Remove date-fns.

package.json

@@ -39,7 +39,6 @@
     "@types/react-scroll": "^1.8.4",
     "bignumber.js": "^9.1.0",
     "d3": "^7.6.1",
-    "date-fns": "^2.29.3",
     "dayjs": "^1.11.5",
     "ethers": "^5.7.1",
     "framer-motion": "^6",

ui/stats/ChartWidget.tsx

 import { Box, Button, Grid, Heading, Icon, IconButton, Menu, MenuButton, MenuItem, MenuList, Text, useColorModeValue, VisuallyHidden } from '@chakra-ui/react';
 import { useQuery } from '@tanstack/react-query';
-import { format, parse } from 'date-fns';
 import React, { useCallback, useState } from 'react';
 
 import type { Charts } from 'types/api/stats';
@@ -23,7 +22,9 @@ type Props = {
   interval: StatsIntervalIds;
 }
 
-const dateFormat = 'dd-LL-yyyy';
+function formatDate(date: Date) {
+  return date.toISOString().substring(0, 10);
+}
 
 const ChartWidget = ({ id, title, description, apiMethodURL, interval }: Props) => {
   const fetch = useFetch();
@@ -33,8 +34,8 @@ const ChartWidget = ({ id, title, description, apiMethodURL, interval }: Props)
   const [ isFullscreen, setIsFullscreen ] = useState(false);
   const [ isZoomResetInitial, setIsZoomResetInitial ] = React.useState(true);
 
-  const endDate = selectedInterval.start ? format(new Date(), dateFormat) : undefined;
-  const startDate = selectedInterval.start ? format(selectedInterval.start, dateFormat) : undefined;
+  const endDate = selectedInterval.start ? formatDate(new Date()) : undefined;
+  const startDate = selectedInterval.start ? formatDate(selectedInterval.start) : undefined;
 
   const menuButtonColor = useColorModeValue('black', 'white');
   const borderColor = useColorModeValue('gray.200', 'gray.600');
@@ -77,7 +78,7 @@ const ChartWidget = ({ id, title, description, apiMethodURL, interval }: Props)
   if (data) {
     const items = data.chart
       .map((item) => {
-        return { date: parse(item.date, dateFormat, new Date()), value: Number(item.value) };
+        return { date: new Date(item.date), value: Number(item.value) };
       });
 
     return (

ui/stats/constants/index.ts

-import { sub } from 'date-fns';
-
 import type { StatsSectionIds, StatsIntervalIds } from 'types/client/stats';
 
 export const STATS_SECTIONS: { [key in StatsSectionIds]?: string } = {
@@ -33,5 +31,7 @@ export const STATS_INTERVALS: { [key in StatsIntervalIds]: { title: string; star
 };
 
 function getStartDateInPast(months: number): Date {
-  return sub(new Date(), { months });
+  const date = new Date();
+  date.setMonth(date.getMonth() - months);
+  return date;
 }

yarn.lock

@@ -4735,11 +4735,6 @@ data-urls@^3.0.2:
     whatwg-mimetype "^3.0.0"
     whatwg-url "^11.0.0"
 
-date-fns@^2.29.3:
-  version "2.29.3"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.29.3.tgz#27402d2fc67eb442b511b70bbdf98e6411cd68a8"
-  integrity sha512-dDCnyH2WnnKusqvZZ6+jA1O51Ibt8ZMRNkDZdyAyK4YfbDwa/cEmuztzG5pk6hqlp9aSBPYcjOlktquahGwGeA==
-
 dateformat@^4.6.3:
   version "4.6.3"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-4.6.3.tgz#556fa6497e5217fedb78821424f8a1c22fa3f4b5"