copper

Build web apps in Go. Fast.

Copper is a batteries-included Go toolkit for the GRIP stack: Golang, React, Inertia, and Postgres.

Star

$ go install github.com/gocopper/cli/cmd/copper@latest

~/dev 

                    

                

            


                

                

                

                    

                        
                    
                    
                        nvim
                    

                    

                        

                    

                    

                        INSERT
                        pkg/rockets/router.go
                        
                        go · utf-8
                    

                    

                

                

                

                

                    

                        
                        
                        
                         
                        
                    

                    

                        

                            

                                
Fleet

                                + Add rocket
                            

                            
    
                                
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                                        🚀
                                        Falcon 9
                                    
                                    
                                        Ready
                                    
                                
    • 
                                
  • 
                                    
                                        🚀
                                        Artemis I
                                    
                                    
                                        Fueling
                                    
                                
    • 
                                
  • 
                                    
                                        🚀
                                        Starship
                                    
                                    
                                        In orbit
                                    
                                
    • 
                            

                        

                    

                

                

            


            

                
            

        

    


    

    

        

            Everything included
        

        

             

    
        
    
    
The GRIP Stack

    
Golang, React, Inertia, and Postgres. One command scaffolds the whole stack, wired together and ready to build on.



  

    
        
    
    
One Binary

    
Build frontend apps along with your backend and ship everything in a single binary.



  

    
        
    
    
Frontend Tooling

    
React with Vite and Inertia built in. Hot module replacement in development, embedded assets in production.



  

    
        
    
    
Server-side HTML

    
Copper includes utilities that help build web apps with server rendered HTML pages.



  

    
        
    
    
Auto Restarts

    
Copper detects changes and automatically restarts server to save time.



  

    
        
    
    
Scaffolding

    
Skip boilerplate and scaffold code for your packages, database queries and routers.



  

    
        
    
    
Batteries Included

    
Includes a CLI, dev server, config management, structured logging and errors, and database migrations.



  

    
        
    
    
First-party packages

    
Includes packages for pub/sub, emails, Prometheus metrics, and the Inertia and Vite integrations.