
Security News
ECMAScript 2025 Finalized with Iterator Helpers, Set Methods, RegExp.escape, and More
ECMAScript 2025 introduces Iterator Helpers, Set methods, JSON modules, and more in its latest spec update approved by Ecma in June 2025.
github.com/mephux/gocui
Minimalist Go package aimed at creating Console User Interfaces.
Execute:
$ go get github.com/jroimartin/gocui
Execute:
$ go doc github.com/jroimartin/gocui
Or visit godoc.org to read it online.
package main
import (
"fmt"
"log"
"github.com/jroimartin/gocui"
)
func main() {
g := gocui.NewGui()
if err := g.Init(); err != nil {
log.Panicln(err)
}
defer g.Close()
g.SetLayout(layout)
if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
log.Panicln(err)
}
if err := g.MainLoop(); err != nil && err != gocui.ErrQuit {
log.Panicln(err)
}
}
func layout(g *gocui.Gui) error {
maxX, maxY := g.Size()
if v, err := g.SetView("hello", maxX/2-7, maxY/2, maxX/2+7, maxY/2+2); err != nil {
if err != gocui.ErrUnknownView {
return err
}
fmt.Fprintln(v, "Hello world!")
}
return nil
}
func quit(g *gocui.Gui, v *gocui.View) error {
return gocui.ErrQuit
}
_examples/demo.go:
_examples/dynamic.go:
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