Electrobun v1 drops Bun-first desktop stack

Electrobun is a serious attempt to cut Electron’s biggest tax—Chromium weight and packaging pain—without forcing JavaScript teams into a Rust stack. If Bun’s runtime maturity holds up, this looks like one of the more credible lightweight desktop frameworks to watch.

• –The v1 release matters because Blackboard is pitching it as stable enough for long-lived products, not just an experimental side project
• –Using the OS webview by default keeps bundle sizes around 14MB and updates as small as 14KB, a sharp contrast with Electron-style distribution overhead
• –Bun as both runtime and bundler gives TypeScript-heavy teams a single-language workflow for app logic and UI, which is a real DX advantage over Tauri’s Rust bridge model
• –Built-in installers, code signing, notarization, and auto-update tooling target exactly the operational pain points that make desktop app shipping annoying
• –The tradeoff is consistency: native webviews are lighter, but they also inherit platform quirks that Electron avoids by bundling Chromium