Electron 43
Electron 43 has been released, featuring support for Node.js 22.14.0, Chromium 134, and V8 13.4, along with several new APIs and improvements including a new contextBridge argument validation system, enhanced process memory info, and updates to the WebUSB and WebHID APIs.
Background
- **Electron** is a popular open-source framework that lets developers build desktop applications (like Slack, VS Code, Discord, WhatsApp Desktop) using web technologies (JavaScript, HTML, CSS) by bundling a stripped-down Chromium browser with a Node.js backend.
- Version 43 is a new release of this framework. The key change in this version is that it upgrades the underlying Chromium engine from version 132 to 134, and it moves from Node.js 20 to Node.js 22, giving apps access to newer web platform features and JavaScript language capabilities.
- Updates like this matter because Electron powers many widely used desktop apps; each new version fixes security vulnerabilities, introduces developer-facing APIs, and can affect performance or compatibility for millions of users.