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Energy is a framework for Go to build desktop applications based on CEF

中文 | English

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Project Introduction

Energy is a framework by Golang based on CEF(Chromium Embedded Framework), embedded CEF binary

  • energy is a framework developed by Golang based on CEF (Chromium Embedded Framework), embedded with CEF binary
  • Use Go and Web technology (HTML+CSS+JavaScript) to build cross-platform desktop applications that support Windows, Linux and MacOS


  • Rich CEF API and LCL system native widgets
  • Development environment is simple and the compilation speed is fast. Only need Go and Energy.
  • Cross-Platform: You can package your code as Windows, domestic UOS, Deepin, Kylin, MacOS and Linux
  • Responsibilities
    • Go: Go is responsible for creating Windows, configuring CEF and implementing functions, creating various UI components, calling the low level of the system and some functions that JS cannot handle, such as: file flow, security encryption, high-performance processing, etc.
    • Web: HTML + CSS + JavaScript is responsible for the function of the client interface, you can make any interface you want.
  • Front-end technology: Support mainstream frameworks, such as Vue, React, Angular or pure HTML+CSS+JS.
  • Event driven: High performance event driven communication based on IPC allowing intercommunication between Go and Web.
  • Resource loading: You can either read local resources or resources built into execution files either with or without HTTP services.

Built-in dependency&integration

  • LCL
  • CEF-CEF4Delphi

Development Environment

Basic needs

  • Golang >= 1.18
  • Energy (CEF, liblcl)

Environmental installation

Automatic installation development environment using the energy command-line tool

Guide to Start - Link

Quick Start

  • Using energy command line tools to install the complete development environment automatically.

Run a simple application by three steps

  1. Install development environment: energy install .
  2. Initiate an Application: energy init .
  3. Run the Application: go run main.go

sample code


package main

import (

func main() {
	//Global initialization
	cef.GlobalInit(nil, nil)
	//Create an application
	app := cef.NewApplication()
	//Specify a URL address or local HTML file directory
	cef.BrowserWindow.Config.Url = "https://energy.yanghy.cn"
	//Run Application


  1. Build:energy build .
  2. Package:energy package .
  3. Package Type:
    • windows: Using nsis create exe installation package
    • linux: Using dpkg create deb installation package
    • macos: Generate xxx.app

System support

Windows MacOS Linux

32 Bit 64 Bit Test System Version
Windows Windows Windows Windows XP SP3、 7、10、11
MacOSX MacOSX MacOSX MacOSX 10.15
MacOS M1 M2 MacOS MacOS MacOS M2
Linux Linux Linux Deepin20.8、Ubuntu18.04、LinuxMint21
Linux ARM Linux ARM Linux ARM Kylin-V10-SP1-2107

Related Projects

Welcome to join

join energy throwing in the process of construction, there are many things that cannot be completed alone, if there are interested students who want to participate in the realization or learning of energy, you can contact me through WeChat or QQ.

If this project is helpful to you, please give me a star

ENERGY QQ Group & WeChat

QQ Group: 541258627 WeChat: sniawmdf

Thanks Jetbrains

JetBrains Logo (Main) logo.

Project screenshot

Windows-7 32 & 64
Linux - Deepin
Linux - Kylin ARM
Linux - Ubuntu

Public License



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Energy是Go语言基于CEF(Chromium Embedded Framework)开发的框架, 用于开发Windows、MacOSX和Linux跨平台桌面应用. expand collapse
Go and 5 more languages

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