It allows you to accelerate Qt development and improve efficiency with Qt tools and 200+ APIs. Felgo, an official Qt Technology Partner.

With Felgo you get:

• Hot Code Reloading of Qt Applications for real-time testing on multiple screens and devices
• 200+ APIs for faster Qt development
  
• Continuous Integration & Deployment (CI/CD) for your Qt project to run automated builds and improve your application's quality and stability
  
• Many examples and demos for UI/UX best practices on Mobile, Desktop and Embedded
  
• Save 20-80 hours per developer/month and up to 92% code with Felgo APIs and tools
  

What Customers are saying about Felgo

• "If I only knew about Felgo before! It would have saved us about 50% of the development time compared to plain Qt, and we would have been able to focus on the app itself, instead of recreating problem solutions that are already provided by Felgo, and that are not unique or specific for our app. So, please: Don't make the same mistakes, use Felgo! Just as we will, from now on."
  Oliver Kuss
  
• "Using Felgo as a front-end with simple off the shelf components, QML for custom visual components and the entirety of Qt and C++ as a back-end makes even the most difficult apps easy to build."
  Fayzan Ahmed
  
• "I am using Felgo Live code reloading and my feedback is.. WOW! It is SO much easier!! So fast! I've several devices connected at once and it's worked perfectly. This is already speeding up my development massively."
  Darren Brown
  

200+ APIs on Top of Qt

The Felgo APIs allow you to develop faster by using already existing solutions for your requirements.

• Responsive layout components for phone, tablet, Desktop & Embedded to support multiple screen sizes
  
• Advanced UI controls, animations and native navigation cross-platform
  
• Push Notifications
  
• Density independence support
  
• Display Cutout & Notch support
  
• iOS, Android & Generic Style
  
• Advanced Theming and styling options
  
• File handling from QML
  
• Rapid data management and model/view handling in C++ with instant access from QML
  
• Advanced Multimedia components (Youtube player, ImagePicker, Video with Alpha Channel)
  
• AR (Augmented Reality) APIs
  
• AI & ML APIs via TensorFlow and TensorFlow Lite
  
• Advanced REST networking APIs
  
• Native dialogs and features
  
• Firebase (User Authentication, Realtime Database, Cloud Storage)
  
• Facebook
  
• Ads & in-app purchases (subscriptions)
  
• Analytics / Telemetry components (Google Analytics, Firebase Analytics, Amplitude)
  
• Crash Reporting component to find and fix crash logs and stack traces
  
• and many more
  

Felgo API Reference

Felgo Live Code Reloading

Accelerate your development speed with live code reloading: Hot Reload applies changes in your source code without losing the state of your application. If you are currently working on a sub-page, you will not have to navigate back to it after every change, you will stay exactly where you are in your app.

• Apply source code changes without losing the application state
• Instant reload of QML & JS code. Persisted state.
  
• Simultaneous testing on multiple devices
  
• Save hours on time-consuming deployment
  
• Simulate platforms at runtime
  
• Develop for iOS from Windows and Linux
  
• Deploy OTA updates of your live application
  

Felgo Cloud Builds

Automate your workflows to save precious time.

• Exclusive CI/CD for Qt and Felgo projects
  
• Automated builds for mobile, desktop & embedded
  
• Integrate with your existing CI/CD
  
• Cut time for setup & maintenance of tools, Qt versions & dependencies
  
• Cut time to build updates & test versions
  
• Integrate with Git/SVN
  
• Hosted by Felgo or on-premise
  

Felgo Cloud Services Backend & Frontend

• User authentication via Email, Facebook, Google
  
• Friend management, user search
  
• QML UI, fully styleable
  
• Gamification (achievements, leaderboards)
  
• Chat & push notifications
  
• Cloud data storage
  
• Realtime data sync
  
• Hosted by Felgo or on-premise
  
• Works on mobile, desktop & embedded
  

Get Started for Free

• Download Felgo for your existing Qt installation
  
• Try it for free!
  
• Free personal license and commercial licenses available
  

Get more Information about Felgo

Felgo is an official Qt Technology Partner