diff --git a/drust/src/main.rs b/drust/src/main.rs
index 0eb6cef6..a6944ba9 100644
--- a/drust/src/main.rs
+++ b/drust/src/main.rs
@@ -9,7 +9,7 @@ impl ModuleTrait for Drust {
         APP_DRUST
     }
 
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![
             // Themes.
             &pagetop_aliner::Aliner,
@@ -23,7 +23,7 @@ impl ModuleTrait for Drust {
         ]
     }
 
-    fn drop_modules(&self) -> Vec<ModuleStaticRef> {
+    fn drop_modules(&self) -> Vec<ModuleRef> {
         vec![
         //  &pagetop_node::Node
         ]
diff --git a/pagetop-admin/src/lib.rs b/pagetop-admin/src/lib.rs
index 52d6233d..ed3e8474 100644
--- a/pagetop-admin/src/lib.rs
+++ b/pagetop-admin/src/lib.rs
@@ -22,7 +22,7 @@ impl ModuleTrait for Admin {
     }
 
     #[rustfmt::skip]
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![
             &pagetop_minimal::Minimal,
             &pagetop_megamenu::MegaMenu,
diff --git a/pagetop-aliner/src/lib.rs b/pagetop-aliner/src/lib.rs
index 92079cfd..479ab499 100644
--- a/pagetop-aliner/src/lib.rs
+++ b/pagetop-aliner/src/lib.rs
@@ -11,7 +11,7 @@ impl ModuleTrait for Aliner {
         THEME_ALINER
     }
 
-    fn theme(&self) -> Option<ThemeStaticRef> {
+    fn theme(&self) -> Option<ThemeRef> {
         Some(&Aliner)
     }
 
diff --git a/pagetop-bootsier/src/lib.rs b/pagetop-bootsier/src/lib.rs
index 31dfd56e..f8ce573c 100644
--- a/pagetop-bootsier/src/lib.rs
+++ b/pagetop-bootsier/src/lib.rs
@@ -14,11 +14,11 @@ impl ModuleTrait for Bootsier {
         THEME_BOOTSIER
     }
 
-    fn theme(&self) -> Option<ThemeStaticRef> {
+    fn theme(&self) -> Option<ThemeRef> {
         Some(&Bootsier)
     }
 
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![&pagetop_jquery::JQuery]
     }
 
diff --git a/pagetop-bulmix/src/lib.rs b/pagetop-bulmix/src/lib.rs
index 9905b05d..0cadab56 100644
--- a/pagetop-bulmix/src/lib.rs
+++ b/pagetop-bulmix/src/lib.rs
@@ -13,12 +13,12 @@ impl ModuleTrait for Bulmix {
         THEME_BULMIX
     }
 
-    fn theme(&self) -> Option<ThemeStaticRef> {
+    fn theme(&self) -> Option<ThemeRef> {
         Some(&Bulmix)
     }
 
     #[rustfmt::skip]
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![
             &pagetop_jquery::JQuery,
             &pagetop_minimal::Minimal,
diff --git a/pagetop-homedemo/src/lib.rs b/pagetop-homedemo/src/lib.rs
index 308d6873..28e4c056 100644
--- a/pagetop-homedemo/src/lib.rs
+++ b/pagetop-homedemo/src/lib.rs
@@ -22,7 +22,7 @@ impl ModuleTrait for HomeDemo {
         L10n::t("module_description", &LOCALES_HOMEDEMO)
     }
 
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![&pagetop_minimal::Minimal]
     }
 
diff --git a/pagetop-megamenu/src/lib.rs b/pagetop-megamenu/src/lib.rs
index b1bd6593..89e8345b 100644
--- a/pagetop-megamenu/src/lib.rs
+++ b/pagetop-megamenu/src/lib.rs
@@ -13,7 +13,7 @@ impl ModuleTrait for MegaMenu {
         MODULE_MEGAMENU
     }
 
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![&pagetop_jquery::JQuery, &pagetop_minimal::Minimal]
     }
 
diff --git a/pagetop-user/src/lib.rs b/pagetop-user/src/lib.rs
index 3b45b3a5..60384843 100644
--- a/pagetop-user/src/lib.rs
+++ b/pagetop-user/src/lib.rs
@@ -22,7 +22,7 @@ impl ModuleTrait for User {
         L10n::t("module_description", &LOCALES_USER)
     }
 
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![&pagetop_minimal::Minimal]
     }
 
diff --git a/pagetop/src/app.rs b/pagetop/src/app.rs
index 1895089e..ae1d3b42 100644
--- a/pagetop/src/app.rs
+++ b/pagetop/src/app.rs
@@ -2,7 +2,7 @@
 
 mod figfont;
 
-use crate::core::{module, module::ModuleStaticRef};
+use crate::core::{module, module::ModuleRef};
 use crate::html::Markup;
 use crate::response::fatal_error::FatalError;
 use crate::response::page::ResultPage;
@@ -26,7 +26,7 @@ pub struct Application {
 }
 
 impl Application {
-    pub fn prepare(app: ModuleStaticRef) -> Result<Self, Error> {
+    pub fn prepare(app: ModuleRef) -> Result<Self, Error> {
         // Rótulo de presentación.
         print_on_startup();
 
diff --git a/pagetop/src/core/component/context.rs b/pagetop/src/core/component/context.rs
index 16a077a7..c79e109b 100644
--- a/pagetop/src/core/component/context.rs
+++ b/pagetop/src/core/component/context.rs
@@ -1,5 +1,5 @@
 use crate::core::theme::all::{theme_by_single_name, THEME};
-use crate::core::theme::ThemeStaticRef;
+use crate::core::theme::ThemeRef;
 use crate::html::{html, Assets, HeadScript, HeadStyles, JavaScript, Markup, StyleSheet};
 use crate::locale::{LanguageIdentifier, LANGID};
 use crate::service::HttpRequest;
@@ -29,7 +29,7 @@ pub enum ContextOp {
 pub struct Context {
     request   : HttpRequest,
     langid    : &'static LanguageIdentifier,
-    theme     : ThemeStaticRef,
+    theme     : ThemeRef,
     stylesheet: Assets<StyleSheet>,                     // Stylesheets.
     headstyles: Assets<HeadStyles>,                     // Styles in head.
     javascript: Assets<JavaScript>,                     // JavaScripts.
@@ -99,7 +99,7 @@ impl Context {
         self.langid
     }
 
-    pub(crate) fn theme(&self) -> ThemeStaticRef {
+    pub(crate) fn theme(&self) -> ThemeRef {
         self.theme
     }
 
diff --git a/pagetop/src/core/module.rs b/pagetop/src/core/module.rs
index 3bfd99c8..4da03e01 100644
--- a/pagetop/src/core/module.rs
+++ b/pagetop/src/core/module.rs
@@ -1,4 +1,4 @@
 mod definition;
-pub use definition::{ModuleBase, ModuleStaticRef, ModuleTrait};
+pub use definition::{ModuleBase, ModuleRef, ModuleTrait};
 
 pub(crate) mod all;
diff --git a/pagetop/src/core/module/all.rs b/pagetop/src/core/module/all.rs
index 9bd74c79..b50f8dfd 100644
--- a/pagetop/src/core/module/all.rs
+++ b/pagetop/src/core/module/all.rs
@@ -1,5 +1,5 @@
 use crate::core::action::add_action;
-use crate::core::module::ModuleStaticRef;
+use crate::core::module::ModuleRef;
 use crate::core::theme::all::THEMES;
 use crate::{service, trace, LazyStatic};
 
@@ -10,22 +10,22 @@ use std::sync::RwLock;
 
 // MODULES *****************************************************************************************
 
-static ENABLED_MODULES: LazyStatic<RwLock<Vec<ModuleStaticRef>>> =
+static ENABLED_MODULES: LazyStatic<RwLock<Vec<ModuleRef>>> =
     LazyStatic::new(|| RwLock::new(Vec::new()));
 
-static DROPPED_MODULES: LazyStatic<RwLock<Vec<ModuleStaticRef>>> =
+static DROPPED_MODULES: LazyStatic<RwLock<Vec<ModuleRef>>> =
     LazyStatic::new(|| RwLock::new(Vec::new()));
 
 // REGISTER MODULES ********************************************************************************
 
-pub fn register_modules(app: ModuleStaticRef) {
+pub fn register_modules(app: ModuleRef) {
     // List of modules to drop.
-    let mut list: Vec<ModuleStaticRef> = Vec::new();
+    let mut list: Vec<ModuleRef> = Vec::new();
     add_to_dropped(&mut list, app);
     DROPPED_MODULES.write().unwrap().append(&mut list);
 
     // List of modules to enable.
-    let mut list: Vec<ModuleStaticRef> = Vec::new();
+    let mut list: Vec<ModuleRef> = Vec::new();
 
     // Enable basic theme.
     add_to_enabled(&mut list, &crate::core::theme::Basic);
@@ -37,7 +37,7 @@ pub fn register_modules(app: ModuleStaticRef) {
     ENABLED_MODULES.write().unwrap().append(&mut list);
 }
 
-fn add_to_dropped(list: &mut Vec<ModuleStaticRef>, module: ModuleStaticRef) {
+fn add_to_dropped(list: &mut Vec<ModuleRef>, module: ModuleRef) {
     for d in module.drop_modules().iter() {
         if !list.iter().any(|m| m.handle() == d.handle()) {
             list.push(*d);
@@ -49,7 +49,7 @@ fn add_to_dropped(list: &mut Vec<ModuleStaticRef>, module: ModuleStaticRef) {
     }
 }
 
-fn add_to_enabled(list: &mut Vec<ModuleStaticRef>, module: ModuleStaticRef) {
+fn add_to_enabled(list: &mut Vec<ModuleRef>, module: ModuleRef) {
     if !list.iter().any(|m| m.handle() == module.handle()) {
         if DROPPED_MODULES
             .read()
diff --git a/pagetop/src/core/module/definition.rs b/pagetop/src/core/module/definition.rs
index ab405d80..deaa3c7f 100644
--- a/pagetop/src/core/module/definition.rs
+++ b/pagetop/src/core/module/definition.rs
@@ -1,12 +1,12 @@
 use crate::core::action::Action;
 use crate::core::component::l10n::L10n;
-use crate::core::theme::ThemeStaticRef;
+use crate::core::theme::ThemeRef;
 use crate::{service, util, Handle};
 
 #[cfg(feature = "database")]
 use crate::db::MigrationItem;
 
-pub type ModuleStaticRef = &'static dyn ModuleTrait;
+pub type ModuleRef = &'static dyn ModuleTrait;
 
 pub trait ModuleBase {
     fn single_name(&self) -> &'static str;
@@ -24,15 +24,15 @@ pub trait ModuleTrait: ModuleBase + Send + Sync {
         L10n::default()
     }
 
-    fn theme(&self) -> Option<ThemeStaticRef> {
+    fn theme(&self) -> Option<ThemeRef> {
         None
     }
 
-    fn dependencies(&self) -> Vec<ModuleStaticRef> {
+    fn dependencies(&self) -> Vec<ModuleRef> {
         vec![]
     }
 
-    fn drop_modules(&self) -> Vec<ModuleStaticRef> {
+    fn drop_modules(&self) -> Vec<ModuleRef> {
         vec![]
     }
 
diff --git a/pagetop/src/core/theme.rs b/pagetop/src/core/theme.rs
index e12f7d21..35a6ff2f 100644
--- a/pagetop/src/core/theme.rs
+++ b/pagetop/src/core/theme.rs
@@ -1,5 +1,5 @@
 mod definition;
-pub use definition::{ThemeStaticRef, ThemeTrait};
+pub use definition::{ThemeRef, ThemeTrait};
 
 mod regions;
 pub use regions::add_component_to;
diff --git a/pagetop/src/core/theme/all.rs b/pagetop/src/core/theme/all.rs
index fcc09467..2b6d56b1 100644
--- a/pagetop/src/core/theme/all.rs
+++ b/pagetop/src/core/theme/all.rs
@@ -1,17 +1,16 @@
 use crate::config;
-use crate::core::theme::ThemeStaticRef;
+use crate::core::theme::ThemeRef;
 use crate::LazyStatic;
 
 use std::sync::RwLock;
 
 // THEMES ******************************************************************************************
 
-pub static THEMES: LazyStatic<RwLock<Vec<ThemeStaticRef>>> =
-    LazyStatic::new(|| RwLock::new(Vec::new()));
+pub static THEMES: LazyStatic<RwLock<Vec<ThemeRef>>> = LazyStatic::new(|| RwLock::new(Vec::new()));
 
 // DEFAULT THEME ***********************************************************************************
 
-pub static THEME: LazyStatic<ThemeStaticRef> =
+pub static THEME: LazyStatic<ThemeRef> =
     LazyStatic::new(|| match theme_by_single_name(&config::SETTINGS.app.theme) {
         Some(theme) => theme,
         None => &crate::core::theme::Basic,
@@ -19,7 +18,7 @@ pub static THEME: LazyStatic<ThemeStaticRef> =
 
 // THEME BY NAME ***********************************************************************************
 
-pub fn theme_by_single_name(single_name: &str) -> Option<ThemeStaticRef> {
+pub fn theme_by_single_name(single_name: &str) -> Option<ThemeRef> {
     let single_name = single_name.to_lowercase();
     match THEMES
         .read()
diff --git a/pagetop/src/core/theme/basic.rs b/pagetop/src/core/theme/basic.rs
index 2a581bec..2217fbd9 100644
--- a/pagetop/src/core/theme/basic.rs
+++ b/pagetop/src/core/theme/basic.rs
@@ -1,6 +1,6 @@
 use crate::core::component::ContextOp;
 use crate::core::module::ModuleTrait;
-use crate::core::theme::{ThemeStaticRef, ThemeTrait};
+use crate::core::theme::{ThemeRef, ThemeTrait};
 use crate::html::{Favicon, StyleSheet};
 use crate::response::page::Page;
 use crate::service;
@@ -17,7 +17,7 @@ impl ModuleTrait for Basic {
         THEME_BASIC
     }
 
-    fn theme(&self) -> Option<ThemeStaticRef> {
+    fn theme(&self) -> Option<ThemeRef> {
         Some(&Basic)
     }
 
diff --git a/pagetop/src/core/theme/definition.rs b/pagetop/src/core/theme/definition.rs
index 71ee358e..aec9fe61 100644
--- a/pagetop/src/core/theme/definition.rs
+++ b/pagetop/src/core/theme/definition.rs
@@ -5,7 +5,7 @@ use crate::html::{html, Favicon, Markup};
 use crate::response::page::Page;
 use crate::{config, LOCALES_PAGETOP};
 
-pub type ThemeStaticRef = &'static dyn ThemeTrait;
+pub type ThemeRef = &'static dyn ThemeTrait;
 
 /// Los temas deben implementar este "trait".
 pub trait ThemeTrait: ModuleTrait + Send + Sync {