| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| fyne.io/fyne/v2 | Package fyne describes the objects and components available to any Fyne app. |
| fyne.io/fyne/v2/app | Package app provides app implementations for working with Fyne graphical interfaces. |
| fyne.io/fyne/v2/canvas | Package canvas contains all of the primitive CanvasObjects that make up a Fyne GUI. |
| fyne.io/fyne/v2/container | Package container provides containers that are used to lay out and organise applications. |
| fyne.io/fyne/v2/internal/app | |
| fyne.io/fyne/v2/internal/theme | |
| fyne.io/fyne/v2/internal/widget | |
| fyne.io/fyne/v2/layout | Package layout defines the various layouts available to Fyne apps. |
| fyne.io/fyne/v2/theme | Package theme defines how a Fyne app should look when rendered. |
| fyne.io/fyne/v2/widget | Package widget defines the UI widgets within the Fyne toolkit. |
| image/color | Package color implements a basic color library. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| path/filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
| runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |