Think about Precompiled templates

[ElectricCat10Kv]

Consider about Feature to use pre-compiled template to reduce template parsing for higher performance for mass template usage with a bit different values i.e.

type Template struct {
    raw       string
    tokens    []Token  // pre-parsed tokens
}

// Compile parses template single time
func Compile(template string) (*Template, error) {
    tokens, err := parse(template)
    if err != nil {
        return nil, err
    }
    return &Template{raw: template, tokens: tokens}, nil
}

func MustCompile(template string) *Template {
    tmpl, err := Compile(template)
    if err != nil {
        panic(err)
    }
    return tmpl
}

// Methods
func (t *Template) Format(args ...any) string
func (t *Template) FormatComplex(args map[string]any) string

This can be either new methods that uses compilation or toy could modify existing ones