termui
termui is a cross-platform and fully-customizable terminal dashboard and widget library built on top of termbox-go. It is inspired by blessed-contrib and tui-rs and written purely in Go.
Features
- Built in widget implementations for common use cases
- Utilities to create custom widgets
- Relative widget positioning using a grid layout
- Event system for keyboard, mouse and terminal resizing events
- Colors and styling
Installation
go get -u github.com/gizak/termui
Hello World
package main
import (
"log"
ui "github.com/gizak/termui"
"github.com/gizak/termui/widgets"
)
func main() {
if err := ui.Init(); err != nil {
log.Fatalf("failed to initialize termui: %v", err)
}
defer ui.Close()
p := widgets.NewParagraph()
p.Text = "Hello World!"
p.SetRect(0, 0, 25, 5)
ui.Render(p)
for e := range ui.PollEvents() {
if e.Type == ui.KeyboardEvent {
break
}
}
}
Widgets
- BarChart
- Canvas (for drawing braille dots)
- Gauge
- Image
- List
- Paragraph
- PieChart
- Plot (for scatterplots and linecharts)
- Sparkline
- StackedBarChart
- Table
- Tabs
Run an example with go run _examples/{example}.go or run each example consecutively with make run-examples.