Top 12 Open-Source Alternatives to Google Cobalt

The top open-source alternatives to Google Cobalt are Electron, NW.js, and Sciter. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Electron Landing Page
1

Electron

Build cross platform desktop apps with web technologies
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 14 social mentions
NW.js Landing Page
2

NW.js

nwjs
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 33 social mentions
Sciter Landing Page
3

Sciter

Embeddable HTML/CSS/script engine
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 67 social mentions
NeutralinoJS Landing Page
4

NeutralinoJS

Neutralino is a lightweight application development framework.
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 19 social mentions
Ultralight Landing Page
5

Ultralight

Fast, light HTML UI solution for C++ apps
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 31 social mentions
Qt Landing Page
6

Qt

Powerful, flexible and easy to use, Qt will help you not only meet your tight deadline, but also reduce the maintainable code by an astonishing percentage.
Pricing:
- Open Source
#Development Tools #Rapid Application Development #GUI Frameworks
Flutter.dev Landing Page
7

Flutter.dev

Build beautiful native apps in record time 🚀
Pricing:
- Open Source
#Development Tools #Application Builder #Mobile App Development 340 social mentions
fman build system Landing Page
8

fman build system

Create cross-platform desktop apps in minutes
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 11 social mentions
Apache Cordova Landing Page
9

Apache Cordova

Platform for building native mobile applications using HTML, CSS and JavaScript
Pricing:
- Open Source
#Development Tools #JavaScript Framework #Javascript UI Libraries 43 social mentions
Photino Landing Page
10

Photino

Photino is a lightweight open-source framework for building native, cross-platform desktop applications with Web UI technology.
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Desktop Development
Onsen UI Landing Page
11

Onsen UI

HTML5 Hybrid Mobile App UI Framework - work with Angular, React, Vue, Meteor & pure JavaScript. Material & Flat design.
Pricing:
- Open Source
#Development Tools #JavaScript Framework #Javascript UI Libraries 2 social mentions
wxWidgets Landing Page
12

wxWidgets

wxWidgets: Cross-Platform GUI Library
Pricing:
- Open Source
#Development Tools #Rapid Application Development #Cross-Platform Development 6 social mentions