diff --git a/backend/handlers/views.go b/backend/handlers/views.go
index d88c50d..ab75386 100644
--- a/backend/handlers/views.go
+++ b/backend/handlers/views.go
@@ -68,7 +68,10 @@ func UpdateView(c *fiber.Ctx) error {
 
 	view := types.View{ID: id}
 	if err := c.BodyParser(&view); err != nil {
-		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Cannot parse request"})
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
+			"error": "Cannot parse request",
+			"trace": fmt.Sprint(err),
+		})
 	}
 
 	count, err := db.UpdateView(view)
diff --git a/backend/types/view.go b/backend/types/view.go
index 851d6cd..cf8b1a4 100644
--- a/backend/types/view.go
+++ b/backend/types/view.go
@@ -1,11 +1,11 @@
 package types
 
 type View struct {
-	ID             int     `json:"id"`
-	ProjectID      int     `json:"project_id"`
-	Title          string  `json:"title"`
-	PrimaryTagID   *int    `json:"primary_tag_id"`
-	SecondaryTagID *int    `json:"secondary_tag_id"`
-	SortTagID      *int    `json:"sort_tag_id"`
-	SortDirection  *string `json:"sort_direction"`
+	ID             int    `json:"id"`
+	ProjectID      int    `json:"project_id"`
+	Title          string `json:"title"`
+	PrimaryTagID   *int   `json:"primary_tag_id"`
+	SecondaryTagID *int   `json:"secondary_tag_id"`
+	SortTagID      *int   `json:"sort_tag_id"`
+	SortDirection  *int   `json:"sort_direction"`
 }
diff --git a/frontend/src/components/project/groupMenu.svelte b/frontend/src/components/project/card/header/menus/group_menu.svelte
similarity index 92%
rename from frontend/src/components/project/groupMenu.svelte
rename to frontend/src/components/project/card/header/menus/group_menu.svelte
index 7eb7805..9779b2b 100644
--- a/frontend/src/components/project/groupMenu.svelte
+++ b/frontend/src/components/project/card/header/menus/group_menu.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-	import Menu from '../tuils/menu.svelte';
+	import Menu from '../../../../utils/menu.svelte';
 
 	export let isOpen = false;
 	export let choices: { id: number; value: string }[] = [];
@@ -7,7 +7,7 @@
 	export let currentChoice: number | null;
 </script>
 
-<Menu {isOpen}>
+<Menu bind:isOpen>
 	{#each choices as choice}
 		<div
 			class="menu-item"
diff --git a/frontend/src/components/project/card/header/menus/sort_menu.svelte b/frontend/src/components/project/card/header/menus/sort_menu.svelte
new file mode 100644
index 0000000..17b846a
--- /dev/null
+++ b/frontend/src/components/project/card/header/menus/sort_menu.svelte
@@ -0,0 +1,54 @@
+<script lang="ts">
+	import Menu from '../../../../utils/menu.svelte';
+
+	export let isOpen = false;
+	export let choices: { id: number; value: string }[] = [];
+	export let onChoice = (id: number) => {};
+	export let currentChoice: number | null;
+	export let currentDirection: number | null;
+</script>
+
+<Menu bind:isOpen>
+	{#each choices as choice}
+		<div
+			class="menu-item"
+			on:click={() => onChoice(choice.id)}
+			role="button"
+			tabindex="0"
+			on:keypress={(e) => {
+				if (e.key === 'Enter') {
+					onChoice(choice.id);
+				}
+			}}
+		>
+			<span>{choice.value}</span>
+			{#if currentChoice === choice.id}
+				<span class="mark">
+					{#if currentDirection === 1}
+						↑
+					{:else}
+						↓
+					{/if}
+				</span>
+			{/if}
+		</div>
+	{/each}
+</Menu>
+
+<style lang="less">
+	.menu-item {
+		display: flex;
+		align-items: center;
+		justify-content: space-between;
+		padding: 5px 20px;
+
+		&:hover {
+			cursor: pointer;
+			background-color: #333;
+		}
+	}
+
+	.mark {
+		margin-left: 20px;
+	}
+</style>
diff --git a/frontend/src/components/project/card/modal_tag/modal_new_tag.svelte b/frontend/src/components/project/card/modal_tag/modal_new_tag.svelte
index 054b77e..256587c 100644
--- a/frontend/src/components/project/card/modal_tag/modal_new_tag.svelte
+++ b/frontend/src/components/project/card/modal_tag/modal_new_tag.svelte
@@ -1,7 +1,7 @@
 <script lang="ts">
 	import { tick } from 'svelte';
 	import AddIcon from '../../../icons/addIcon.svelte';
-	import Menu from '../../../tuils/menu.svelte';
+	import Menu from '../../../utils/menu.svelte';
 	import ModalTagTypes from './modal_tag_types.svelte';
 	import projectTags from '../../../../stores/projectTags';
 	import { toastAlert } from '../../../../utils/toasts';
diff --git a/frontend/src/components/project/card/modal_tag/modal_tag_title.svelte b/frontend/src/components/project/card/modal_tag/modal_tag_title.svelte
index 3f74e17..41d6da5 100644
--- a/frontend/src/components/project/card/modal_tag/modal_tag_title.svelte
+++ b/frontend/src/components/project/card/modal_tag/modal_tag_title.svelte
@@ -1,7 +1,7 @@
 <script lang="ts">
 	import { tick } from 'svelte';
 	import type { MeTag } from '../../../../stores/interfaces';
-	import Menu from '../../../tuils/menu.svelte';
+	import Menu from '../../../utils/menu.svelte';
 	import projectTags from '../../../../stores/projectTags';
 	import { toastAlert } from '../../../../utils/toasts';
 	import ModalTagTypes from './modal_tag_types.svelte';
diff --git a/frontend/src/components/project/card/modal_tag/modal_tag_types.svelte b/frontend/src/components/project/card/modal_tag/modal_tag_types.svelte
index 25a6601..e0cd2d2 100644
--- a/frontend/src/components/project/card/modal_tag/modal_tag_types.svelte
+++ b/frontend/src/components/project/card/modal_tag/modal_tag_types.svelte
@@ -1,7 +1,6 @@
 <script lang="ts">
-	import projectTags from '../../../../stores/projectTags';
 	import { getTagTypeFromId, tagTypes } from '../../../../utils/tagTypes';
-	import Menu from '../../../tuils/menu.svelte';
+	import Menu from '../../../utils/menu.svelte';
 
 	export let type: number;
 	export let isTagMenuOpen: boolean = false;
diff --git a/frontend/src/components/project/card/modal_tag/select_tags.svelte b/frontend/src/components/project/card/modal_tag/select_tags.svelte
index 6fcff9a..574827a 100644
--- a/frontend/src/components/project/card/modal_tag/select_tags.svelte
+++ b/frontend/src/components/project/card/modal_tag/select_tags.svelte
@@ -6,7 +6,7 @@
 	import api, { processError } from '../../../../utils/api';
 	import status from '../../../../utils/status';
 	import TrashIcon from '../../../icons/trashIcon.svelte';
-	import Menu from '../../../tuils/menu.svelte';
+	import Menu from '../../../utils/menu.svelte';
 
 	export const multiple: boolean = false;
 	export let card: Card;
diff --git a/frontend/src/components/project/header.svelte b/frontend/src/components/project/header.svelte
index 000e3d6..aeeb457 100644
--- a/frontend/src/components/project/header.svelte
+++ b/frontend/src/components/project/header.svelte
@@ -2,11 +2,13 @@
 	import type { Project, TagValue, View } from '../../stores/interfaces';
 	import { cards, currentView, views } from '../../stores/smallStore';
 	import projectTags from '../../stores/projectTags';
-	import GroupMenu from './groupMenu.svelte';
+	import GroupMenu from './card/header/menus/group_menu.svelte';
+	import SortMenu from './card/header/menus/sort_menu.svelte';
 
 	export let project: Project;
 	export let view: View;
 	let groupMenuOpen = false;
+	let sortMenuOpen = false;
 
 	async function setGroup(id: number): Promise<boolean> {
 		if ($currentView == null) return false;
@@ -22,6 +24,26 @@
 
 		return res;
 	}
+
+	async function setSort(id: number): Promise<boolean> {
+		if ($currentView == null) return false;
+
+		const view = {
+			...$currentView,
+			sort_tag_id: id,
+			sort_direction: $currentView.sort_direction
+				? $currentView.sort_tag_id === id
+					? -$currentView.sort_direction
+					: 1
+				: 1
+		};
+
+		const res = await views.edit(view);
+
+		if (res) currentView.set(view);
+
+		return res;
+	}
 </script>
 
 <header>
@@ -33,7 +55,7 @@
 				class:defined={$currentView?.primary_tag_id}>Group</button
 			>
 			<GroupMenu
-				isOpen={groupMenuOpen}
+				bind:isOpen={groupMenuOpen}
 				choices={Object.values($projectTags).map((tag) => ({ id: tag.id, value: tag.title }))}
 				onChoice={async (id) => {
 					if (!(await setGroup(id))) return;
@@ -44,7 +66,24 @@
 		</div>
 		<button class:disabled={true}>Sub-group</button>
 		<button class:disabled={true}>Filter</button>
-		<button class:disabled={true}>Sort</button>
+		<div>
+			<button
+				on:click={() => (sortMenuOpen = !sortMenuOpen)}
+				class:defined={$currentView?.sort_tag_id}>Sort</button
+			>
+			<SortMenu
+				bind:isOpen={sortMenuOpen}
+				choices={Object.values($projectTags)
+					.filter((tag) => tag.id !== view?.primary_tag_id)
+					.map((tag) => ({ id: tag.id, value: tag.title }))}
+				onChoice={async (id) => {
+					if (!(await setSort(id))) return;
+					sortMenuOpen = false;
+				}}
+				currentChoice={view?.sort_tag_id}
+				currentDirection={view?.sort_direction}
+			/>
+		</div>
 		<button id="newButton" on:click={async () => cards.add(project.id, [])}>New</button>
 	</nav>
 </header>
diff --git a/frontend/src/components/project/project.svelte b/frontend/src/components/project/project.svelte
index d833738..9c2d2d7 100644
--- a/frontend/src/components/project/project.svelte
+++ b/frontend/src/components/project/project.svelte
@@ -35,9 +35,23 @@
 								optionId={option.id}
 								primary_tag_id={view.primary_tag_id}
 								title={option.value}
-								columnCards={$cards.filter((c) =>
-									c.tags.map((t) => t.option_id).includes(option.id)
-								)}
+								columnCards={$cards
+									.filter((c) => c.tags.map((t) => t.option_id).includes(option.id))
+									.sort((a, b) => {
+										if (!view?.sort_tag_id) return 0;
+										const aTag = a.tags.find((t) => t.tag_id === view?.sort_tag_id);
+										const bTag = b.tags.find((t) => t.tag_id === view?.sort_tag_id);
+
+										if (!aTag) return -(view?.sort_direction || 1);
+										if (!bTag) return view?.sort_direction || 1;
+
+										const aValue = aTag.value || aTag.option_id || 0;
+										const bValue = bTag.value || bTag.option_id || 0;
+
+										return aValue < bValue
+											? view?.sort_direction || 1
+											: -(view?.sort_direction || 1);
+									})}
 								projectId={project.id}
 							/>
 						{/each}
diff --git a/frontend/src/components/tuils/menu.svelte b/frontend/src/components/utils/menu.svelte
similarity index 100%
rename from frontend/src/components/tuils/menu.svelte
rename to frontend/src/components/utils/menu.svelte