diff --git a/src/app/(main)/boards/[boardId]/BoardColumn.module.css b/src/app/(main)/boards/[boardId]/BoardColumn.module.css
new file mode 100644
index 000000000..895e62058
--- /dev/null
+++ b/src/app/(main)/boards/[boardId]/BoardColumn.module.css
@@ -0,0 +1,17 @@
+.column {
+  position: relative;
+}
+
+.columnAction {
+  opacity: 0;
+  visibility: hidden;
+  pointer-events: none;
+  transition: opacity 120ms ease;
+}
+
+.column:hover .columnAction,
+.column:focus-within .columnAction {
+  opacity: 1;
+  visibility: visible;
+  pointer-events: auto;
+}
diff --git a/src/app/(main)/boards/[boardId]/BoardColumn.tsx b/src/app/(main)/boards/[boardId]/BoardColumn.tsx
index 8be9c02da..0db07b2cc 100644
--- a/src/app/(main)/boards/[boardId]/BoardColumn.tsx
+++ b/src/app/(main)/boards/[boardId]/BoardColumn.tsx
@@ -8,10 +8,11 @@ import {
   Tooltip,
   TooltipTrigger,
 } from '@umami/react-zen';
-import { useState } from 'react';
+import { useMemo, useState } from 'react';
 import { useBoard, useMessages } from '@/components/hooks';
 import { Pencil, Plus, X } from '@/components/icons';
 import type { BoardComponentConfig } from '@/lib/types';
+import styles from './BoardColumn.module.css';
 import { BoardComponentRenderer } from './BoardComponentRenderer';
 import { BoardComponentSelect } from './BoardComponentSelect';
 
@@ -34,6 +35,13 @@ export function BoardColumn({
   const { board } = useBoard();
   const { t, labels } = useMessages();
   const websiteId = board?.parameters?.websiteId;
+  const renderedComponent = useMemo(() => {
+    if (!component || !websiteId) {
+      return null;
+    }
+
+    return <BoardComponentRenderer config={component} websiteId={websiteId} />;
+  }, [component, websiteId]);
 
   const handleSelect = (config: BoardComponentConfig) => {
     onSetComponent?.(id, config);
@@ -50,11 +58,18 @@ export function BoardColumn({
       justifyContent="center"
       backgroundColor="surface-sunken"
       position="relative"
+      className={styles.column}
     >
       {editing && canRemove && (
-        <Box position="absolute" top="10px" right="20px" zIndex={100}>
+        <Box
+          className={styles.columnAction}
+          position="absolute"
+          top="10px"
+          right="20px"
+          zIndex={100}
+        >
           <TooltipTrigger delay={0}>
-            <Button variant="quiet" onPress={() => onRemove?.(id)}>
+            <Button variant="outline" onPress={() => onRemove?.(id)}>
               <Icon size="sm">
                 <X />
               </Icon>
@@ -63,15 +78,21 @@ export function BoardColumn({
           </TooltipTrigger>
         </Box>
       )}
-      {component && websiteId ? (
+      {renderedComponent ? (
         <>
           <Box width="100%" height="100%" overflow="auto">
-            <BoardComponentRenderer config={component} websiteId={websiteId} />
+            {renderedComponent}
           </Box>
           {editing && (
-            <Box position="absolute" bottom="10px" right="20px" zIndex={100}>
+            <Box
+              className={styles.columnAction}
+              position="absolute"
+              bottom="10px"
+              right="20px"
+              zIndex={100}
+            >
               <TooltipTrigger delay={0}>
-                <Button variant="quiet" onPress={() => setShowSelect(true)}>
+                <Button variant="outline" onPress={() => setShowSelect(true)}>
                   <Icon size="sm">
                     <Pencil />
                   </Icon>
@@ -94,7 +115,7 @@ export function BoardColumn({
         <Dialog
           title={t(labels.selectComponent)}
           style={{
-            width: '750px',
+            width: '1200px',
             maxWidth: 'calc(100vw - 40px)',
             maxHeight: 'calc(100dvh - 40px)',
             padding: '32px',
diff --git a/src/app/(main)/boards/[boardId]/BoardComponentRenderer.tsx b/src/app/(main)/boards/[boardId]/BoardComponentRenderer.tsx
index f52284ad7..c029de878 100644
--- a/src/app/(main)/boards/[boardId]/BoardComponentRenderer.tsx
+++ b/src/app/(main)/boards/[boardId]/BoardComponentRenderer.tsx
@@ -1,8 +1,9 @@
 import { Column, Text } from '@umami/react-zen';
+import { memo } from 'react';
 import type { BoardComponentConfig } from '@/lib/types';
 import { getComponentDefinition } from '../boardComponentRegistry';
 
-export function BoardComponentRenderer({
+function BoardComponentRendererComponent({
   config,
   websiteId,
 }: {
@@ -23,3 +24,11 @@ export function BoardComponentRenderer({
 
   return <Component websiteId={websiteId} {...config.props} />;
 }
+
+export const BoardComponentRenderer = memo(
+  BoardComponentRendererComponent,
+  (prevProps, nextProps) =>
+    prevProps.websiteId === nextProps.websiteId && prevProps.config === nextProps.config,
+);
+
+BoardComponentRenderer.displayName = 'BoardComponentRenderer';
diff --git a/src/components/charts/BarChart.tsx b/src/components/charts/BarChart.tsx
index 7bfc72d21..92d34db43 100644
--- a/src/components/charts/BarChart.tsx
+++ b/src/components/charts/BarChart.tsx
@@ -1,5 +1,5 @@
 import { useTheme } from '@umami/react-zen';
-import { useMemo, useState } from 'react';
+import { memo, useCallback, useMemo, useState } from 'react';
 import { Chart, type ChartProps } from '@/components/charts/Chart';
 import { ChartTooltip } from '@/components/charts/ChartTooltip';
 import { useLocale } from '@/components/hooks';
@@ -8,6 +8,8 @@ import { getThemeColors } from '@/lib/colors';
 import { DATE_FORMATS, formatDate } from '@/lib/date';
 import { formatLongCurrency, formatLongNumber } from '@/lib/format';
 
+const MemoChart = memo(Chart);
+
 const dateFormats = {
   millisecond: 'T',
   second: 'pp',
@@ -32,7 +34,13 @@ export interface BarChartProps extends ChartProps {
   maxDate?: Date;
 }
 
-export function BarChart({
+interface TooltipState {
+  title: string;
+  color?: string;
+  value: string;
+}
+
+function BarChartComponent({
   chartData,
   renderXLabel,
   renderYLabel,
@@ -45,7 +53,7 @@ export function BarChart({
   currency,
   ...props
 }: BarChartProps) {
-  const [tooltip, setTooltip] = useState(null);
+  const [tooltip, setTooltip] = useState<TooltipState | null>(null);
   const { theme } = useTheme();
   const { locale } = useLocale();
   const { colors } = useMemo(() => getThemeColors(theme), [theme]);
@@ -94,13 +102,23 @@ export function BarChart({
         },
       },
     };
-  }, [chartData, colors, unit, stacked, renderXLabel, renderYLabel]);
+  }, [
+    colors,
+    unit,
+    stacked,
+    renderXLabel,
+    renderYLabel,
+    minDate,
+    maxDate,
+    locale,
+    XAxisType,
+    YAxisType,
+  ]);
 
-  const handleTooltip = ({ tooltip }: { tooltip: any }) => {
-    const { opacity, labelColors, dataPoints } = tooltip;
-
-    setTooltip(
-      opacity
+  const handleTooltip = useCallback(
+    ({ tooltip }: { tooltip: any }) => {
+      const { opacity, labelColors, dataPoints } = tooltip;
+      const nextTooltip = opacity
         ? {
             title: formatDate(
               new Date(dataPoints[0].raw?.d || dataPoints[0].raw?.x || dataPoints[0].raw),
@@ -112,13 +130,26 @@ export function BarChart({
               ? formatLongCurrency(dataPoints[0].raw.y, currency)
               : `${formatLongNumber(dataPoints[0].raw.y)} ${dataPoints[0].dataset.label}`,
           }
-        : null,
-    );
-  };
+        : null;
+
+      setTooltip(prev => {
+        if (
+          prev?.title === nextTooltip?.title &&
+          prev?.color === nextTooltip?.color &&
+          prev?.value === nextTooltip?.value
+        ) {
+          return prev;
+        }
+
+        return nextTooltip;
+      });
+    },
+    [currency, locale, unit],
+  );
 
   return (
     <>
-      <Chart
+      <MemoChart
         {...props}
         type="bar"
         chartData={chartData}
@@ -129,3 +160,7 @@ export function BarChart({
     </>
   );
 }
+
+export const BarChart = memo(BarChartComponent);
+
+BarChart.displayName = 'BarChart';