* chore: bump chromium in DEPS to 149.0.7779.0 * chore: bump chromium in DEPS to 149.0.7781.0 * 7726883: Add secondary label support to SimpleMenuModel and update views_examples Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7726883 Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com> * chore: update patches (trivial only) Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com> * fix: IWYU for base/logging.h Upstream is removing transitive includes of base/logging.h as part of crbug.com/499476145. Several CLs landed in this roll that required adding explicit includes across Electron source and patches. Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7732103 Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7735571 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * 7732482: [bedrock] Create BrowserProcess setters for system tray icons Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7732482 Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com> * chore: update patches (trivial only) Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com> * 7739543: Add RenderWidgetHostView::HasSavedFrame Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7739543 Co-Authored-By: Claude <svc-devxp-claude@slack-corp.com> * chore: bump chromium in DEPS to 149.0.7783.0 * chore: bump chromium in DEPS to 149.0.7789.0 * chore: update patches (trivial only) * 7703728: DedicatedWorker: Enforce same-origin check for main script fetch. Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7703728 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * 7720140: Remove GetPrefServiceForContext from ExtensionsBrowserClient Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7720140 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: update patches (trivial only) * 7728375: Disable reentrancy by default except for Android and iOS Upstream changed the default ObserverList reentrancy policy from kAllowReentrancy to kDisallowReentrancy. Electron's observer lists are re-entered when macOS AppKit delivers synchronous window notifications (e.g. windowDidResignMain: during windowDidChangeOcclusionState:) because JS event handlers can trigger window state changes mid-iteration. Explicitly opt into kAllowReentrancy for now. A follow-up should convert synchronous Emit calls in window observer callbacks to EmitEventSoon to eliminate the reentrancy. Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7728375 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: bump chromium in DEPS to 149.0.7791.1 * chore: update patches (trivial only) * 7696481: [pdf] Rename PdfViewerStreamManager to MimeHandlerStreamManager Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7696481 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * 7745796: Printing: Remove parameter from ShowScriptedPrintPreview() interface Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7745796 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * 7688714: [Lens / Cookies] Grant secure cookie exemptions for Lens side panel Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7688714 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * 7752609: don't show glic button for non-normal BWIs. Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7752609 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * 7749860: [media] Remove VideoFrame::WrapSharedImage with coded_size Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7749860 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: bump chromium in DEPS to 149.0.7793.0 * chore: bump chromium in DEPS to 149.0.7795.0 * chore: bump chromium in DEPS to 149.0.7797.0 * chore: update patches * chore: remove upstreamed patches - fix_pass_trigger_for_global_shortcuts_on_wayland.patch: https://chromium-review.googlesource.com/c/chromium/src/+/7620219 - gin_mark_argumentholder_as_cppgc_stack_allocated.patch: https://chromium-review.googlesource.com/c/chromium/src/+/7728865 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore: bump chromium in DEPS to 149.0.7798.0 * chore: update filenames.libcxx.gni * 7760061: Reland Reland Add a client-side decorated frame view for non-browser widgets on Linux Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7760061 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7760945: Rename WebString::UTF8ConversionMode to Utf8ConversionMode Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7760945 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore: update patches * chore: remove upstreamed patches - patches/devtools_frontend/fix_context_selector_not_showing_execution_contexts.patch: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/7761316 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7719004: [extensions] Gate dict-format mime_types_handler parsing Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7719004 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7716681: [pdf] Introduce MimeHandlerStreamDelegate and plumb ownership Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7716681 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7725342: Rename WebString::FromUTF8 to FromUtf8 in Blink Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7725342 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7615475: Add a native frame view for non-browser widgets on Linux Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7615475 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7735248: Move ManifestV2ExperimentManager to //extensions Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7735248 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7725187: linux: set env FC_FONTATIONS and EGL_PLATFORM early Move Ozone pre-init from ElectronBrowserMainParts::PreEarlyInitialization() to ElectronMainDelegate::PreSandboxStartup() to match upstream's rename and relocation. The call has to run before threads are created. Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7725187 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * 7743280: Introduce client ID for network throttling conditions. Ref: https://chromium-review.googlesource.com/c/chromium/src/+/7743280 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore: disable ml-kem node test incompatible with BoringSSL test-crypto-pqc-key-objects-ml-kem: BoringSSL's ML-KEM support is inconsistent with the test's OpenSSL-version-based assumptions. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * test: update V8 serialization wire format version to 16 V8 14.9 (Chromium 149) bumped the serialization wire format from version 15 to 16. Update the hardcoded expected bytes in the test-v8-serdes.js test. Remove this patch once upstream Node.js catches up via its next V8 roll. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com> Co-authored-by: Samuel Maddock <samuelmaddock@electronjs.org> Co-authored-by: Claude <svc-devxp-claude@slack-corp.com> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> Co-authored-by: clavin <clavin@electronjs.org>
📝 Available Translations: 🇨🇳 🇧🇷 🇪🇸 🇯🇵 🇷🇺 🇫🇷 🇺🇸 🇩🇪. View these docs in other languages on our Crowdin project.
The Electron framework lets you write cross-platform desktop applications using JavaScript, HTML and CSS. It is based on Node.js and Chromium and is used by the Visual Studio Code and many other apps.
Follow @electronjs on Twitter for important announcements.
This project adheres to the Contributor Covenant code of conduct. By participating, you are expected to uphold this code. Please report unacceptable behavior to coc@electronjs.org.
Installation
To install prebuilt Electron binaries, use npm.
The preferred method is to install Electron as a development dependency in your
app:
npm install electron --save-dev
For more installation options and troubleshooting tips, see installation. For info on how to manage Electron versions in your apps, see Electron versioning.
Platform support
Each Electron release provides binaries for macOS, Windows, and Linux.
- macOS (Monterey and up): Electron provides 64-bit Intel and Apple Silicon / ARM binaries for macOS.
- Windows (Windows 10 and up): Electron provides
ia32(x86),x64(amd64), andarm64binaries for Windows. Windows on ARM support was added in Electron 5.0.8. Support for Windows 7, 8 and 8.1 was removed in Electron 23, in line with Chromium's Windows deprecation policy. - Linux: The prebuilt binaries of Electron are built on Ubuntu 22.04. They have also been verified to work on:
- Ubuntu 18.04 and newer
- Fedora 32 and newer
- Debian 10 and newer
Electron Fiddle
Use Electron Fiddle
to build, run, and package small Electron experiments, to see code examples for all of Electron's APIs, and
to try out different versions of Electron. It's designed to make the start of your journey with
Electron easier.
Resources for learning Electron
- electronjs.org/docs - All of Electron's documentation
- electron/fiddle - A tool to build, run, and package small Electron experiments
- electronjs.org/community#boilerplates - Sample starter apps created by the community
Programmatic usage
Most people use Electron from the command line, but if you require electron inside
your Node app (not your Electron app) it will return the file path to the
binary. Use this to spawn Electron from Node scripts:
const electron = require('electron')
const proc = require('node:child_process')
// will print something similar to /Users/maf/.../Electron
console.log(electron)
// spawn Electron
const child = proc.spawn(electron)
Mirrors
See the Advanced Installation Instructions to learn how to use a custom mirror.
Documentation translations
We crowdsource translations for our documentation via Crowdin. We currently accept translations for Chinese (Simplified), French, German, Japanese, Portuguese, Russian, and Spanish.
Contributing
If you are interested in reporting/fixing issues and contributing directly to the code base, please see CONTRIBUTING.md for more information on what we're looking for and how to get started.
Community
Info on reporting bugs, getting help, finding third-party tools and sample apps, and more can be found on the Community page.
License
When using Electron logos, make sure to follow OpenJS Foundation Trademark Policy.