QuickJS engine bindings for Go.
Warning: At present, both the original project quickjs and this project are still in the early stage of development. Please use this project carefully in the production environment.
- Evaluate script
- Evaluate bytecode in
[]byte - Compile script into bytecode in
[]byte - Simple exception throwing and catching
- Invoke Go function from JavaScript
- Operate JavaScript values and objects in Go
Install: (MacOS tested only)
wget https://raw.github.com/wspl/go-quickjs/master/install.sh && sh ./install.shHello world:
package main import "github.com/wspl/go-quickjs" func main() { runtime := quickjs.NewJSRuntime() defer runtime.Free() context := runtime.NewContext() defer context.Free() ret, err := context.Eval("'Hello ' + 'World!'", "") if err != nil { println(err.Message()) } println(ret.String()) }
Invoke Go function in JavaScript:
package main import . "github.com/wspl/go-quickjs" func main() { runtime := NewJSRuntime() defer runtime.Free() context := runtime.NewContext() defer context.Free() fn := context.NewGoFunction(func(args []*JSValue, this *JSValue) (*JSValue, *JSError) { println("Invoked!") return context.NewString("Hello World"), nil }) fn.Value().Expose("hello") ret, err := context.Eval("hello()", "") if err != nil { println(err.Message()) } println(ret.String()) }
- Test cases
- Module support
- Fix bugs