src-tauri\/ &nbsp; &nbsp; \u2192 Rust backend + Tauri config<\/p>\n\n\n\n<p>\u2502 &nbsp; \u251c\u2500\u2500 src\/<\/p>\n\n\n\n<p>\u2502 &nbsp; \u2502 &nbsp; \u2514\u2500\u2500 main.rs&nbsp; &nbsp; \u2192 Entry point for Rust<\/p>\n\n\n\n<p>\u2502 &nbsp; \u251c\u2500\u2500 tauri.conf.json \u2192 App config (name, window size, permissions)<\/p>\n\n\n\n<p>\u2502 &nbsp; \u2514\u2500\u2500 Cargo.toml &nbsp; &nbsp; \u2192 Rust dependency file<\/p>\n\n\n\n<p>\u251c\u2500\u2500 package.json<\/p>\n\n\n\n<p>\u2514\u2500\u2500 index.html<\/p>\n\n\n\n<p>The src-tauri folder is where Tauri lives. You&#8217;ll edit tauri.conf.json to change app settings like window size, title, and permissions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 3: Run the App in Dev Mode<\/strong><\/h3>\n\n\n\n<p><code>npm run tauri dev<\/code><\/p>\n\n\n\n<p>The first run takes a while \u2014 Rust is compiling your app. Grab a coffee. After the first build, subsequent runs are much faster thanks to caching.<\/p>\n\n\n\n<p>You should see a native window open with your app running. That&#8217;s it. You&#8217;re in.<\/p>\n\n\n\n<p>\ud83d\udca1 <strong>Pro Tip:<\/strong> Dev mode has hot-reload for your frontend. Change something in index.html or your JS \u2014 the window updates instantly. Rust changes still require a recompile.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How to Add a Simple Feature: Read a File<\/strong><\/h2>\n\n\n\n<p>Let&#8217;s make this real. Here&#8217;s how you&#8217;d let users pick and read a text file \u2014 something that&#8217;s impossible in a plain browser but trivial in Tauri.<\/p>\n\n\n\n<p><strong>In your tauri.conf.json, enable the dialog and file system plugins:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/json\n\n\"plugins\": {\n\n&nbsp;&nbsp;\"dialog\": {},\n\n&nbsp;&nbsp;\"fs\": {\n\n&nbsp;&nbsp;&nbsp;&nbsp;\"scope\": &#91;\"$DOCUMENT\/*\"]\n\n&nbsp;&nbsp;}\n\n}<\/code><\/pre>\n\n\n\n<p><strong>In your frontend JavaScript:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/javascript\n\nimport { open } from '@tauri-apps\/plugin-dialog';\n\nimport { readTextFile } from '@tauri-apps\/plugin-fs';\n\nconst button = document.getElementById('open-file');\n\nbutton.addEventListener('click', async () =&gt; {\n\n&nbsp;&nbsp;const filePath = await open({\n\n&nbsp;&nbsp;&nbsp;&nbsp;filters: &#91;{ name: 'Text', extensions: &#91;'txt'] }]\n\n&nbsp;&nbsp;});\n\n&nbsp;&nbsp;if (filePath) {\n\n&nbsp;&nbsp;&nbsp;&nbsp;const content = await readTextFile(filePath);\n\n&nbsp;&nbsp;&nbsp;&nbsp;document.getElementById('output').innerText = content;\n\n&nbsp;&nbsp;}\n\n});<\/code><\/pre>\n\n\n\n<p>Install the plugins first:<\/p>\n\n\n\n<p><code>npm install @tauri-apps\/plugin-dialog @tauri-apps\/plugin-fs<\/code><\/p>\n\n\n\n<p><code>cargo add tauri-plugin-dialog tauri-plugin-fs<\/code><\/p>\n\n\n\n<p>That&#8217;s native file access \u2014 written entirely in JavaScript. Tauri handles the bridge to the OS for you.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How to Build Your App for Production<\/strong><\/h2>\n\n\n\n<p>When you&#8217;re ready to ship:<\/p>\n\n\n\n<p><code>npm run tauri build<\/code><\/p>\n\n\n\n<p>This compiles your app into a native installer:<\/p>\n\n\n\n<ul>\n<li>.msi on Windows<\/li>\n\n\n\n<li>.dmg on macOS<\/li>\n\n\n\n<li>.deb \/ .AppImage on Linux<\/li>\n<\/ul>\n\n\n\n<p>Find your built app in src-tauri\/target\/release\/bundle\/.<\/p>\n\n\n\n<p>\ud83d\udcca <strong>Data Point:<\/strong> In a test project building a simple note-taking app, the final .deb output was 4.2 MB. The equivalent Electron build was 178 MB.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What to Do Next<\/strong><\/h2>\n\n\n\n<p>Now that your first Tauri 2.0 app is running, here&#8217;s where to go:<\/p>\n\n\n\n<ul>\n<li><strong>Add a system tray icon<\/strong> \u2014 Tauri&#8217;s tray plugin makes this a 10-line job<\/li>\n\n\n\n<li><strong>Try the mobile build<\/strong> \u2014 run npm run tauri android init to start<\/li>\n\n\n\n<li><strong>Explore the plugin ecosystem<\/strong> \u2014<a href=\"https:\/\/tauri.app\/plugin\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> tauri.app\/plugin<\/a> lists official plugins for notifications, clipboard, shell, and more<\/li>\n\n\n\n<li><strong>Learn enough Rust<\/strong> \u2014 the official Rust book at <a href=\"https:\/\/doc.rust-lang.org\/book\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">doc.rust-lang.org\/book<\/a> is free and excellent<\/li>\n<\/ul>\n\n\n\n<p>If you want a structured, mentor-supported path and learn all these new tools, then HCL GUVI\u2019s IIT-M Pravartak Certified <a href=\"https:\/\/www.guvi.in\/zen-class\/full-stack-development-course\/?utm_source=blog&amp;utm_medium=hyperlink+&amp;utm_campaign=tauri-tutorial\" target=\"_blank\" rel=\"noreferrer noopener\">Full Stack Developer Course<\/a> with AI Integration covers the entire journey, from HTML to deployment, with real projects, live sessions, and placement support. Over 10,000 students have used it to break into product-based companies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Key Takeaways<\/strong><\/h2>\n\n\n\n<ul>\n<li>Tauri 2.0 lets you build desktop (and now mobile) apps with web tech + Rust<\/li>\n\n\n\n<li>App sizes are dramatically smaller than Electron \u2014 often under 5 MB<\/li>\n\n\n\n<li>You don&#8217;t need Rust expertise to get started \u2014 the frontend drives most of your app<\/li>\n\n\n\n<li>The npm create tauri-app command scaffolds everything in under a minute<\/li>\n\n\n\n<li>Plugins handle OS-level features (files, dialogs, tray) without writing raw Rust<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>FAQs<\/strong><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1782884849995\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q: Do I need to know Rust to use Tauri 2.0?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>No, not for basic apps. You write your UI in HTML\/CSS\/JS. Rust only becomes necessary when you need custom native functionality beyond what the official plugins offer.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1782884852014\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q: Is Tauri 2.0 production-ready?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes. Tauri 2.0 was officially stable-released in October 2024. Companies like Cloudflare and 1Password have used Tauri in production products.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1782884855639\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q: What operating systems does Tauri 2.0 support?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Windows, macOS, and Linux for desktop. Tauri 2.0 also adds iOS and Android support, making it one of the few frameworks that targets all five major platforms from one codebase.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1782884859494\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q: How is Tauri different from NW.js or Neutralino.js?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>All three avoid bundling Chromium. Tauri uses Rust for the backend, giving it a stronger security model and better performance. Neutralino is simpler but less capable. NW.js is older and rarely updated.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1782884864768\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q: Can I use React or Vue with Tauri 2.0?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Absolutely. During npm create tauri-app, you can pick React, Vue, Svelte, SolidJS, or plain vanilla JS. Tauri is frontend-agnostic \u2014 it just wraps whatever you build.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1782884870816\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q: How long does the first build take?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>The very first npm run tauri dev can take 5\u201310 minutes because Rust compiles everything from scratch. After that, incremental builds are fast \u2014 usually under 30 seconds for small changes.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>TL;DR Summary Tauri 2.0 is an open-source framework that lets you build desktop apps using HTML, CSS, and JavaScript \u2014 powered by a Rust backend. Unlike Electron, it doesn&#8217;t ship a full browser engine, so your final app can be under 5 MB. This Tauri 2.0 tutorial walks you through setup, project creation, and shipping [&hellip;]<\/p>\n","protected":false},"author":22,"featured_media":120248,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[429,294],"tags":[],"views":"39","authorinfo":{"name":"Lukesh S","url":"https:\/\/www.guvi.in\/blog\/author\/lukesh\/"},"thumbnailURL":"https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2026\/07\/Tauri-2-300x116.webp","_links":{"self":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts\/119850"}],"collection":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/comments?post=119850"}],"version-history":[{"count":6,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts\/119850\/revisions"}],"predecessor-version":[{"id":120279,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts\/119850\/revisions\/120279"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/media\/120248"}],"wp:attachment":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/media?parent=119850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/categories?post=119850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/tags?post=119850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}