4 keys for writing cross-platform apps

Developing cross-platform applications involves various challenges such as handling path separators, line breaks, and case sensitivity in file systems, particularly with Windows. Using web technologies like Electron can solve front-end consistency issues, but alternatives like Tauri are gaining popularity for smaller deliverables. Cross-compiling on the target platform directly, or using services like GitHub Actions, can simplify the development process. Emerging technologies like WebAssembly offer new possibilities for cross-platform runtime environments.