I’m seeking an experienced extension developer who can guide me from concept to a fully working prototype that runs smoothly on Windows machines. The exact type of extension—whether a browser add-on, a VS Code plugin, or an e-commerce platform module—will be finalized together once you’ve reviewed my use-case and recommended the best fit. What I need: • Functional prototype compiled for Windows, packaged and ready to install. • Clean, well-commented source code stored in a Git repo I control. • Brief installation and user guide (Markdown or PDF). • One revision cycle after initial delivery to fine-tune behaviour or UI details. Nice to have (but not mandatory): advice on how the codebase could later be adapted for macOS or Linux. If you have solid experience building extensions, especially for Windows environments, I’d love to see relevant samples or repos. Let’s discuss the requirements in detail and get this rolling.