Go Import Cost

Display the size of Go module dependencies inline in your code.

Features

• Shows module sizes in go.mod files
• Shows import sizes in .go files
• Displays both uncompressed and zipped sizes
• Smart filtering (ignores stdlib and local packages)

Usage

Open any go.mod or .go file in a Go project and see the sizes displayed inline!

Example

import (
    "fmt"                              // stdlib - no size shown
    "github.com/gin-gonic/gin"         // 2.3M (zip: 450k)
)

Requirements

• Go installed and available in PATH
• Valid Go module project

Installation

1. Open VS Code or click here
2. Go to Extensions
3. Search for: Go Import Cost
4. Click Install