diff --git a/types/d3-tile/.npmignore b/types/d3-tile/.npmignore
new file mode 100644
index 00000000000000..93e307400a5456
--- /dev/null
+++ b/types/d3-tile/.npmignore
@@ -0,0 +1,5 @@
+*
+!**/*.d.ts
+!**/*.d.cts
+!**/*.d.mts
+!**/*.d.*.ts
diff --git a/types/d3-tile/d3-tile-tests.ts b/types/d3-tile/d3-tile-tests.ts
new file mode 100644
index 00000000000000..d49e69c987d044
--- /dev/null
+++ b/types/d3-tile/d3-tile-tests.ts
@@ -0,0 +1,93 @@
+import * as d3 from "d3";
+
+// test variables
+let tileLayout: d3.TileLayout;
+let tile: d3.Tile;
+let tiles: d3.Tiles;
+let zoomTransform: d3.ZoomTransform;
+
+// test tile() constructor
+tileLayout = d3.tile();
+
+// test invoke with no arguments
+tiles = tileLayout();
+
+// test invoke with ZoomTransform argument
+zoomTransform = d3.zoomTransform(document.createElement("svg"));
+tiles = tileLayout(zoomTransform);
+
+// test size getter/setter
+let sizeValue: [number, number] = tileLayout.size();
+tileLayout = tileLayout.size([800, 600]);
+
+// test scale getter/setter with number
+let scaleFunc: (...args: any[]) => number = tileLayout.scale();
+tileLayout = tileLayout.scale(256);
+tileLayout = tileLayout.scale((...args: any[]) => 256);
+
+// test translate getter/setter with array
+let translateFunc: (...args: any[]) => [number, number] = tileLayout.translate();
+tileLayout = tileLayout.translate([0, 0]);
+tileLayout = tileLayout.translate((...args: any[]) => [0, 0]);
+
+// test zoomDelta getter/setter
+let zoomDeltaValue: number = tileLayout.zoomDelta();
+tileLayout = tileLayout.zoomDelta(0);
+tileLayout = tileLayout.zoomDelta(-1);
+tileLayout = tileLayout.zoomDelta(1);
+
+// test clamp getter/setter
+let clampValue: boolean = tileLayout.clamp();
+tileLayout = tileLayout.clamp(true);
+tileLayout = tileLayout.clamp(false);
+
+// test clampX getter/setter
+let clampXValue: boolean = tileLayout.clampX();
+tileLayout = tileLayout.clampX(true);
+tileLayout = tileLayout.clampX(false);
+
+// test clampY getter/setter
+let clampYValue: boolean = tileLayout.clampY();
+tileLayout = tileLayout.clampY(true);
+tileLayout = tileLayout.clampY(false);
+
+// test tileSize getter/setter
+let tileSizeValue: number = tileLayout.tileSize();
+tileLayout = tileLayout.tileSize(256);
+tileLayout = tileLayout.tileSize(512);
+
+// test extent getter/setter
+let extentValue: [[number, number], [number, number]] = tileLayout.extent();
+tileLayout = tileLayout.extent([[0, 0], [960, 500]]);
+tileLayout = tileLayout.extent([[0, 0], [1920, 1080]]);
+
+// test tiles array properties
+let tilesLength: number = tiles.length;
+let tilesScale: number = tiles.scale;
+let tilesTranslate: [number, number] = tiles.translate;
+
+// test tile coordinates
+for (let i = 0; i < tiles.length; i++) {
+    let tileCoord: d3.Tile = tiles[i];
+    let x: number = tileCoord[0];
+    let y: number = tileCoord[1];
+    let z: number = tileCoord[2];
+}
+
+// test tileWrap function
+let wrappedTile: [number, number, number] = d3.tileWrap([1, 2, 3]);
+let wrappedX: number = wrappedTile[0];
+let wrappedY: number = wrappedTile[1];
+let wrappedZ: number = wrappedTile[2];
+
+// test method chaining
+tileLayout
+    .size([800, 600])
+    .scale(256)
+    .translate([0, 0])
+    .zoomDelta(0)
+    .clamp(true)
+    .clampX(true)
+    .clampY(true)
+    .tileSize(256)
+    .extent([[0, 0], [960, 500]]);
diff --git a/types/d3-tile/index.d.ts b/types/d3-tile/index.d.ts
new file mode 100644
index 00000000000000..ee0bb504ff2817
--- /dev/null
+++ b/types/d3-tile/index.d.ts
@@ -0,0 +1,150 @@
+import { ZoomTransform } from "d3";
+
+declare module "d3" {
+    type Tile = [number, number, number];
+
+    interface Tiles extends Array<Tile> {
+        translate: [number, number];
+        scale: number;
+    }
+
+    interface TileLayout {
+        /**
+         * Computes the set of tiles to display given the current settings,
+         * computing the scale and translate by invoking the corresponding
+         * accessors with the given arguments. Returns an array of [x, y, z]
+         * arrays representing the x- (horizontal), y- (vertical) and z- (zoom)
+         * coordinates of the visible tiles. The returned tiles array also has
+         * tiles.scale and tiles.translate properties which together with an
+         * individual tile’s x and y determine the intended location of the tile
+         * in the viewport.
+         */
+        (): Tiles;
+        (t: ZoomTransform): Tiles;
+
+        /**
+         * If size is specified, sets this tile layout’s viewport size to the
+         * specified array of numbers [width, height] and returns this tile
+         * layout. If size is not specified, returns the current viewport size,
+         * which defaults to [960, 500]. This is a convenience method for setting
+         * the viewport extent to [[0, 0], [width, height]].
+         */
+        size(): [number, number];
+        size(size: [number, number]): this;
+
+        /**
+         * If scale is specified, sets this tile layout’s scale function and
+         * returns this tile layout. If scale is a function, it is invoked when
+         * the tile layout is invoked, being passed the same arguments as the tile
+         * layout; this function must return a number indicating the desired width
+         * and height of the world tile [0, 0, 0]. If scale is not a function, it
+         * assumed to be a constant number, and is wrapped in a function which
+         * returns the specified number. If scale is not specified, returns the
+         * current layout scale function.
+         */
+        scale(): (...args: any[]) => number;
+        scale(scale: number | ((...args: any[]) => number)): this;
+
+        /**
+         * If translate is specified, sets this tile layout’s translate function
+         * and returns this tile layout. If translate is a function, it is invoked
+         * when the tile layout is invoked, being passed the same arguments as the
+         * tile layout; this function must return an array of numbers [x, y]
+         * indicating the desired coordinates the center of the world tile [0, 0,
+         * 0]. If translate is not a function, it is assumed to be a constant
+         * array [x, y] and is wrapped in a function which returns the specified
+         * array. If translate is not specified, returns the current layout
+         * translate function.
+         */
+        translate(): (...args: any[]) => [number, number];
+        translate(
+            translate: [
+                number,
+                number,
+            ] | ((...args: any[]) => [number, number]),
+        ): this;
+
+        /**
+         * If zoomDelta is specified, sets this tile layout’s zoom offset to the
+         * specified number zoomDelta and returns this tile layout. If zoomDelta
+         * is not specified, returns the current zoom offset, which defaults to 0.
+         * The zoom offset affects which z-coordinate is chosen based on the
+         * current scale; the default zoom offset of 0 which choose the z that is
+         * closest the displayed size; a zoom offset of -1 will use z - 1, giving
+         * tiles that are twice as big (lower resolution); a zoom offset of +1
+         * will use z + 1, giving tiles that are twice as small (higher
+         * resolution). The latter might be appropriate for showing 256×256 tiles
+         * in a 128×128 space on a high-resolution screen.
+         */
+        zoomDelta(): number;
+        zoomDelta(zoomDelta: number): this;
+
+        /**
+         * If clamp is specified, sets tile.clampX and tile.clampY to the
+         * specified boolean clamp and returns this tile layout. If clamp is not
+         * specified, returns true if tile.clampX and tile.clampY are both true,
+         * and false otherwise.
+         */
+        clamp(): boolean;
+        clamp(clamp: boolean): this;
+
+        /**
+         * If clamp is specified, sets whether or not the visible tiles will be
+         * clamped in the x-coordinate and returns this tile layout. If clamp is
+         * not specified, returns the current x-clamp, which defaults to true. If
+         * the x-clamp is false, then the tile layout will return tiles that are
+         * outside the “world” tile [0, 0, 0], with x-coordinates that are outside
+         * the normal bounds 0 ≤ x < 2^z. See d3.tileWrap for converting these
+         * coordinates to wrapped in-world coordinates.
+         */
+        clampX(): boolean;
+        clampX(clamp: boolean): this;
+
+        /**
+         * If clamp is specified, sets whether or not the visible tiles will be
+         * clamped in the y-coordinate and returns this tile layout. If clamp is
+         * not specified, returns the current y-clamp, which defaults to true. If
+         * the y-clamp is false, then the tile layout will return tiles that are
+         * outside the “world” tile [0, 0, 0], with y-coordinates that are outside
+         * the normal bounds 0 ≤ y < 2^z. See d3.tileWrap for converting these
+         * coordinates to wrapped in-world coordinates. See also tile.clampX.
+         */
+        clampY(): boolean;
+        clampY(clamp: boolean): this;
+
+        /**
+         * If tileSize is specified, sets this tile layout’s tile width and height
+         * to the specified number tileSize and returns this tile layout. If
+         * tileSize is not specified, returns the current layout tile size, which
+         * defaults to 256. 256×256 is the most common tile size among tile
+         * providers.
+         */
+        tileSize(): number;
+        tileSize(tileSize: number): this;
+
+        /**
+         * If extent is specified, sets this tile layout’s viewport extent to the
+         * specified array [[x0, y0], [x1, y1]], where [x0, y0] is the top-left
+         * corner and [x1, y1] is the bottom-right corner, and returns this tile
+         * layout. If extent is not specified, returns the current viewport
+         * extent, which defaults to [[0, 0], [960, 500]]. Setting the viewport
+         * extent implicitly sets the viewport size.
+         */
+        extent(): [[number, number], [number, number]];
+        extent(extent: [[number, number], [number, number]]): this;
+    }
+
+    /**
+     * Constructs a new tile layout with the default settings.
+     */
+    function tile(): TileLayout;
+
+    /**
+     * Given tile coordinates [x, y, z], where x and y may be outside the
+     * "world" tile [0, 0, 0], returns the wrapped tile coordinates [x′, y′, z]
+     * where j = 2 ^ z, x′ = x - ⌊x / j⌋ * j and y′ = y - ⌊y / j⌋ * j. This
+     * function is most commonly used in conjunction with tile.clampX to allow
+     * horizontal wrapping of web Mercator tiles.
+     */
+    function tileWrap(tile: [number, number, number]): [number, number, number];
+}
diff --git a/types/d3-tile/package.json b/types/d3-tile/package.json
new file mode 100644
index 00000000000000..e7dd07fb75cda2
--- /dev/null
+++ b/types/d3-tile/package.json
@@ -0,0 +1,20 @@
+{
+    "private": true,
+    "name": "@types/d3-tile",
+    "version": "1.0.9999",
+    "projects": [
+        "https://github.com/d3/d3-tile"
+    ],
+    "dependencies": {
+        "@types/d3": "*"
+    },
+    "devDependencies": {
+        "@types/d3-tile": "workspace:."
+    },
+    "owners": [
+        {
+            "name": "Mouad Naciri",
+            "githubUsername": "NaciriMouad"
+        }
+    ]
+}
diff --git a/types/d3-tile/tsconfig.json b/types/d3-tile/tsconfig.json
new file mode 100644
index 00000000000000..561596c48f3d43
--- /dev/null
+++ b/types/d3-tile/tsconfig.json
@@ -0,0 +1,21 @@
+{
+    "compilerOptions": {
+        "module": "node16",
+        "lib": [
+            "es6",
+            "dom"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "esModuleInterop": true
+    },
+    "files": [
+        "index.d.ts",
+        "d3-tile-tests.ts"
+    ]
+}
diff --git a/types/primer__octicons/index.d.ts b/types/primer__octicons/index.d.ts
index 1cf15f89be3cdc..aafeea25095790 100644
--- a/types/primer__octicons/index.d.ts
+++ b/types/primer__octicons/index.d.ts
@@ -87,6 +87,7 @@ declare namespace octicons {
     type IconName =
         | "accessibility"
         | "accessibility-inset"
+        | "agent"
         | "ai-model"
         | "alert"
         | "alert-fill"
@@ -111,8 +112,11 @@ declare namespace octicons {
         | "book"
         | "bookmark"
         | "bookmark-fill"
+        | "bookmark-filled"
         | "bookmark-slash"
         | "bookmark-slash-fill"
+        | "boolean-off"
+        | "boolean-on"
         | "briefcase"
         | "broadcast"
         | "browser"
@@ -123,6 +127,7 @@ declare namespace octicons {
         | "check-circle"
         | "check-circle-fill"
         | "checkbox"
+        | "checkbox-fill"
         | "checklist"
         | "chevron-down"
         | "chevron-left"
@@ -144,7 +149,9 @@ declare namespace octicons {
         | "columns"
         | "command-palette"
         | "comment"
+        | "comment-ai"
         | "comment-discussion"
+        | "compose"
         | "container"
         | "copilot"
         | "copilot-error"
@@ -153,6 +160,7 @@ declare namespace octicons {
         | "cpu"
         | "credit-card"
         | "cross-reference"
+        | "crosshairs"
         | "dash"
         | "database"
         | "dependabot"
@@ -163,6 +171,7 @@ declare namespace octicons {
         | "device-mobile"
         | "devices"
         | "diamond"
+        | "dice"
         | "diff"
         | "diff-added"
         | "diff-ignored"
@@ -177,6 +186,7 @@ declare namespace octicons {
         | "download"
         | "duplicate"
         | "ellipsis"
+        | "exclamation"
         | "eye"
         | "eye-closed"
         | "feed-discussion"
@@ -202,6 +212,7 @@ declare namespace octicons {
         | "file-added"
         | "file-badge"
         | "file-binary"
+        | "file-check"
         | "file-code"
         | "file-diff"
         | "file-directory"
@@ -218,12 +229,15 @@ declare namespace octicons {
         | "filter-remove"
         | "fiscal-host"
         | "flame"
+        | "flowchart"
+        | "focus-center"
         | "fold"
         | "fold-down"
         | "fold-up"
         | "gear"
         | "gift"
         | "git-branch"
+        | "git-branch-check"
         | "git-commit"
         | "git-compare"
         | "git-merge"
@@ -235,6 +249,8 @@ declare namespace octicons {
         | "goal"
         | "grabber"
         | "graph"
+        | "graph-bar-horizontal"
+        | "graph-bar-vertical"
         | "hash"
         | "heading"
         | "heart"
@@ -248,14 +264,15 @@ declare namespace octicons {
         | "id-badge"
         | "image"
         | "inbox"
+        | "inbox-fill"
         | "infinity"
         | "info"
         | "issue-closed"
         | "issue-draft"
         | "issue-opened"
         | "issue-reopened"
-        | "issue-tracks"
         | "issue-tracked-by"
+        | "issue-tracks"
         | "italic"
         | "iterations"
         | "kebab-horizontal"
@@ -272,13 +289,17 @@ declare namespace octicons {
         | "log"
         | "logo-gist"
         | "logo-github"
+        | "loop"
         | "mail"
         | "mark-github"
         | "markdown"
+        | "maximize"
+        | "mcp"
         | "megaphone"
         | "mention"
         | "meter"
         | "milestone"
+        | "minimize"
         | "mirror"
         | "moon"
         | "mortar-board"
@@ -289,6 +310,8 @@ declare namespace octicons {
         | "multi-select"
         | "mute"
         | "no-entry"
+        | "no-entry-fill"
+        | "node"
         | "north-star"
         | "note"
         | "number"
@@ -301,7 +324,9 @@ declare namespace octicons {
         | "paperclip"
         | "passkey-fill"
         | "paste"
+        | "pause"
         | "pencil"
+        | "pencil-ai"
         | "people"
         | "person"
         | "person-add"
@@ -358,11 +383,23 @@ declare namespace octicons {
         | "skip-fill"
         | "sliders"
         | "smiley"
+        | "smiley-frown"
+        | "smiley-frustrated"
+        | "smiley-grin"
+        | "smiley-neutral"
         | "sort-asc"
         | "sort-desc"
+        | "space"
+        | "spacing-large"
+        | "spacing-medium"
+        | "spacing-small"
+        | "sparkle"
         | "sparkle-fill"
+        | "sparkles-fill"
+        | "split-view"
         | "sponsor-tiers"
         | "square"
+        | "square-circle"
         | "square-fill"
         | "squirrel"
         | "stack"
@@ -401,12 +438,15 @@ declare namespace octicons {
         | "unmute"
         | "unread"
         | "unverified"
+        | "unwrap"
         | "upload"
         | "verified"
         | "versions"
         | "video"
+        | "vscode"
         | "webhook"
         | "workflow"
+        | "wrap"
         | "x"
         | "x-circle"
         | "x-circle-fill"
diff --git a/types/primer__octicons/package.json b/types/primer__octicons/package.json
index 2d0701b1317556..55aa5c41252c10 100644
--- a/types/primer__octicons/package.json
+++ b/types/primer__octicons/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@types/primer__octicons",
-    "version": "19.11.9999",
+    "version": "19.21.9999",
     "projects": [
         "https://github.com/primer/octicons"
     ],
diff --git a/types/prismjs/dependencies.d.ts b/types/prismjs/dependencies.d.ts
new file mode 100644
index 00000000000000..1c150b0616eb61
--- /dev/null
+++ b/types/prismjs/dependencies.d.ts
@@ -0,0 +1,35 @@
+export interface ComponentEntry {
+    title?: string;
+    owner?: string;
+    noCSS?: boolean;
+    alias?: string | readonly string[];
+    aliasTitles?: Readonly<Record<string, string>>;
+
+    optional?: string | readonly string[];
+    require?: string | readonly string[];
+    modify?: string | readonly string[];
+}
+
+export type ComponentCategory = Record<string, string | Readonly<ComponentEntry>>;
+
+export type Components = Record<string, Readonly<ComponentCategory>>;
+
+export interface LoadChainer<T> {
+    series: (before: T, after: () => T) => T;
+    parallel: (values: readonly T[]) => T;
+}
+
+export type LoadFunction = <T>(loadComponent: (id: string) => T, chainer?: Readonly<LoadChainer<T>>) => T;
+
+export interface Loader {
+    getIds: () => string[];
+    load: LoadFunction;
+}
+
+function getLoader(
+    components: Readonly<Components>,
+    load: readonly string[],
+    loaded?: readonly string[],
+): Loader;
+
+export = getLoader;
diff --git a/types/serviceworker-webpack-plugin/tsconfig.json b/types/serviceworker-webpack-plugin/tsconfig.json
index 800bade5ae5c20..af11649ac15095 100644
--- a/types/serviceworker-webpack-plugin/tsconfig.json
+++ b/types/serviceworker-webpack-plugin/tsconfig.json
@@ -2,8 +2,8 @@
     "compilerOptions": {
         "module": "node16",
         "lib": [
-            "dom",
-            "es6"
+            "es6",
+            "webworker"
         ],
         "noImplicitAny": true,
         "noImplicitThis": true,