diff --git a/src/features/background/options/Custom.jsx b/src/features/background/options/Custom.jsx
index 7788f27e..7553aad4 100644
--- a/src/features/background/options/Custom.jsx
+++ b/src/features/background/options/Custom.jsx
@@ -41,14 +41,16 @@ export default class CustomSettings extends PureComponent {
     EventBus.emit('refresh', 'background');
   };
 
-  customBackground(e, text, index) {
-    const result = text === true ? e.target.value : e.target.result;
+  customBackground(e, index) {
+    const result = e.target.result;
 
     const customBackground = this.state.customBackground;
-    customBackground[index] = result;
+    customBackground[index || customBackground.length] = result;
+
     this.setState({
       customBackground,
     });
+
     this.forceUpdate();
 
     localStorage.setItem('customBackground', JSON.stringify(customBackground));
@@ -159,7 +161,7 @@ export default class CustomSettings extends PureComponent {
           return toast(variables.getMessage('toasts.no_storage'));
         }
 
-        return this.customBackground(file, false, this.state.currentBackgroundIndex);
+        return this.customBackground(file, this.state.currentBackgroundIndex);
       }
 
       compressAccurately(file, {
@@ -170,7 +172,11 @@ export default class CustomSettings extends PureComponent {
           return toast(variables.getMessage('toasts.no_storage'));
         }
 
-        this.customBackground(await filetoDataURL(res), false, this.state.currentBackgroundIndex);
+        this.customBackground({
+          target: {
+            result: await filetoDataURL(res),
+          }
+        }, this.state.currentBackgroundIndex);
       });
       e.preventDefault();
     };
@@ -274,7 +280,7 @@ export default class CustomSettings extends PureComponent {
         <FileUpload
           id="bg-input"
           accept="image/jpeg, image/png, image/webp, image/webm, image/gif, video/mp4, video/webm, video/ogg"
-          loadFunction={(e) => this.customBackground(e, false, this.state.currentBackgroundIndex)}
+          loadFunction={(e) => this.customBackground(e, this.state.currentBackgroundIndex)}
         />
         {this.videoCustomSettings()}
         <Modal
diff --git a/src/features/misc/sections/Language.jsx b/src/features/misc/sections/Language.jsx
index 84233456..f6b907c2 100644
--- a/src/features/misc/sections/Language.jsx
+++ b/src/features/misc/sections/Language.jsx
@@ -1,110 +1,74 @@
 import variables from 'config/variables';
-import { PureComponent } from 'react';
+import { useState, useEffect } from 'react';
 
 import { MdOutlineOpenInNew } from 'react-icons/md';
-
 import { Radio } from 'components/Form/Settings';
 
-
 import languages from '@/i18n/languages.json';
 
-class LanguageOptions extends PureComponent {
-  constructor() {
-    super();
-    this.state = {
-      quoteLanguages: [
-        {
-          name: variables.getMessage('modals.main.loading'),
-          value: 'loading',
-        },
-      ],
-    };
-    this.controller = new AbortController();
-  }
+function LanguageOptions() {
+  const [quoteLanguages, setQuoteLanguages] = useState([
+    {
+      name: variables.getMessage('modals.main.loading'),
+      value: 'loading',
+    },
+  ]);
 
-  async getquoteLanguages() {
-    const data = await (
-      await fetch(variables.constants.API_URL + '/quotes/languages', {
-        signal: this.controller.signal,
-      })
-    ).json();
+  useEffect(() => {
+    async function getQuoteLanguages() {
+      const data = await (await fetch(variables.constants.API_URL + '/quotes/languages')).json();
 
-    if (this.controller.signal.aborted === true) {
-      return;
-    }
-
-    const quoteLanguages = data.map((language) => {
-      return {
-        name: languages.find((l) => l.value === language.name)
-          ? languages.find((l) => l.value === language.name).name
-          : 'English',
-        value: language,
-      };
-    });
-
-    this.setState({
-      quoteLanguages,
-    });
-  }
-
-  componentDidMount() {
-    if (navigator.onLine === false || localStorage.getItem('offlineMode') === 'true') {
-      return this.setState({
-        quoteLanguages: [
-          {
-            name: variables.getMessage('modals.main.marketplace.offline.description'),
-            value: 'loading',
-          },
-        ],
+      const quoteLanguages = data.map((language) => {
+        return {
+          name: languages.find((l) => l.value === language.name)
+            ? languages.find((l) => l.value === language.name).name
+            : 'English',
+          value: language,
+        };
       });
+
+      setQuoteLanguages(quoteLanguages);
     }
 
-    this.getquoteLanguages();
-  }
+    getQuoteLanguages();
+  }, []);
 
-  componentWillUnmount() {
-    // stop making requests
-    this.controller.abort();
-  }
-
-  render() {
-    return (
-      <>
-        <div className="modalHeader">
-          <span className="mainTitle">
-            {variables.getMessage('modals.main.settings.sections.language.title')}
-          </span>
-          <div className="headerActions">
-            <a
-              className="link"
-              href="https://hosted.weblate.org/new-lang/mue/mue-tab/"
-              target="_blank"
-              rel="noopener noreferrer"
-            >
-              Add translation
-              <MdOutlineOpenInNew />
-            </a>
-          </div>
-        </div>
-        <div className="languageSettings">
-          <Radio name="language" options={languages} element=".other" />
-        </div>
+  return (
+    <>
+      <div className="modalHeader">
         <span className="mainTitle">
-          {variables.getMessage('modals.main.settings.sections.language.quote')}
+          {variables.getMessage('modals.main.settings.sections.language.title')}
         </span>
-        <div className="languageSettings">
-          <Radio
-            name="quoteLanguage"
-            options={this.state.quoteLanguages.map((language) => {
-              return { name: language.name, value: language.value.name };
-            })}
-            defaultValue={this.state.quoteLanguages[0].name}
-            category="quote"
-          />
-          </div>
-      </>
-    );
-  }
+        <div className="headerActions">
+          <a
+            className="link"
+            href="https://hosted.weblate.org/new-lang/mue/mue-tab/"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            Add translation
+            <MdOutlineOpenInNew />
+          </a>
+        </div>
+      </div>
+      <div className="languageSettings">
+        <Radio name="language" options={languages} element=".other" />
+      </div>
+      <span className="mainTitle">
+        {variables.getMessage('modals.main.settings.sections.language.quote')}
+      </span>
+      <div className="languageSettings">
+        <Radio
+          name="quoteLanguage"
+          options={quoteLanguages.map((language) => {
+            return { name: language.name, value: language.value.name };
+          })}
+          defaultValue={quoteLanguages[0].name}
+          category="quote"
+        />
+      </div>
+    </>
+  );
 }
 
 export { LanguageOptions as default, LanguageOptions };
diff --git a/src/features/search/options/SearchOptions.jsx b/src/features/search/options/SearchOptions.jsx
index 9f9b8932..94e31822 100644
--- a/src/features/search/options/SearchOptions.jsx
+++ b/src/features/search/options/SearchOptions.jsx
@@ -1,5 +1,5 @@
 import variables from 'config/variables';
-import { PureComponent } from 'react';
+import { useState, useEffect } from 'react';
 import { toast } from 'react-toastify';
 import { TextField } from '@mui/material';
 
@@ -11,165 +11,152 @@ import EventBus from 'utils/eventbus';
 import searchEngines from '../search_engines.json';
 import defaults from './default';
 
-class SearchOptions extends PureComponent {
-  constructor() {
-    super();
-    this.state = {
-      customEnabled: false,
-      customValue: localStorage.getItem('customSearchEngine') || defaults.customSearchEngine,
-    };
-  }
+function SearchOptions() {
+  const [customEnabled, setCustomEnabled] = useState(false);
+  const [customValue, setCustomValue] = useState(
+    localStorage.getItem('customSearchEngine') || defaults.customSearchEngine,
+  );
 
-  resetSearch() {
+  function resetSearch() {
     localStorage.removeItem('customSearchEngine');
-    this.setState({
-      customValue: '',
-    });
+    setCustomValue('');
 
     toast(variables.getMessage('toasts.reset'));
   }
 
-  componentDidMount() {
+  useEffect(() => {
     if (localStorage.getItem('searchEngine') === 'custom') {
-      this.setState({
-        customEnabled: true,
-      });
+      setCustomEnabled(true);
     } else {
       localStorage.removeItem('customSearchEngine');
     }
-  }
+  }, []);
 
-  componentDidUpdate() {
-    if (this.state.customEnabled === true && this.state.customValue !== '') {
-      localStorage.setItem('customSearchEngine', this.state.customValue);
+  useEffect(() => {
+    if (customEnabled === true && customValue !== '') {
+      localStorage.setItem('customSearchEngine', customValue);
     }
 
     EventBus.emit('refresh', 'search');
-  }
+  }, [customEnabled, customValue]);
 
-  setSearchEngine(input) {
+  function setSearchEngine(input) {
     if (input === 'custom') {
-      this.setState({
-        customEnabled: true,
-      });
+      setCustomEnabled(true);
     } else {
-      this.setState({
-        customEnabled: false,
-      });
+      setCustomEnabled(false);
       localStorage.setItem('searchEngine', input);
     }
 
     EventBus.emit('refresh', 'search');
   }
 
-  render() {
-    const SEARCH_SECTION = 'modals.main.settings.sections.search';
-
-    const AdditionalOptions = () => {
-      return (
-        <Row>
-          <Content
-            title={variables.getMessage('modals.main.settings.additional_settings')}
-            subtitle={variables.getMessage(`${SEARCH_SECTION}.additional`)}
-          />
-          <Action>
-            {/* not supported on firefox */}
-            {navigator.userAgent.includes('Chrome') && typeof InstallTrigger === 'undefined' ? (
-              <Checkbox
-                name="voiceSearch"
-                text={variables.getMessage(`${SEARCH_SECTION}.voice_search`)}
-                category="search"
-              />
-            ) : null}
-            <Checkbox
-              name="searchDropdown"
-              text={variables.getMessage(`${SEARCH_SECTION}.dropdown`)}
-              category="search"
-              element=".other"
-            />
-            <Checkbox
-              name="searchFocus"
-              text={variables.getMessage(`${SEARCH_SECTION}.focus`)}
-              category="search"
-              element=".other"
-            />
-            <Checkbox
-              name="autocomplete"
-              text={variables.getMessage(`${SEARCH_SECTION}.autocomplete`)}
-              category="search"
-            />
-          </Action>
-        </Row>
-      );
-    };
-
-    const SearchEngineSelection = () => {
-      return (
-        <Row final={!this.state.customEnabled}>
-          <Content
-            title={variables.getMessage(`${SEARCH_SECTION}.search_engine`)}
-            subtitle={variables.getMessage(
-              'modals.main.settings.sections.search.search_engine_subtitle',
-            )}
-          />
-          <Action>
-            <Dropdown
-              name="searchEngine"
-              onChange={(value) => this.setSearchEngine(value)}
-              items={[
-                ...searchEngines.map((engine) => ({
-                  value: engine.settingsName,
-                  text: engine.name,
-                })),
-                {
-                  value: 'custom',
-                  text: variables.getMessage(`${SEARCH_SECTION}.custom`),
-                },
-              ]}
-            />
-          </Action>
-        </Row>
-      );
-    };
-
-    const CustomOptions = () => {
-      return (
-        <Row final={true}>
-          <Content title={variables.getMessage(`${SEARCH_SECTION}.custom`)} />
-          <Action>
-            <TextField
-              label={variables.getMessage(`${SEARCH_SECTION}.custom`)}
-              value={this.state.customValue}
-              onInput={(e) => this.setState({ customValue: e.target.value })}
-              varient="outlined"
-              InputLabelProps={{ shrink: true }}
-            />
-            <p style={{ marginTop: '0px' }}>
-              <span className="link" onClick={() => this.resetSearch()}>
-                {variables.getMessage('modals.main.settings.buttons.reset')}
-              </span>
-            </p>
-          </Action>
-        </Row>
-      );
-    };
+  const SEARCH_SECTION = 'modals.main.settings.sections.search';
 
+  const AdditionalOptions = () => {
     return (
-      <>
-        <Header
-          title={variables.getMessage(`${SEARCH_SECTION}.title`)}
-          setting="searchBar"
-          category="widgets"
-          visibilityToggle={true}
+      <Row>
+        <Content
+          title={variables.getMessage('modals.main.settings.additional_settings')}
+          subtitle={variables.getMessage(`${SEARCH_SECTION}.additional`)}
         />
-        <PreferencesWrapper setting="searchBar" category="widgets" visibilityToggle={true}>
-          <AdditionalOptions />
-          <SearchEngineSelection />
-          {this.state.customEnabled && CustomOptions()}
-        </PreferencesWrapper>
-      </>
+        <Action>
+          {/* not supported on firefox */}
+          {navigator.userAgent.includes('Chrome') && typeof InstallTrigger === 'undefined' ? (
+            <Checkbox
+              name="voiceSearch"
+              text={variables.getMessage(`${SEARCH_SECTION}.voice_search`)}
+              category="search"
+            />
+          ) : null}
+          <Checkbox
+            name="searchDropdown"
+            text={variables.getMessage(`${SEARCH_SECTION}.dropdown`)}
+            category="search"
+            element=".other"
+          />
+          <Checkbox
+            name="searchFocus"
+            text={variables.getMessage(`${SEARCH_SECTION}.focus`)}
+            category="search"
+            element=".other"
+          />
+          <Checkbox
+            name="autocomplete"
+            text={variables.getMessage(`${SEARCH_SECTION}.autocomplete`)}
+            category="search"
+          />
+        </Action>
+      </Row>
     );
-  }
+  };
+
+  const SearchEngineSelection = () => {
+    return (
+      <Row final={!customEnabled}>
+        <Content
+          title={variables.getMessage(`${SEARCH_SECTION}.search_engine`)}
+          subtitle={variables.getMessage(
+            'modals.main.settings.sections.search.search_engine_subtitle',
+          )}
+        />
+        <Action>
+          <Dropdown
+            name="searchEngine"
+            onChange={(value) => setSearchEngine(value)}
+            items={[
+              ...searchEngines.map((engine) => ({
+                value: engine.settingsName,
+                text: engine.name,
+              })),
+              {
+                value: 'custom',
+                text: variables.getMessage(`${SEARCH_SECTION}.custom`),
+              },
+            ]}
+          />
+        </Action>
+      </Row>
+    );
+  };
+
+  const CustomOptions = () => {
+    return (
+      <Row final={true}>
+        <Content title={variables.getMessage(`${SEARCH_SECTION}.custom`)} />
+        <Action>
+          <TextField
+            label={variables.getMessage(`${SEARCH_SECTION}.custom`)}
+            value={customValue}
+            onInput={(e) => setCustomValue(e.target.value)}
+            varient="outlined"
+            InputLabelProps={{ shrink: true }}
+          />
+          <p style={{ marginTop: '0px' }}>
+            <span className="link" onClick={() => resetSearch()}>
+              {variables.getMessage('modals.main.settings.buttons.reset')}
+            </span>
+          </p>
+        </Action>
+      </Row>
+    );
+  };
+
+  return (
+    <>
+      <Header
+        title={variables.getMessage(`${SEARCH_SECTION}.title`)}
+        setting="searchBar"
+        category="widgets"
+        visibilityToggle={true}
+      />
+      <PreferencesWrapper setting="searchBar" category="widgets" visibilityToggle={true}>
+        <AdditionalOptions />
+        <SearchEngineSelection />
+        {customEnabled && CustomOptions()}
+      </PreferencesWrapper>
+    </>
+  );
 }
 
 export { SearchOptions as default, SearchOptions };