diff --git a/docs/en/Blog-Posts/2020-10-15 v3_3_Preview/POST.md b/docs/en/Blog-Posts/2020-10-15 v3_3_Preview/POST.md
index 4e19a294c1..886e8a145d 100644
--- a/docs/en/Blog-Posts/2020-10-15 v3_3_Preview/POST.md	
+++ b/docs/en/Blog-Posts/2020-10-15 v3_3_Preview/POST.md	
@@ -213,7 +213,7 @@ There are some breaking changes with the Blazor UI. If you've built an applicati
 When you create a new project, profile management doesn't work, you get an exception because it can't find the `/libs/cropperjs/css/cropper.min.css` file. To fix the issue;
 
 * Add `"@volo/account": "^3.3.0-rc.1"` to the `package.json` in the `.Host` project.
-* Run `yarn` (or `npm install`), then `gulp` on a command line terminal in the root folder of the `.Host` project.
+* Run `yarn` (or `npm install`), then `abp install-libs` on a command line terminal in the root folder of the `.Host` project.
 
 ### Multi-Tenant Social Logins
 
diff --git a/docs/en/Modules/Docs.md b/docs/en/Modules/Docs.md
index 4c764ee2c6..3894e29d20 100644
--- a/docs/en/Modules/Docs.md
+++ b/docs/en/Modules/Docs.md
@@ -188,7 +188,7 @@ Open `package.json` and add `@abp/docs": "^2.9.0` as shown below:
   Then open the command line terminal in the `Acme.MyProject.Web` project folder and run the following command:
 
   1. `yarn`
-  2. `gulp`
+  2. `abp install-libs`
 
 ### 4- Database Integration
 
diff --git a/docs/en/Modules/Virtual-File-Explorer.md b/docs/en/Modules/Virtual-File-Explorer.md
index bae87ba95a..b0e25a2d65 100644
--- a/docs/en/Modules/Virtual-File-Explorer.md
+++ b/docs/en/Modules/Virtual-File-Explorer.md
@@ -61,7 +61,7 @@ Or you can also manually install nuget package to `Acme.MyProject.Web` project:
   Then open the command line terminal in the `Acme.MyProject.Web` project folder and run the following command:
 
   1. `yarn`
-  2. `gulp`
+  2. `abp install-libs`
 
 That's all,Now run the application and Navigate to `/VirtualFileExplorer`. You will see virtual file explorer page:
 
diff --git a/docs/en/SignalR-Integration.md b/docs/en/SignalR-Integration.md
index 29c37e30b2..c8a25215de 100644
--- a/docs/en/SignalR-Integration.md
+++ b/docs/en/SignalR-Integration.md
@@ -70,10 +70,10 @@ This will add the `@abp/signalr` to the dependencies in the `package.json` of yo
 }
 ````
 
-Run the `gulp` in the root folder of your web project:
+Run `abp install-libs` command in the root folder of your web project:
 
 ````bash
-gulp
+abp install-libs
 ````
 
 This will copy the SignalR JavaScript files into your project:
diff --git a/docs/en/UI/AspNetCore/Basic-Theme.md b/docs/en/UI/AspNetCore/Basic-Theme.md
index 50a82142ef..0a5b2c152f 100644
--- a/docs/en/UI/AspNetCore/Basic-Theme.md
+++ b/docs/en/UI/AspNetCore/Basic-Theme.md
@@ -15,7 +15,7 @@ The Basic Theme has RTL (Right-to-Left language) support.
 * Install the [Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic](https://www.nuget.org/packages/Volo.Abp.AspNetCore.Mvc.UI.Theme.Basic) NuGet package to your web project.
 * Add `AbpAspNetCoreMvcUiBasicThemeModule` into the `[DependsOn(...)]` attribute for your [module class](../../Module-Development-Basics.md) in the web project.
 * Install the [@abp/aspnetcore.mvc.ui.theme.basic](https://www.npmjs.com/package/@abp/aspnetcore.mvc.ui.theme.basic) NPM package to your web project (e.g. `npm install @abp/aspnetcore.mvc.ui.theme.basic` or `yarn add @abp/aspnetcore.mvc.ui.theme.basic`).
-* Run `gulp` command in a command line terminal in the web project's folder.
+* Run `abp install-libs` command in a command line terminal in the web project's folder.
 
 ## Layouts
 
diff --git a/docs/en/UI/AspNetCore/Client-Side-Package-Management.md b/docs/en/UI/AspNetCore/Client-Side-Package-Management.md
index 645200a363..0294febb48 100644
--- a/docs/en/UI/AspNetCore/Client-Side-Package-Management.md
+++ b/docs/en/UI/AspNetCore/Client-Side-Package-Management.md
@@ -61,7 +61,13 @@ Using NPM packages and NPM/Yarn tool is the de facto standard for client side li
 
 Next challenge is copying needed resources (js, css, img... files) from the `node_modules` into a folder inside the **wwwroot** folder to make it accessible to the clients/browsers.
 
-ABP defines a [Gulp](https://gulpjs.com/) based task to **copy resources** from **node_modules** to **wwwroot/libs** folder. Each **standard package** (see the *@ABP NPM Packages* section) defines the mapping for its own files. So, most of the time, you only configure dependencies.
+[ABP CLI](../../CLI.md) offers the command below to **copy resources** from **node_modules** to **wwwroot/libs** folder. You have to run it in the root folder of your web project:
+
+````bash
+abp install-libs
+````
+
+Each **standard package** (see the *@ABP NPM Packages* section) defines the mapping for its own files. So, most of the time, you only configure dependencies.
 
 The **startup templates** are already configured to work all these out of the box. This section will explain the configuration options.
 
@@ -100,17 +106,17 @@ mappings: {
 }
 ````
 
-#### Using The Gulp
+#### Using ABP CLI To Copy Resources
 
-Once you properly configure the `abp.resourcemapping.js` file, you can run the gulp command from the command line:
+Once you properly configure the `abp.resourcemapping.js` file, you can run the [ABP CLI](../../CLI.md) command from the command line:
 
-````
-gulp
+````bash
+abp install-libs
 ````
 
-When you run the `gulp`, all packages will copy their own resources into the **wwwroot/libs** folder. Running `yarn & gulp` is only necessary if you make a change in your dependencies in the **package.json** file.
+When you run this command, all packages will copy their own resources into the **wwwroot/libs** folder. Running `yarn` & `abp install-libs` are only necessary if you make a change in your dependencies in the **package.json** file.
 
-> When you run the Gulp command, dependencies of the application are resolved using the package.json file. The Gulp task automatically discovers and maps all resources from all dependencies (recursively).
+> When you run the `abp install-libs` command, dependencies of the application are resolved using the package.json file. [ABP CLI](../../CLI.md) automatically discovers and maps all resources from all dependencies (recursively).
 
 #### See Also
 
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server.Tiered/gulpfile.js b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server.Tiered/gulpfile.js
deleted file mode 100644
index f7ebc78f23..0000000000
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server.Tiered/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server/gulpfile.js b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server/gulpfile.js
deleted file mode 100644
index f7ebc78f23..0000000000
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Blazor.Server/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.HostWithIds/gulpfile.js b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.HostWithIds/gulpfile.js
deleted file mode 100644
index f7ebc78f23..0000000000
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.HttpApi.HostWithIds/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.IdentityServer/gulpfile.js b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.IdentityServer/gulpfile.js
deleted file mode 100644
index 5dcf4c5c6f..0000000000
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.IdentityServer/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/gulpfile.js b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/gulpfile.js
deleted file mode 100644
index f7ebc78f23..0000000000
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web.Host/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/gulpfile.js b/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/gulpfile.js
deleted file mode 100644
index f7ebc78f23..0000000000
--- a/templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Web/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/gulpfile.js b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/gulpfile.js
deleted file mode 100644
index f7ebc78f23..0000000000
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Blazor.Server.Host/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.IdentityServer/gulpfile.js b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.IdentityServer/gulpfile.js
deleted file mode 100644
index 5dcf4c5c6f..0000000000
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.IdentityServer/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Host/gulpfile.js b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Host/gulpfile.js
deleted file mode 100644
index f7ebc78f23..0000000000
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Host/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file
diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/gulpfile.js b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/gulpfile.js
deleted file mode 100644
index 5dcf4c5c6f..0000000000
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.Web.Unified/gulpfile.js
+++ /dev/null
@@ -1,9 +0,0 @@
-"use strict";
-
-var gulp = require("gulp"),
-    path = require('path'),
-    copyResources = require('./node_modules/@abp/aspnetcore.mvc.ui/gulp/copy-resources.js');
-
-exports.default = function(){
-    return copyResources(path.resolve('./'));
-};
\ No newline at end of file