diff --git a/config/default.toml b/config/default.toml
index 33280fbd..5b6982fe 100644
--- a/config/default.toml
+++ b/config/default.toml
@@ -1,12 +1,12 @@
 [app]
 name = "Drust"
 description = """\
-    A modern Content Management System for sharing the world.\
+    A modern web Content Management System to share your world.\
 """
-language = "es-ES"
 #theme = "Aliner"
 #theme = "Minimal"
 theme = "Bootsier"
+language = "es-ES"
 
 [database]
 db_type = "mysql"
@@ -16,3 +16,6 @@ db_pass = "DrU__#3T"
 
 [log]
 tracing = "Info,sqlx::query=Warn"
+
+[dev]
+#static_files = "pagetop/static"
diff --git a/drust/Cargo.toml b/drust/Cargo.toml
index 88ebabde..7a5412d5 100644
--- a/drust/Cargo.toml
+++ b/drust/Cargo.toml
@@ -7,7 +7,7 @@ authors = [
     "Manuel Cillero <manuel@cillero.es>"
 ]
 description = """\
-    A modern Content Management System for sharing the world.\
+    A modern web Content Management System to share your world.\
 """
 homepage = "https://suitepro.cillero.es/projects/drust"
 repository = "https://gitlab.com/manuelcillero/drust"
diff --git a/pagetop-admin/Cargo.toml b/pagetop-admin/Cargo.toml
index 1bff0edd..3dfc6e60 100644
--- a/pagetop-admin/Cargo.toml
+++ b/pagetop-admin/Cargo.toml
@@ -7,10 +7,10 @@ authors = [
     "Manuel Cillero <manuel@cillero.es>"
 ]
 description = """\
-    Allows content to be submitted to the site and displayed on pages.\
+    ...\
 """
-homepage = "https://suitepro.cillero.es/projects/drust"
-repository = "https://gitlab.com/manuelcillero/drust"
+homepage = "https://suitepro.cillero.es/projects/pagetop"
+repository = "https://gitlab.com/manuelcillero/pagetop"
 
 [dependencies]
 pagetop = { path = "../pagetop" }
diff --git a/pagetop-node/Cargo.toml b/pagetop-node/Cargo.toml
index 36b43d39..29857822 100644
--- a/pagetop-node/Cargo.toml
+++ b/pagetop-node/Cargo.toml
@@ -9,8 +9,8 @@ authors = [
 description = """\
     Allows content to be submitted to the site and displayed on pages.\
 """
-homepage = "https://suitepro.cillero.es/projects/drust"
-repository = "https://gitlab.com/manuelcillero/drust"
+homepage = "https://suitepro.cillero.es/projects/pagetop"
+repository = "https://gitlab.com/manuelcillero/pagetop"
 
 [dependencies]
 pagetop = { path = "../pagetop" }
diff --git a/pagetop-user/Cargo.toml b/pagetop-user/Cargo.toml
index 37352fe7..59c24cb3 100644
--- a/pagetop-user/Cargo.toml
+++ b/pagetop-user/Cargo.toml
@@ -9,14 +9,10 @@ authors = [
 description = """\
     Allows content to be submitted to the site and displayed on pages.\
 """
-homepage = "https://suitepro.cillero.es/projects/drust"
-repository = "https://gitlab.com/manuelcillero/drust"
+homepage = "https://suitepro.cillero.es/projects/pagetop"
+repository = "https://gitlab.com/manuelcillero/pagetop"
 
 [dependencies]
 pagetop = { path = "../pagetop" }
+sea-orm = { version = "0.6.0" }
 serde = { version = "1.0", features = ["derive"] }
-
-[dependencies.sea-orm]
-version = "0.6.0"
-features = ["debug-print", "macros"]
-default-features = false
diff --git a/pagetop-user/src/locales/es-ES/homepage.ftl b/pagetop-user/src/locales/es-ES/homepage.ftl
index ae9a70e0..f5f6e1bb 100644
--- a/pagetop-user/src/locales/es-ES/homepage.ftl
+++ b/pagetop-user/src/locales/es-ES/homepage.ftl
@@ -1,5 +1,5 @@
 module_fullname = Usuario
-module_description = Gestion el registro de usuarios y el sistema de accesos.
+module_description = Gestiona el registro de usuarios y el sistema de accesos.
 
 username = Nombre de usuario
 password = Contraseña
diff --git a/pagetop/Cargo.toml b/pagetop/Cargo.toml
index db491819..4d92b378 100644
--- a/pagetop/Cargo.toml
+++ b/pagetop/Cargo.toml
@@ -7,10 +7,8 @@ authors = [
     "Manuel Cillero <manuel@cillero.es>"
 ]
 description = """\
-    PageTop es un proyecto personal para aprender Rust. Incluye algunos de los \
-    crates más estables y populares para desarrollar soluciones web modulares, \
-    extensibles y configurables. También es un sistema para la gestión de \
-    contenidos web.\
+    PageTop is an opinionated framework for using the most stable and popular \
+    Rust packages to build modular, extensible and configurable web solutions.\
 """
 homepage = "https://suitepro.cillero.es/projects/pagetop"
 repository = "https://gitlab.com/manuelcillero/pagetop"
@@ -44,6 +42,7 @@ unic-langid = "0.9.0"
 
 actix-web = "3.3.3"
 actix-web-static-files = "3.0.5"
+actix-files = "0.4.1"
 
 maud = { version = "0.23.0", features = ["actix-web"] }
 sycamore = { version = "0.7.1", features = ["ssr"] }
@@ -62,9 +61,6 @@ features = ["debug-print", "migration"]
 default-features = false
 optional = true
 
-[dev-dependencies]
-tokio = { version = "1.17.0", features = ["macros", "rt-multi-thread"] }
-
 [features]
 default  = []
 mysql    = ["sea-orm", "sea-schema", "sea-orm/sqlx-mysql"]
@@ -74,5 +70,8 @@ sqlite   = ["sea-orm", "sea-schema", "sea-orm/sqlx-sqlite"]
 [build-dependencies]
 actix-web-static-files = "3.0.5"
 
+[dev-dependencies]
+tokio = { version = "1.17.0", features = ["macros", "rt-multi-thread"] }
+
 [lib]
 name = "pagetop"
diff --git a/pagetop/STARTER.bin.Cargo.toml b/pagetop/STARTER.bin.Cargo.toml
index d05a17bf..2ee2fd9d 100644
--- a/pagetop/STARTER.bin.Cargo.toml
+++ b/pagetop/STARTER.bin.Cargo.toml
@@ -8,24 +8,20 @@ edition = "2021"
 
 [dependencies.pagetop]
 path = "../pagetop"
-# Opcional. Por defecto se puede usar PageTop sin base de datos.
+# PageTop por defecto no requiere base de datos. Hay que habilitarla:
 features = ["mysql"]
 # features = ["postgres"]
 # features = ["sqlite"]
-# PageTop puede dar soporte a todas las bases de datos.
+# PageTop puede dar soporte a todas las bases de datos:
 # features = ["mysql", "postgres", "sqlite"]
-# Sólo cuando no se usen las características predeterminadas.
+# En estos casos hay que deshabilitar las características predeterminadas:
 default-features = false
 
 [dependencies]
-# Requerido.
 actix-web = "3.3.3"
-# Opcional. Sólo si se usa la macro html!.
+# Opcional. Sólo si se usa la macro html!:
 maud = { version = "0.23.0" }
-# Opcional. Si se requiere serialización de estructuras de datos.
+# Opcional. Sólo si se usa base de datos:
+sea-orm = { version = "0.6.0" }
+# Opcional. Para la serialización de estructuras de datos:
 serde = { version = "1.0", features = ["derive"] }
-
-[dependencies.sea-orm]
-version = "0.6.0"
-features = ["debug-print", "macros"]
-default-features = false
diff --git a/pagetop/STARTER.lib.Cargo.toml b/pagetop/STARTER.lib.Cargo.toml
index 97389750..74e74a8a 100644
--- a/pagetop/STARTER.lib.Cargo.toml
+++ b/pagetop/STARTER.lib.Cargo.toml
@@ -6,24 +6,11 @@ edition = "2021"
 # Ver más claves y sus definiciones en
 # https://doc.rust-lang.org/cargo/reference/manifest.html
 
-[dependencies.pagetop]
-path = "../pagetop"
-# Opcional. Por defecto se puede usar PageTop sin base de datos.
-features = ["mysql"]
-# features = ["postgres"]
-# features = ["sqlite"]
-# PageTop puede dar soporte a todas las bases de datos.
-# features = ["mysql", "postgres", "sqlite"]
-# Sólo cuando no se usen las características predeterminadas.
-default-features = false
-
 [dependencies]
-# Opcional. Sólo si se usa la macro html!.
+pagetop = { path = "../pagetop" }
+# Opcional. Sólo si se usa la macro html!:
 maud = { version = "0.23.0" }
-# Opcional. Si se requiere serialización de estructuras de datos.
+# Opcional. Sólo si se usa base de datos:
+sea-orm = { version = "0.6.0" }
+# Opcional. Para la serialización de estructuras de datos:
 serde = { version = "1.0", features = ["derive"] }
-
-[dependencies.sea-orm]
-version = "0.6.0"
-features = ["debug-print", "macros"]
-default-features = false
diff --git a/pagetop/build.rs b/pagetop/build.rs
index 9b252213..bd7e60a0 100644
--- a/pagetop/build.rs
+++ b/pagetop/build.rs
@@ -9,7 +9,6 @@ fn main() {
             Path::new(env::var("OUT_DIR").unwrap().as_str())
                 .join("theme.rs")
         )
-        .with_generated_fn("assets")
         .build()
         .unwrap();
 
@@ -18,7 +17,6 @@ fn main() {
             Path::new(env::var("OUT_DIR").unwrap().as_str())
                 .join("aliner.rs")
         )
-        .with_generated_fn("assets")
         .build()
         .unwrap();
 
@@ -27,7 +25,6 @@ fn main() {
             Path::new(env::var("OUT_DIR").unwrap().as_str())
                 .join("bootsier.rs")
         )
-        .with_generated_fn("assets")
         .build()
         .unwrap();
 }
diff --git a/pagetop/config/settings.default.toml b/pagetop/config/settings.default.toml
index b9c329cf..8ac7ab2d 100644
--- a/pagetop/config/settings.default.toml
+++ b/pagetop/config/settings.default.toml
@@ -43,3 +43,11 @@ max_pool_size = 5
 # Configuración del servidor web.
 bind_address = "localhost"
 bind_port = 8088
+
+[dev]
+# Los archivos estáticos requeridos por temas y componentes incluidos en PageTop
+# se integran de manera predeterminada en el binario ejecutable. Sin embargo, es
+# útil servir estos archivos desde su propio directorio durante el desarrollo ya
+# que no requiere compilar cada vez que se modifican. En este caso, normalmente,
+# basta con indicar el directorio "pagetop/static".
+static_files = ""
diff --git a/pagetop/src/base/theme/aliner/mod.rs b/pagetop/src/base/theme/aliner/mod.rs
index 676eb25d..07b1470f 100644
--- a/pagetop/src/base/theme/aliner/mod.rs
+++ b/pagetop/src/base/theme/aliner/mod.rs
@@ -14,10 +14,7 @@ impl ThemeTrait for AlinerTheme {
     }
 
     fn configure_theme(&self, cfg: &mut app::web::ServiceConfig) {
-        cfg.service(actix_web_static_files::ResourceFiles::new(
-            "/aliner",
-            assets()
-        ));
+        theme_static_files!(cfg, "/aliner");
     }
 
     fn before_render_page(&self, page: &mut Page) {
diff --git a/pagetop/src/base/theme/bootsier/mod.rs b/pagetop/src/base/theme/bootsier/mod.rs
index 132dce32..dbd31727 100644
--- a/pagetop/src/base/theme/bootsier/mod.rs
+++ b/pagetop/src/base/theme/bootsier/mod.rs
@@ -16,10 +16,7 @@ impl ThemeTrait for BootsierTheme {
     }
 
     fn configure_theme(&self, cfg: &mut app::web::ServiceConfig) {
-        cfg.service(actix_web_static_files::ResourceFiles::new(
-            "/bootsier",
-            assets()
-        ));
+        theme_static_files!(cfg, "/bootsier");
     }
 
     fn before_render_page(&self, page: &mut Page) {
@@ -61,7 +58,7 @@ impl ThemeTrait for BootsierTheme {
                 div class="jumbotron" {
                     div class="media" {
                         img
-                            src="/bootsier/images/caution.png"
+                            src="/static/bootsier/images/caution.png"
                             class="mr-4"
                             style="width: 20%; max-width: 188px"
                             alt="Caution!";
diff --git a/pagetop/src/config.rs b/pagetop/src/config.rs
index 27dbb275..0a5e322d 100644
--- a/pagetop/src/config.rs
+++ b/pagetop/src/config.rs
@@ -104,12 +104,18 @@ pub struct Webserver {
     pub bind_port     : u16,
 }
 
+#[derive(Debug, Deserialize)]
+pub struct Dev {
+    pub static_files  : String,
+}
+
 #[derive(Debug, Deserialize)]
 pub struct Settings {
     pub app           : App,
     pub log           : Log,
     pub database      : Database,
     pub webserver     : Webserver,
+    pub dev           : Dev,
 }
 
 config_map!(r#"
@@ -144,5 +150,8 @@ Ajustes globales y valores predeterminados para las secciones *\[app\]*,
 
     // [webserver]
     "webserver.bind_address" => "localhost",
-    "webserver.bind_port"    => 8088
+    "webserver.bind_port"    => 8088,
+
+    // [dev]
+    "dev.static_files"       => ""
 );
diff --git a/pagetop/src/global.rs b/pagetop/src/global.rs
index 34280cf4..1b4c169f 100644
--- a/pagetop/src/global.rs
+++ b/pagetop/src/global.rs
@@ -1,4 +1,4 @@
-use crate::{Lazy, app, base, run_now, trace};
+use crate::{Lazy, app, base, run_now, theme_static_files, trace};
 use crate::config::SETTINGS;
 use crate::db::migration::*;
 use crate::module::*;
@@ -84,10 +84,7 @@ pub fn theme_by_name(name: &str) -> Option<&'static dyn ThemeTrait> {
 }
 
 pub fn themes(cfg: &mut app::web::ServiceConfig) {
-    cfg.service(actix_web_static_files::ResourceFiles::new(
-        "/theme",
-        assets()
-    ));
+    theme_static_files!(cfg, "/theme");
 
     for t in THEMES.read().unwrap().iter() {
         t.configure_theme(cfg);
diff --git a/pagetop/src/prelude.rs b/pagetop/src/prelude.rs
index e9b3617c..7c2e9ef3 100644
--- a/pagetop/src/prelude.rs
+++ b/pagetop/src/prelude.rs
@@ -1,6 +1,11 @@
 //! Re-exporta recursos comunes.
 
-pub use crate::args;
+// Macros.
+pub use crate::{
+    args,
+    theme_static_files,
+};
+
 pub use crate::config::SETTINGS;
 pub use crate::trace;
 pub use crate::localize;
diff --git a/pagetop/src/util.rs b/pagetop/src/util.rs
index 3fff0a23..c5254618 100644
--- a/pagetop/src/util.rs
+++ b/pagetop/src/util.rs
@@ -18,6 +18,24 @@ macro_rules! args {
     }};
 }
 
+#[macro_export]
+macro_rules! theme_static_files {
+    ( $cfg:ident, $dir:expr ) => {{
+        let static_files = &$crate::config::SETTINGS.dev.static_files;
+        if static_files.is_empty() {
+            $cfg.service(actix_web_static_files::ResourceFiles::new(
+                $dir,
+                generate()
+            ));
+        } else {
+            $cfg.service(actix_files::Files::new(
+                $dir,
+                &[static_files, $dir].join("")
+            ).show_files_listing());
+        }
+    }};
+}
+
 pub fn valid_id(id: &str) -> Option<String> {
     let id = id.trim().replace(" ", "_").to_lowercase();
     match id.is_empty() {
diff --git a/pagetop/static/aliner/css/styles.css b/pagetop/static/aliner/css/styles.css
index ffeee7db..1cc2f5dc 100644
--- a/pagetop/static/aliner/css/styles.css
+++ b/pagetop/static/aliner/css/styles.css
@@ -1,5 +1,16 @@
 html {
 	background-color: white;
+	padding: 1px 3px;
+}
+body {
+	padding: 1px 3px;
+}
+div {
+	padding: 1px 3px;
+	margin: 5px;
+}
+h1, h2, h3, h4,h5, h6, p {
+	background-color: snow;
 }
 * * {
 	outline: 5px solid rgba(255,0,0,.1);
@@ -21,7 +32,9 @@ html {
 	background: #faa;
 	border-radius: 3px;
 	font: normal normal 400 10px/1.2 monospace;
+	vertical-align: middle;
 	padding: 1px 3px;
+	margin: 0 3px;
 }
 *::before {
 	content: "(";