Cross-Platform Development Courses and Certifications

Callstack Engineers

Valdi - Snapchat's New Cross-Platform Framework

Explore Snapchat's Valdi framework for cross-platform development with native performance. Bootstrap projects, analyze documentation, and compare with React Native and LynxJS solutions.

• YouTube
• 3 hours 9 minutes
• Self-Paced
• Free Video

Qt Group

Qt Accelerates HarmonyOS Ecosystem Development

Discover how Qt framework enables seamless HarmonyOS adaptation, covering evolution strategies, implementation approaches, and ecosystem development progress.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Canonical Ubuntu

Bringing Lynx to Desktop and Beyond

Discover how Lynx extends beyond mobile to desktop development, enabling native UIs with web technologies for lightweight, fast, and extensible cross-platform applications.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Callstack Engineers

Sparkling - A New Framework for Lynx

Explore Sparkling, TikTok's open-source cross-platform framework, and its integration with Lynx through live demos, architectural insights, and expert perspectives from the engineers behind it.

• YouTube
• 1 hour 47 minutes
• Self-Paced
• Free Video

JetBrains

JavaFX: Cross-Platform UI Development for Desktop, Mobile, and Embedded Clients

Explore JavaFX for cross-platform UI development in Java, covering its structure, components, and roadmap. Learn to create modern, platform-independent interfaces for desktop, mobile, and embedded devices.

• YouTube
• 1 hour 5 minutes
• Self-Paced
• Free Video

Career Certificate

Build a Maze Solver in Python

222 ratings at Boot.dev

Master maze-solving algorithms while building an interactive GUI application in Python and Tkinter that generates and automatically solves randomized mazes through systematic problem-solving approaches.

• Boot.dev
• 10 hours
• Self-Paced
• Paid Course

Unity

Cross-Platform Game Development With the New URP Sample Scene - GDC 2023

Learn to create cross-platform games using Unity's Universal Render Pipeline. Explore scalability solutions, custom graphics features, and optimization techniques for beautiful, performant games across devices.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

CppCon

Abstraction Patterns for Cross Platform Development Using C++ - CppCon 2023

Explore abstraction patterns for cross-platform C++ development, from basic to advanced techniques. Gain insights on complexity, maintainability, and performance across various platforms.

• YouTube
• 1 hour 4 minutes
• Self-Paced
• Free Video

CppNow

Windows, MacOS and Web - Lessons from Cross-platform Development

Explore cross-platform development challenges and solutions, including porting Windows software to Mac and web, hiding platform-specific code, and generating C++ bindings from TypeScript for WebAssembly projects.

• YouTube
• 1 hour 2 minutes
• Self-Paced
• Conference Talk

Callstack Engineers

Cross-Platform Development With ReactXP

Explore cross-platform development using ReactXP, a framework for building apps that run on web, iOS, Android, and Windows. Learn its advantages, features, and best practices.

• YouTube
• 25 minutes
• Self-Paced
• Conference Talk

JetBrains

JavaFX for Mobile Development - Creating Cross-Platform Apps for iOS and Android

Explore JavaFX for creating cross-platform mobile apps targeting iOS and Android using a single codebase. Learn about UI controls, property binding, animation, and concurrency in JavaFX development.

• YouTube
• 57 minutes
• Self-Paced
• Free Video

CppCon

Cross-Platform Package Management for Modern C++ Development with Pixi

Discover Pixi, a modern cross-platform package manager for C++ that simplifies environment setup, builds, and deployment with reproducible workflows inspired by Cargo and npm.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Complete C# Masterclass

37040 ratings at Udemy

Master C# Programming from A to Z. Dive deep into .NET, OOP, Clean Code, LINQ, WPF, Generics, Unit Testing, and more.

• Udemy
• 1 day 22 hours 12 minutes
• Self-Paced
• Paid Course

Learn JAVA Programming - Beginner to Master

30489 ratings at Udemy

Deep Dive in Core Java programming -Standard Edition. A Practical approach to learn Java. Become a Java Expert

• Udemy
• 2 days 13 hours 24 minutes
• Self-Paced
• Paid Course

The Complete Python Course | Learn Python by Doing in 2026

22861 ratings at Udemy

Go from Beginner to Expert in Python by building projects. The best investment for your Python journey!

• Udemy
• 1 day 11 hours 17 minutes
• Self-Paced
• Paid Course