Electron Blog

Electron 7.0.0 has been released! It includes upgrades to Chromium 78, V8 7.8, and Node.js 12.8.1. We've added a Window on Arm 64 release, faster IPC methods, a new nativeTheme API, and much more!

Electron 6.0.0

codebytere

The Electron team is excited to announce the release of Electron 6.0.0! You can install it with npm via npm install electron@latest or download it from our releases website. The release is packed with upgrades, fixes, and new features. We can't wait to see what you build with them! Continue reading for details about this release, and please share any feedback you have!

New Electron Release Cadence

🎉 Electron is moving to release a new major stable version every 12 weeks! 🎉

Electron 5.0.0

BinaryMuse

jkleinsc

The Electron team is excited to announce the release of Electron 5.0.0! You can install it with npm via npm install electron@latest or download the tarballs from our releases page. The release is packed with upgrades, fixes, and new features. We can't wait to see what you build with them! Continue reading for details about this release, and please share any feedback you have!

From native to JavaScript in Electron

codebytere

How do Electron's features written in C++ or Objective-C get to JavaScript so they're available to an end-user?

Electron Governance

As Electron grows in popularity for desktop applications, the team working on it has also grown: we have more fulltime maintainers who work for different companies, live in different timezones, and have different interests. We're introducing a governance structure so we can keep growing smoothly.

Chromium FileReader Vulnerability Fix

marshallofsound

A High severity vulnerability has been discovered in Chrome which affects all software based on Chromium, including Electron.

This vulnerability has been assigned CVE-2019-5786. You can read more about it in the Chrome Blog Post.

Please note that Chrome has reports of this vulnerability being used in the wild so it is strongly recommended you upgrade Electron ASAP.

Discontinuing support for 32-bit Linux

felixrieseberg

The Electron team will discontinue support for 32-bit Linux (ia32 / i386) starting with Electron v4.0. The last version of Electron that supports 32-bit based installations of Linux is Electron v3.1, which will receive support releases until Electron v6 is released. Support for 64-bit based Linux and armv7l will continue unchanged.

A code vulnerability has been discovered that allows Node to be re-enabled in child windows.

Node.js Native Addons and Electron 5.0

BinaryMuse

If you're having trouble using a native Node.js addon with Electron 5.0, there's a chance it needs to be updated to work with the most recent version of V8.

Electron v5.0.0 Timeline

For the first time ever, Electron is excited to publicize our release schedule starting with v5.0.0. This is our first step in having a public, long-term timeline.

Electron 4.0.0

BinaryMuse

The Electron team is excited to announce that the stable release of Electron 4 is now available! You can install it from electronjs.org or from npm via npm install electron@latest. The release is packed with upgrades, fixes, and new features, and we can't wait to see what you build with them. Read more for details about this release, and please share any feedback you have as you explore!

SQLite Vulnerability Fix

A remote code execution vulnerability, "Magellan," has been discovered affecting software based on SQLite or Chromium, including all versions of Electron.

Electron App Feedback Program

Electron is working on making its release cycles faster and more stable. To make that possible, we've started the App Feedback Program for large-scale Electron apps to test our beta releases and report app-specific issues to us. This helps us to prioritize work that will get applications upgraded to our next stable release sooner.

Electron 3.0.0

codebytere

The Electron team is excited to announce that the first stable release of Electron 3 is now available from electronjs.org and via npm install electron@latest! It's jam-packed with upgrades, fixes, and new features, and we can't wait to see what you build with them. Below are details about this release, and we welcome your feedback as you explore.

Using GN to Build Electron

nornagon

Electron now uses GN to build itself. Here's a discussion of why.

WebPreferences Vulnerability Fix

A remote code execution vulnerability has been discovered affecting apps with the ability to open nested child windows on Electron versions (3.0.0-beta.6, 2.0.7, 1.8.7, and 1.7.15). This vulnerability has been assigned the CVE identifier [CVE-2018-15685].

Search

The Electron website has a new search engine that delivers instant results for API docs, tutorials, Electron-related npm packages, and more.

Internationalization Updates

vanessayuenn

Ever since the launch of the new internationalized Electron website, we have been working hard to make the Electron development experience even more accessible to developers outside of the English speaking world.

So here we are with some exciting i18n updates!

Electron 2.0.0

After more than four months of development, eight beta releases, and worldwide testing from many apps' staged rollouts, the release of Electron 2.0.0 is now available from electronjs.org.

Easier AutoUpdating for Open-Source Apps

Today we're releasing a free, open-source, hosted [updates webservice][update.electronjs.org] and companion [npm package][update-electron-app] to enable easy automatic updates for open-source Electron apps. This is a step toward empowering app developers to think less about deployment and more about developing high-quality experiences for their users.

New in Electron 2: In-App Purchases

The new Electron 2.0 release line is packed with new features and fixes. One of the highlights from this new major version is a new inAppPurchase API for Apple's Mac App Store.

Webview Vulnerability Fix

A vulnerability has been discovered which allows Node.js integration to be re-enabled in some Electron applications that disable it. This vulnerability has been assigned the CVE identifier CVE-2018-1000136.

Website Hiccups

Last week the electronjs.org site had a few minutes of downtime. If you were affected by these brief outages, we're sorry for the inconvenience. After a bit of investigation today, we've diagnosed the root cause and have deployed a fix.

Protocol Handler Vulnerability Fix

A remote code execution vulnerability has been discovered affecting Electron apps that use custom protocol handlers. This vulnerability has been assigned the CVE identifier [CVE-2018-1000006].

groundwater

A new major version of Electron is in the works, and with it some changes to our versioning strategy. As of version 2.0.0, Electron will strictly adhere to Semantic Versioning.

Electron's New Internationalized Website

Electron has a new website at [electronjs.org]! We've replaced our static Jekyll site with a Node.js webserver, giving us flexibility to internationalize the site and paving the way for more exciting new features.

Chromium RCE Vulnerability Fix

The electron npm package now includes a TypeScript definition file that provides detailed annotations of the entire Electron API. These annotations can improve your Electron development experience even if you're writing vanilla JavaScript. Just npm install electron to get up-to-date Electron typings in your project.

Project of the Week: Jasper

h13i32maru

watilde

This week we interviewed the creator of [Jasper], an Electron-based tool for managing GitHub notifications.

Project of the Week: WebTorrent

feross

This week we caught up with @feross and @dcposch to talk about WebTorrent, the web-powered torrent client that connects users together to form a distributed, decentralized browser-to-browser network.

Touch Bar Support

kevinsawicki

The Electron [1.6.3] beta release contains initial support for the macOS [Touch Bar].

Project of the Week: Voltra

0x00A

aprileelcich

This week we met with Aprile Elcich and Paolo Fragomeni to talk about Voltra, an Electron-powered music player.

Electron is based on Google's open-source Chromium, a project that is not necessarily designed to be used by other projects. This post introduces how Chromium is built as a library for Electron's use, and how the build system has evolved over the years.

Project of the Week: WordPress Desktop

mkaz

johngodley

This week we caught up with folks at Automattic to talk about WordPress Desktop, an open-source desktop client for managing WordPress content.

Project of the Week: Dat

karissa

yoshuawuyts

maxogden

This week's featured project is Dat, a grant-funded, open source, decentralized tool for distributing data sets. Dat is built and maintained by a geodistributed team, many of whom helped write this post.

Project of the Week: Ghost

felixrieseberg

This week we chatted with Felix Rieseberg, desktop engineer at Slack and maintainer of Ghost Desktop, an Electron client for the Ghost publishing platform.

Project of the Week: Beaker Browser

pfrazee

This week we caught up with Paul Frazee, creator of Beaker Browser. Beaker is an experimental peer-to-peer web browser that uses the Dat protocol to host sites from users’ devices.

Project of the Week: Kap

skllcrn

sindresorhus

The Electron community is growing quickly, and people are creating powerful new apps and tools at an astounding rate. To celebrate this creative momentum and keep the community informed of some of these new projects, we've decided to start a weekly blog series featuring noteworthy Electron-related projects.

Electron Simple Samples

We recently hosted an Electron hackathon at GitHub HQ for members of Hackbright Academy, a coding school for women founded in San Francisco. To help attendees get a head start on their projects, our own Kevin Sawicki created a few sample Electron applications.

Electron Userland

We've added a new userland section to the Electron website to help users discover the people, packages, and apps that make up our flourishing open-source ecosystem.

Certificate Transparency Fix

kevinsawicki

Electron [1.4.12] contains an important patch that fixes an upstream Chrome issue where some Symantec, GeoTrust, and Thawte SSL/TLS certificates are incorrectly rejected 10 weeks from the build time of [libchromiumcontent], Electron's underlying Chrome library. There are no issues with the certificates used on the affected sites and replacing these certificates will not help.

September 2016: New Apps

haacked

Here are the new Electron apps and talks that were added to the site in September.

Electron's API Docs as Structured Data

Today we're announcing some improvements to Electron's documentation. Every new release now includes a JSON file that describes all of Electron's public APIs in detail. We created this file to enable developers to use Electron's API documentation in interesting new ways.

Electron Internals: Weak References

As a language with garbage collection, JavaScript frees users from managing resources manually. But because Electron hosts this environment, it has to be very careful avoiding both memory and resources leaks.

This post introduces the concept of weak references and how they are used to manage resources in Electron.

August 2016: New Apps

Here are the new Electron apps that were added to the site in August.

Accessibility Tools

Making accessible applications is important and we're happy to introduce new functionality to Devtron and Spectron that gives developers the opportunity to make their apps better for everyone.

npm install electron

As of Electron version 1.3.1, you can npm install electron --save-dev to install the latest precompiled version of Electron in your app.

This is the second post in an ongoing series explaining the internals of Electron. Check out the [first post][event-loop] about event loop integration if you haven't already.

Most people use Node for server-side applications, but because of Node's rich API set and thriving community, it is also a great fit for an embedded library. This post explains how Node is used as a library in Electron.

July 2016: New Apps and Meetups

We're starting a monthly roundup to highlight activity in the Electron community. Each roundup will feature things like new apps, upcoming meetups, tools, videos, etc.

July 2016: New Apps and Meetups

We're starting a monthly roundup to highlight activity in the Electron community. Each roundup will feature things like new apps, upcoming meetups, tools, videos, etc.

This is the first post of a series that explains the internals of Electron. This post introduces how Node's event loop is integrated with Chromium in Electron.

Electron Podcasts

Looking for an introduction to Electron? Two new podcasts have just been released that give a great overview of what it is, why it was built, and how it is being used.

Electron 1.0

For the last two years, Electron has helped developers build cross platform desktop apps using HTML, CSS, and JavaScript. Now we're excited to share a major milestone for our framework and for the community that created it. The release of Electron 1.0 is now available from [electronjs.org][electronjs.org].

What's new in Electron 0.37

Electron 0.37 was recently released and included a major upgrade from Chrome 47 to Chrome 49 and also several new core APIs. This latest release brings in all the new features shipped in Chrome 48 and Chrome 49. This includes CSS custom properties, increased ES6 support, KeyboardEvent improvements, Promise improvements, and many other new features now available in your Electron app.

Use V8 and Chromium Features in Electron

Building an Electron application means you only need to create one codebase and design for one browser, which is pretty handy. But because Electron stays up to date with Node.js and Chromium as they release, you also get to make use of the great features they ship with. In some cases this eliminates dependencies you might have previously needed to include in a web app.

API Changes Coming in Electron 1.0

Since the beginning of Electron, starting way back when it used to be called Atom-Shell, we have been experimenting with providing a nice cross-platform JavaScript API for Chromium's content module and native GUI components. The APIs started very organically, and over time we have made several changes to improve the initial designs.

Recently Electron added two exciting features: a Mac App Store compatible build and a built-in Windows auto updater.

What's New in Electron

There have been some interesting updates and talks given on Electron recently, here's a roundup.

Electron Meetup at GitHub HQ

Join us September 29th at GitHub's HQ for an Electron meetup hosted by Atom team members @jlord and @kevinsawicki. There will be talks, food to snack on, and time to hangout and meet others doing cool things with Electron. We'll also have a bit of time to do lightning talks for those interested. Hope to see you there!

Electron Documentation