Learn and structures through interactive visualizations, code examples, and practice challenges. Execute code in a live playground. Track progress and review solutions for common problems.
Generate QR codes from WiFi passwords and other text. Share QR codes to connect devices or access information. Recognize and decode various barcode types including QR codes, barcodes, PDF417, and Data Matrix.
Manage files and directories with a built-in browser. Download files via HTTPS. Preview markdown content. Input symbols using an accessory view. Share files with other apps.
Manage and organize coding scripts with syntax highlighting and code templates. Create custom folders and categories. Search by title or content. Filter by language or tags. Access pre-written programming scripts and code snippets.
Track watch accuracy by comparing time with a real clock at specific hours. Manage a watch collection with add, edit, and remove functions. Log manual synchronization sessions and view historical data for each watch.