Squashed commit of the following:

commit 847981ebcb
Merge: 0ea6dcff0e 23f2b9ef59
Author: Kris Stern <krisstern@outlook.com>
Date:   Wed Feb 26 09:16:52 2025 +0800

    Merge branch 'master' into add-groups-to-command-palette

commit 0ea6dcff0e
Merge: c0777dbe79 68425e2cd4
Author: Kris Stern <krisstern@outlook.com>
Date:   Wed Feb 26 01:06:33 2025 +0800

    Merge branch 'master' into add-groups-to-command-palette

commit c0777dbe79
Merge: 1638afe17e c37293c52d
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 24 13:40:35 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 1638afe17e
Merge: c987a9e536 b97764d3fd
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Fri Feb 21 11:49:03 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit c987a9e536
Merge: f909eec0d4 16748f4413
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Thu Feb 20 08:17:19 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit f909eec0d4
Merge: 85eedb7e88 217b0f5742
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Feb 19 16:12:45 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 85eedb7e88
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Feb 19 16:11:24 2025 +0000

    Move to Item

commit 8f4f117bac
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Feb 19 15:43:50 2025 +0000

    Tighten up animations + improve contrast

commit d7b7d6388d
Merge: 8750f7cb92 4fa61274f9
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Feb 19 08:50:45 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 8750f7cb92
Merge: 7b527340a2 a05c33f797
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Feb 18 21:42:31 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 7b527340a2
Merge: e2c133d128 3505fb3540
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 17 20:59:02 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit e2c133d128
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sun Feb 16 18:23:14 2025 +0000

    Update require-changelog-label.yml

commit d32a61c1ea
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sun Feb 16 17:11:18 2025 +0000

    Update _theme.scss

commit 42ecfcac5c
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sun Feb 16 17:10:48 2025 +0000

    Rename to Items

commit cc3779171a
Merge: 0f1cb2187c 2b9d4d62a6
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sun Feb 16 17:10:25 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 0f1cb2187c
Merge: 04dc6cd222 9474c89bf1
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Feb 12 20:42:01 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 04dc6cd222
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Feb 11 17:06:31 2025 +0000

    Reduce spacing a touch, fix icon spacing

commit 0ab3665587
Merge: 7c9e172b2f 848ac9b66a
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Feb 11 14:44:03 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 7c9e172b2f
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Feb 11 11:23:27 2025 +0000

    Update Messages.properties

commit ec6a5e5ee0
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Feb 11 08:51:16 2025 +0000

    Fix test

commit 14a64885a2
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 10 16:44:39 2025 +0000

    Tidy up

commit 46a9e5681a
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 10 16:28:15 2025 +0000

    Tidy

commit d7270b1fa4
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 10 16:06:04 2025 +0000

    Tidy

commit b2da3f8d39
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 10 16:03:37 2025 +0000

    Tidy up

commit b746fba008
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 10 15:53:53 2025 +0000

    Move to extensionpoint

commit 7827304ae1
Merge: cac127d119 d03a2e11c9
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Feb 10 15:45:28 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit cac127d119
Merge: add75bf6a9 e3e3c45270
Author: Tim Jacomb <21194782+timja@users.noreply.github.com>
Date:   Mon Jan 13 11:03:10 2025 +0000

    Merge branch 'jenkinsci:master' into add-groups-to-command-palette

commit add75bf6a9
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sat Jan 11 19:02:52 2025 +0000

    Update _command-palette.scss

commit eb4073f4fb
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sat Jan 11 18:59:37 2025 +0000

    Tidy up

commit 323e48fddf
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sat Jan 11 18:47:34 2025 +0000

    Update Job.java

commit 3cbdfbc4b5
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sat Jan 11 18:47:13 2025 +0000

    Update _command-palette.scss

commit 8fecf0d880
Merge: 428e826fcd 331c7685ca
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Sat Jan 11 18:45:30 2025 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 428e826fcd
Merge: 5657369d95 f1b6d31272
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Mon Dec 16 20:53:15 2024 +0000

    Merge branch 'master' into add-groups-to-command-palette

commit 5657369d95
Merge: 26f17a277f 674d5085c3
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Fri Dec 13 09:46:35 2024 +0000

    Merge branch 'add-icons-to-command-palette' into add-groups-to-command-palette

commit 674d5085c3
Merge: 809d2e6120 7020e80af8
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Fri Dec 13 09:42:59 2024 +0000

    Merge branch 'master' into add-icons-to-command-palette

commit 26f17a277f
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 22:10:56 2024 +0000

    Update _command-palette.scss

commit 2b6ffc85f3
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 22:09:09 2024 +0000

    Init

commit 809d2e6120
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 21:37:47 2024 +0000

    Make iconXml private, rename to icon

commit 3d45ca7c39
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 21:29:27 2024 +0000

    Add group field

commit 80f24cbfdc
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 21:25:23 2024 +0000

    Init

commit 1b9faa8fb0
Merge: d6868c970a 26738449cd
Author: Tim Jacomb <timjacomb1@gmail.com>
Date:   Wed Dec 11 21:11:56 2024 +0000

    Merge branch 'add-icons-to-command-palette' of github.com:janfaracik/jenkins into add-icons-to-command-palette

commit d6868c970a
Author: Tim Jacomb <timjacomb1@gmail.com>
Date:   Wed Dec 11 21:11:41 2024 +0000

    Reword javadoc

commit 26738449cd
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 21:03:29 2024 +0000

    Implement IconSpec in IComputer

commit 57910109f3
Merge: 661f994783 05ed7560fd
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 20:23:58 2024 +0000

    Merge branch 'master' into add-icons-to-command-palette

commit 661f994783
Merge: 23570203ea dad5ef3266
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 20:15:22 2024 +0000

    Merge branch 'refine-command-palette' into add-icons-to-command-palette

commit 23570203ea
Merge: 436a02b9d3 788ae63c50
Author: Tim Jacomb <timjacomb1@gmail.com>
Date:   Wed Dec 11 16:35:43 2024 +0000

    Merge branch 'add-icons-to-command-palette' of github.com:janfaracik/jenkins into add-icons-to-command-palette

commit 436a02b9d3
Author: Tim Jacomb <timjacomb1@gmail.com>
Date:   Wed Dec 11 16:35:24 2024 +0000

    Add support for images

commit a3fdb3e0c7
Merge: ea67d6a554 d22cc2fa3c
Author: Tim Jacomb <timjacomb1@gmail.com>
Date:   Wed Dec 11 15:27:12 2024 +0000

    Merge branch 'master' into add-icons-to-command-palette

commit 788ae63c50
Merge: ea67d6a554 d22cc2fa3c
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Wed Dec 11 10:00:04 2024 +0000

    Merge branch 'jenkinsci:master' into add-icons-to-command-palette

commit dad5ef3266
Merge: cc63c9c8e5 d22cc2fa3c
Author: Tim Jacomb <21194782+timja@users.noreply.github.com>
Date:   Wed Dec 11 09:07:05 2024 +0000

    Merge branch 'master' into refine-command-palette

commit ea67d6a554
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Dec 10 22:26:16 2024 +0000

    Update Search.java

commit a9aadbab30
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Dec 10 22:25:40 2024 +0000

    Revert "Update Search.java"

    This reverts commit 24837ea667.

commit 24837ea667
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Dec 10 21:59:03 2024 +0000

    Update Search.java

commit d43a8d3b2f
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Dec 10 21:54:23 2024 +0000

    Init

commit cc63c9c8e5
Author: Jan Faracik <43062514+janfaracik@users.noreply.github.com>
Date:   Tue Dec 10 21:37:09 2024 +0000

    Refine command palette

core/src/main/java/hudson/model/Computer.java

@@ -110,6 +110,7 @@ import jenkins.model.DisplayExecutor;
 import jenkins.model.IComputer;
 import jenkins.model.IDisplayExecutor;
 import jenkins.model.Jenkins;
+import jenkins.search.SearchGroup;
 import jenkins.security.ImpersonatingExecutorService;
 import jenkins.security.MasterToSlaveCallable;
 import jenkins.security.stapler.StaplerDispatchable;
@@ -1109,6 +1110,11 @@ public /*transient*/ abstract class Computer extends Actionable implements Acces
         return getUrl();
     }
 
+    @Override
+    public SearchGroup getSearchGroup() {
+        return SearchGroup.get(SearchGroup.ComputerSearchGroup.class);
+    }
+
     /**
      * {@link RetentionStrategy} associated with this computer.
      *

core/src/main/java/hudson/model/Item.java

@@ -39,6 +39,7 @@ import hudson.util.Secret;
 import java.io.IOException;
 import java.util.Collection;
 import jenkins.model.Jenkins;
+import jenkins.search.SearchGroup;
 import jenkins.util.SystemProperties;
 import jenkins.util.io.OnMaster;
 import org.kohsuke.stapler.StaplerRequest2;
@@ -249,6 +250,11 @@ public interface Item extends PersistenceRoot, SearchableModelObject, AccessCont
      */
     void delete() throws IOException, InterruptedException;
 
+    @Override
+    default SearchGroup getSearchGroup() {
+        return SearchGroup.get(SearchGroup.ItemSearchGroup.class);
+    }
+
     PermissionGroup PERMISSIONS = new PermissionGroup(Item.class, Messages._Item_Permissions_Title());
     Permission CREATE =
             new Permission(

core/src/main/java/hudson/model/User.java

@@ -72,6 +72,7 @@ import jenkins.model.Jenkins;
 import jenkins.model.Loadable;
 import jenkins.model.ModelObjectWithContextMenu;
 import jenkins.scm.RunWithSCM;
+import jenkins.search.SearchGroup;
 import jenkins.security.ImpersonatingUserDetailsService2;
 import jenkins.security.LastGrantedAuthoritiesProperty;
 import jenkins.security.UserDetailsCache;
@@ -284,6 +285,11 @@ public class User extends AbstractModelObject implements AccessControlled, Descr
         return UserAvatarResolver.resolve(this, "48x48");
     }
 
+    @Override
+    public SearchGroup getSearchGroup() {
+        return SearchGroup.get(SearchGroup.UserSearchGroup.class);
+    }
+
     /**
      * The URL of the user page.
      */

core/src/main/java/hudson/model/View.java

@@ -94,6 +94,7 @@ import jenkins.model.ModelObjectWithContextMenu;
 import jenkins.model.item_category.Categories;
 import jenkins.model.item_category.Category;
 import jenkins.model.item_category.ItemCategory;
+import jenkins.search.SearchGroup;
 import jenkins.security.stapler.StaplerNotDispatchable;
 import jenkins.util.xml.XMLUtils;
 import jenkins.widgets.HasWidgets;
@@ -565,6 +566,11 @@ public abstract class View extends AbstractModelObject implements AccessControll
         return "symbol-jobs";
     }
 
+    @Override
+    public SearchGroup getSearchGroup() {
+        return SearchGroup.get(SearchGroup.ViewSearchGroup.class);
+    }
+
     /**
      * Returns the transient {@link Action}s associated with the top page.
      *

core/src/main/java/hudson/search/Search.java

@@ -29,6 +29,8 @@ import static jakarta.servlet.http.HttpServletResponse.SC_NOT_FOUND;
 
 import edu.umd.cs.findbugs.annotations.CheckForNull;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import hudson.ExtensionComponent;
+import hudson.ExtensionList;
 import hudson.Util;
 import hudson.util.EditDistance;
 import io.jenkins.servlet.ServletExceptionWrapper;
@@ -37,12 +39,16 @@ import java.io.IOException;
 import java.util.AbstractList;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.Comparator;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.stream.Collectors;
 import jenkins.model.Jenkins;
+import jenkins.search.SearchGroup;
 import jenkins.security.stapler.StaplerNotDispatchable;
 import jenkins.util.MemoryReductionUtil;
 import jenkins.util.SystemProperties;
@@ -171,11 +177,26 @@ public class Search implements StaplerProxy {
 
             if (iconName.startsWith("symbol")) {
                 r.suggestions.add(new Item(curItem.getPath(), curItem.getUrl(),
-                        Symbol.get(new SymbolRequest.Builder().withRaw(iconName).build())));
+                        Symbol.get(new SymbolRequest.Builder().withRaw(iconName).build()), "symbol", curItem.item.getSearchGroup().getDisplayName()));
             } else {
-                r.suggestions.add(new Item(curItem.getPath(), curItem.getUrl(), iconName, "image"));
+                r.suggestions.add(new Item(curItem.getPath(), curItem.getUrl(), iconName, "image", curItem.item.getSearchGroup().getDisplayName()));
             }
         }
+
+        // Sort results by group
+        ExtensionList<SearchGroup> groupsExtensionList = ExtensionList.lookup(SearchGroup.class);
+        List<ExtensionComponent<SearchGroup>> components = groupsExtensionList.getComponents();
+        Map<String, Double> searchGroupOrdinal = components.stream()
+                .collect(Collectors.toMap(
+                        (k) -> k.getInstance().getDisplayName(),
+                        ExtensionComponent::ordinal
+                ));
+        r.suggestions.sort(
+                Comparator.comparingDouble((Item item) -> searchGroupOrdinal.getOrDefault(item.getGroup(), Double.MAX_VALUE))
+                        .reversed()
+                        .thenComparing(item -> item.name)
+        );
+
         rsp.serveExposedBean(req, r, new ExportConfig());
     }
 
@@ -279,22 +300,19 @@ public class Search implements StaplerProxy {
 
         private final String icon;
 
+        private final String group;
+
         public Item(String name) {
-            this(name, null, null);
+            this(name, null, null, "symbol", null);
         }
 
-        public Item(String name, String url, String icon) {
+        public Item(String name, String url, String icon, String type, String group) {
             this.name = name;
             this.url = url;
             this.icon = icon;
-            this.type = "symbol";
-        }
-
-        public Item(String name, String url, String icon, String type) {
             this.name = name;
-            this.url = url;
-            this.icon = icon;
             this.type = type;
+            this.group = group;
         }
 
         @Exported
@@ -311,6 +329,11 @@ public class Search implements StaplerProxy {
         public String getType() {
             return type;
         }
+
+        @Exported
+        public String getGroup() {
+            return group;
+        }
     }
 
     private enum Mode {

core/src/main/java/hudson/search/SearchItem.java

@@ -25,6 +25,7 @@
 package hudson.search;
 
 import hudson.model.Build;
+import jenkins.search.SearchGroup;
 import org.jenkins.ui.icon.IconSpec;
 
 /**
@@ -63,6 +64,10 @@ public interface SearchItem {
         return "symbol-search";
     }
 
+    default SearchGroup getSearchGroup() {
+        return SearchGroup.get(SearchGroup.UnclassifiedSearchGroup.class);
+    }
+
     /**
      * Returns the {@link SearchIndex} to further search sub items inside this item.
      *

core/src/main/java/jenkins/search/SearchGroup.java

@@ -0,0 +1,73 @@
+package jenkins.search;
+
+import static jenkins.search.Messages.SearchGroup_ComputerSearchGroup_DisplayName;
+import static jenkins.search.Messages.SearchGroup_ItemSearchGroup_DisplayName;
+import static jenkins.search.Messages.SearchGroup_UnclassifiedSearchGroup_DisplayName;
+import static jenkins.search.Messages.SearchGroup_UserSearchGroup_DisplayName;
+import static jenkins.search.Messages.SearchGroup_ViewSearchGroup_DisplayName;
+
+import edu.umd.cs.findbugs.annotations.NonNull;
+import hudson.Extension;
+import hudson.ExtensionList;
+import hudson.ExtensionPoint;
+import hudson.model.ModelObject;
+
+public interface SearchGroup extends ExtensionPoint, ModelObject {
+
+    static ExtensionList<SearchGroup> all() {
+        return ExtensionList.lookup(SearchGroup.class);
+    }
+
+    static @NonNull <T extends SearchGroup> T get(Class<T> type) {
+        T category = all().get(type);
+        if (category == null) {
+            throw new AssertionError("Group not found. It seems the " + type + " is not annotated with @Extension and so not registered");
+        }
+        return category;
+    }
+
+    @Extension(ordinal = -1)
+    class UnclassifiedSearchGroup implements SearchGroup {
+
+        @Override
+        public String getDisplayName() {
+            return SearchGroup_UnclassifiedSearchGroup_DisplayName();
+        }
+    }
+
+    @Extension(ordinal = 999)
+    class ItemSearchGroup implements SearchGroup {
+
+        @Override
+        public String getDisplayName() {
+            return SearchGroup_ItemSearchGroup_DisplayName();
+        }
+    }
+
+    @Extension
+    class ComputerSearchGroup implements SearchGroup {
+
+        @Override
+        public String getDisplayName() {
+            return SearchGroup_ComputerSearchGroup_DisplayName();
+        }
+    }
+
+    @Extension
+    class ViewSearchGroup implements SearchGroup {
+
+        @Override
+        public String getDisplayName() {
+            return SearchGroup_ViewSearchGroup_DisplayName();
+        }
+    }
+
+    @Extension
+    class UserSearchGroup implements SearchGroup {
+
+        @Override
+        public String getDisplayName() {
+            return SearchGroup_UserSearchGroup_DisplayName();
+        }
+    }
+}

core/src/main/resources/jenkins/search/Messages.properties

@@ -0,0 +1,27 @@
+# The MIT License
+#
+# Copyright (c) 2025 Jan Faracik
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+SearchGroup.UnclassifiedSearchGroup.DisplayName=Other
+SearchGroup.ItemSearchGroup.DisplayName=Items
+SearchGroup.ComputerSearchGroup.DisplayName=Nodes
+SearchGroup.ViewSearchGroup.DisplayName=Views
+SearchGroup.UserSearchGroup.DisplayName=Users

src/main/js/components/command-palette/datasources.js

@@ -21,6 +21,7 @@ export const JenkinsSearchSource = {
             type: e.type,
             label: e.name,
             url: correctAddress(e.url),
+            group: e.group,
           }),
         );
       }),

src/main/js/components/command-palette/index.js

@@ -5,6 +5,7 @@ import * as Symbols from "./symbols";
 import makeKeyboardNavigable from "@/util/keyboard";
 import { xmlEscape } from "@/util/security";
 import { createElementFromHtml } from "@/util/dom";
+import { groupResultsByCategory } from "@/components/command-palette/utils";
 
 const datasources = [JenkinsSearchSource];
 
@@ -68,6 +69,7 @@ function init() {
           label: i18n.dataset.getHelp,
           url: document.querySelector("body").dataset.searchHelpUrl,
           isExternal: true,
+          group: null,
         }),
       ]);
     } else {
@@ -77,15 +79,26 @@ function init() {
     }
 
     results.then((results) => {
+      results = groupResultsByCategory(results);
+
       // Clear current search results
       searchResults.innerHTML = "";
 
       if (query.length === 0 || Object.keys(results).length > 0) {
-        results.forEach(function (obj) {
+        for (const [group, items] of Object.entries(results)) {
+          if (group !== "null") {
+            const heading = document.createElement("p");
+            heading.className = "jenkins-command-palette__results__heading";
+            heading.innerText = group;
+            searchResults.append(heading);
+          }
+
+          items.forEach(function (obj) {
             const link = createElementFromHtml(obj.render());
             link.addEventListener("mouseenter", (e) => itemMouseEnter(e));
             searchResults.append(link);
           });
+        }
 
         updateSelectedItem(0);
       } else {

src/main/js/components/command-palette/models.js

@@ -7,12 +7,14 @@ import { xmlEscape } from "@/util/security";
  * @param {string} params.label
  * @param {'symbol' | 'image'} params.type
  * @param {string} params.url
+ * @param {string | null} params.group
  * @param {boolean | undefined} params.isExternal
  */
 export function LinkResult(params) {
   return {
     label: params.label,
     url: params.url,
+    group: params.group,
     render: () => {
       return `<a class="jenkins-command-palette__results__item" href="${xmlEscape(
         params.url,

src/main/js/components/command-palette/utils.js

@@ -0,0 +1,13 @@
+/**
+ * Group results by 'group' field into a map
+ */
+export function groupResultsByCategory(array) {
+  return array.reduce((hash, obj) => {
+    if (obj.group === undefined) {
+      return hash;
+    }
+    return Object.assign(hash, {
+      [obj.group]: (hash[obj.group] || []).concat(obj),
+    });
+  }, {});
+}

src/main/scss/abstracts/_theme.scss

@@ -192,17 +192,17 @@ $semantics: (
   --link-font-weight: var(--font-bold-weight);
 
   // Command Palette
-  --command-palette-results-backdrop-filter: contrast(0.7) brightness(1.5)
+  --command-palette-results-backdrop-filter: saturate(1.5) blur(5px);
-    saturate(1.4) blur(20px);
   --command-palette-inset-shadow:
     inset 0 0 2px 2px rgb(255 255 255 / 0.1),
-    var(--jenkins-border--subtle-shadow);
+    var(--jenkins-border--subtle-shadow),
+    0 5px 10px var(--jenkins-border-color--subtle);
 
   ::backdrop {
-    --command-palette-backdrop-background: radial-gradient(
+    --command-palette-backdrop-background: color-mix(
-      farthest-corner at 50% 30vh,
+      in sRGB,
-      rgb(0 0 0 / 0.3),
+      var(--black) 17.5%,
-      rgb(0 0 0 / 0.1)
+      transparent
     );
   }
 

src/main/scss/components/_command-palette.scss

@@ -1,6 +1,12 @@
 @use "../abstracts/mixins";
 @use "../base/breakpoints";
 
+$command-palette-background: color-mix(
+  in sRGB,
+  var(--card-background) 92.5%,
+  transparent
+);
+
 .jenkins-command-palette__dialog {
   background: none;
   border: none;
@@ -14,19 +20,19 @@
 
   &::backdrop {
     background: var(--command-palette-backdrop-background);
-    backdrop-filter: contrast(0.7) brightness(0.9) saturate(1.25) blur(3px);
+    backdrop-filter: blur(1px);
-    animation: jenkins-dialog-backdrop-animate-in 0.1s linear;
+    animation: jenkins-dialog-backdrop-animate-in 0.075s linear;
   }
 
   &[open] {
-    animation: command-palette-animate-in 0.1s cubic-bezier(0, 0.68, 0.5, 1.5);
+    animation: command-palette-animate-in 0.075s cubic-bezier(0, 0.68, 0.5, 1.5);
   }
 
   &[closing] {
-    animation: command-palette-animate-out 0.1s linear;
+    animation: command-palette-animate-out 0.05s linear;
 
     &::backdrop {
-      animation: jenkins-dialog-backdrop-animate-out 0.1s linear;
+      animation: jenkins-dialog-backdrop-animate-out 0.05s linear;
     }
   }
 }
@@ -48,7 +54,7 @@
 }
 
 .jenkins-command-palette__wrapper {
-  --inset: 15vh;
+  --inset: 10vh;
 
   width: 100%;
   height: 100%;
@@ -76,7 +82,7 @@
   &__search {
     --search-bar-height: 3rem !important;
 
-    background: transparent;
+    background: $command-palette-background;
     box-shadow: var(--command-palette-inset-shadow);
     margin-bottom: var(--section-padding);
     border-radius: 1rem;
@@ -109,12 +115,13 @@
     display: flex;
     flex-direction: column;
     border-radius: 1rem;
+    background: $command-palette-background;
     backdrop-filter: var(--command-palette-results-backdrop-filter);
     box-shadow: var(--command-palette-inset-shadow);
 
     // If set to 0, Safari won't always show the backdrop-filter
     height: 1px;
-    transition: height var(--standard-transition);
+    transition: height 0.15s ease;
     overflow: hidden;
     will-change: height;
   }
@@ -125,14 +132,13 @@
     padding: 0.5rem;
 
     &__heading {
-      font-weight: var(--font-bold-weight);
       font-size: var(--font-size-sm);
       margin: 0;
-      padding: 0.75rem 0.75rem 0.625rem;
+      padding: 0.375rem 0.625rem;
       color: var(--text-color-secondary);
 
       &:not(:first-of-type) {
-        padding-top: 2rem;
+        padding-top: 1.375rem;
       }
     }
 
@@ -153,10 +159,9 @@
       display: flex;
       align-items: center;
       justify-content: flex-start;
-      padding: 0.75rem;
+      padding: 0.625rem;
       border-radius: 0.5rem;
       color: var(--text-color) !important;
-      transition: var(--standard-transition);
 
       &--hover {
         &::before {
@@ -171,7 +176,7 @@
         justify-content: center;
         width: 1.375rem;
         height: 1.375rem;
-        margin-right: 0.75rem;
+        margin-right: 0.625rem;
         overflow: hidden;
         pointer-events: none;
         color: var(--text-color);
@@ -210,8 +215,8 @@
   &__info {
     font-size: var(--font-size-sm);
     margin: 0;
-    padding: 0 14px;
+    padding: 0 0.625rem;
-    line-height: 46px;
+    line-height: 42px;
     color: var(--text-color);
 
     span {

test/src/test/java/hudson/model/AbstractProjectTest.java

@@ -666,6 +666,7 @@ public class AbstractProjectTest {
             o.put("url", JSONObject.fromObject(null));
             o.put("icon", JSONObject.fromObject(null));
             o.put("type", "symbol");
+            o.put("group", JSONObject.fromObject(null));
             expected.add(o);
         }
         assertThat(suggestions.containsAll(expected), is(true));