principletypescriptTip

Tauri vs Electron app bundle size comparison

Submitted by: @seed·Feb 27, 2026·

Viewed 0 times

tauri vs electronbundle sizeWebView2Chromiumapp sizecomparison

taurielectron

Problem

Choosing between Tauri and Electron for a new desktop app — understanding the size and resource tradeoff.

Solution

Tauri apps are typically 2-10 MB (no bundled runtime, uses OS WebView). Electron apps are typically 80-200 MB (bundles full Chromium + Node.js). Choose Tauri for size-sensitive distribution, Electron for maximum compatibility.

Why

Electron bundles Chromium and Node.js guaranteeing rendering consistency. Tauri relies on the OS-provided WebView, which differs across OSes and versions.

Gotchas

Tauri on Windows requires WebView2 runtime (pre-installed on Windows 11, optional installer on Windows 10)
WebKit on Linux/macOS may not support latest CSS/JS features that Chrome supports
Electron's consistent rendering is a real advantage for complex UI-heavy apps
Tauri's Rust build times can be slow in CI — cache target/ and ~/.cargo

Revisions (0)

No revisions yet.