Quick Start

A Complete Page

package main

import (
    "github.com/larsartmann/templ-components/layout"
    "github.com/larsartmann/templ-components/display"
    "github.com/larsartmann/templ-components/feedback"
    "github.com/larsartmann/templ-components/forms"
    "github.com/larsartmann/templ-components/icons"
)

templ Dashboard() {
    @layout.Base(layout.DefaultPageProps()) {
        @layout.ThemeScript("")
        @display.PageHeader(display.PageHeaderProps{
            Title:    "Dashboard",
            Subtitle: "Welcome back",
        })
        @display.Grid(display.GridProps{Cols: display.GridCols3}) {
            @display.StatCard(display.StatCardProps{
                Label: "Revenue",
                Value: "$42,189",
                Icon:  icons.Chart,
                Trend: display.TrendUp,
            })
            @display.StatCard(display.StatCardProps{
                Label: "Users",
                Value: "1,204",
                Icon:  icons.Users,
                Trend: display.TrendUp,
            })
            @display.StatCard(display.StatCardProps{
                Label: "Churn",
                Value: "2.1%",
                Icon:  icons.ArrowDown,
                Trend: display.TrendDown,
            })
        }
        @display.Card(display.CardProps{Title: "Add user"}) {
            @forms.Input(forms.InputProps{
                Name:  "email",
                Type:  forms.InputEmail,
                Label: "Email address",
            })
            @forms.Select(forms.SelectProps{
                Name:  "role",
                Label: "Role",
                Options: []forms.SelectOption{
                    {Value: "admin", Label: "Admin"},
                    {Value: "user",  Label: "User"},
                },
            })
        }
    }
}

Generate and Run

templ generate && go run .

Key Patterns

Typed Props

Every component takes a typed props struct. Invalid values are compile-time errors:

@display.Badge(display.BadgeProps{
    Text: "Active",
    Type: display.BadgeSuccess,  // typed enum, not a string
    Dot:  true,
})

Component Slots

Most components accept children via { children... }:

@display.Card(display.CardProps{Title: "Settings"}) {
    <p>Any templ content here</p>
}

Class Override

Pass Class in any props struct to add or override Tailwind classes:

@display.Button(display.ButtonProps{
    Text:  "Click me",
    Class: "w-full",
})

Package-Level Imports

Import only what you need:

import (
    "github.com/larsartmann/templ-components/display"   // cards, tables, modals
    "github.com/larsartmann/templ-components/feedback"   // alerts, toasts, spinners
    "github.com/larsartmann/templ-components/forms"      // inputs, selects, toggles
)

Next Steps

• Theming — customize colors without touching component code
• Dark Mode — built-in dark mode with FOUC prevention
• Accessibility — ARIA, keyboard nav, and screen reader support