diff --git a/apps/backend/package.json b/apps/backend/package.json
index 707d8cc6..2723069f 100644
--- a/apps/backend/package.json
+++ b/apps/backend/package.json
@@ -31,7 +31,6 @@
     "gurmukhi-utils": "^3.2.1",
     "helmet": "^7.1.0",
     "import-fresh": "^3.3.0",
-    "lodash-es": "^4.17.21",
     "memoizee": "^0.4.15",
     "node-fetch": "^3.3.2",
     "open": "^8.4.0",
@@ -44,7 +43,6 @@
     "@types/compression": "^1.7.2",
     "@types/cors": "^2.8.12",
     "@types/express": "^4.17.13",
-    "@types/lodash-es": "^4.17.12",
     "@types/node": "^20.12.12",
     "@types/pacote": "^11.1.8",
     "@types/primus": "^7.3.6",
diff --git a/apps/backend/src/features/content/index.spec.ts b/apps/backend/src/features/content/index.spec.ts
index 5a93e7af..1e4b3153 100644
--- a/apps/backend/src/features/content/index.spec.ts
+++ b/apps/backend/src/features/content/index.spec.ts
@@ -1,8 +1,8 @@
 import http from 'node:http'
 
 import { Language, RecommendedSources, Writer } from '@presenter/contract'
-import { first, last } from '@presenter/swiss-knife'
 import express from 'express'
+import { first, last } from 'radashi'
 import { describe, expect, it } from 'vitest'
 
 import { fetchApi } from '~/../test/utils/fetch'
diff --git a/apps/backend/src/features/content/state.ts b/apps/backend/src/features/content/state.ts
index 154efc74..334e4041 100644
--- a/apps/backend/src/features/content/state.ts
+++ b/apps/backend/src/features/content/state.ts
@@ -1,6 +1,6 @@
 import { Content, Line, ServerEventParameters } from '@presenter/contract'
 import { getLogger, mutableValue, readOnly, subscribable } from '@presenter/node'
-import { first, last } from '@presenter/swiss-knife'
+import { first, last } from 'radashi'
 
 import { getBaniLines, getShabad, getShabadByOrderId } from '~/services/database'
 
diff --git a/apps/backend/src/features/history/state.ts b/apps/backend/src/features/history/state.ts
index 76784b9f..0f7c51ca 100644
--- a/apps/backend/src/features/history/state.ts
+++ b/apps/backend/src/features/history/state.ts
@@ -2,7 +2,7 @@ import { Line, ViewedLines } from '@presenter/contract'
 import { HISTORY_FILE, mutableValue, readOnly, subscribable } from '@presenter/node'
 import * as CSV from 'csv-string'
 import { createWriteStream, WriteStream } from 'fs'
-import { omit } from 'lodash-es'
+import { omit } from 'radashi'
 
 // Fields to store in the history CSV file
 const CSV_FIELDS = [
diff --git a/apps/backend/src/features/settings/state.ts b/apps/backend/src/features/settings/state.ts
index 9d11c229..cb8a38d6 100644
--- a/apps/backend/src/features/settings/state.ts
+++ b/apps/backend/src/features/settings/state.ts
@@ -1,6 +1,6 @@
 import { ManyClientSettings, Settings } from '@presenter/contract'
 import { mutableValue, readOnly, subscribable } from '@presenter/node'
-import { omit, omitBy } from 'lodash-es'
+import { omit, pick } from 'radashi'
 
 import { GlobalSettings } from '~/services/global-settings'
 
@@ -12,9 +12,9 @@ const createSettingsState = ( { globalSettings }: SettingsStateOptions ) => {
   const manyClientSettings = subscribable<ManyClientSettings>( mutableValue( {} ) )
   const publicSettings = subscribable( mutableValue<ManyClientSettings>( {} ) )
 
-  const omitPrivateClients = ( allSettings: ManyClientSettings ) => omitBy(
+  const omitPrivateClients = ( allSettings: ManyClientSettings ) => pick(
     allSettings,
-    ( _, id ) => manyClientSettings.get()[ id ]?.security.private
+    ( _, id ) => !manyClientSettings.get()[ id ]?.security.private
   )
 
   const setSettings = ( id: string, { local, global, clients }: Partial<Settings> ) => {
@@ -31,7 +31,7 @@ const createSettingsState = ( { globalSettings }: SettingsStateOptions ) => {
   }
 
   const getClientSettings = ( id: string ): Settings => {
-    const clients = omit( publicSettings.get(), id )
+    const clients = omit( publicSettings.get(), [ id ] )
     const local = manyClientSettings.get()[ id ]
     const global = globalSettings.get()
 
diff --git a/apps/backend/src/features/zoom/index.ts b/apps/backend/src/features/zoom/index.ts
index 0f0546eb..5899a543 100644
--- a/apps/backend/src/features/zoom/index.ts
+++ b/apps/backend/src/features/zoom/index.ts
@@ -4,12 +4,12 @@ import { mutableCounter, mutableValue } from '@presenter/node'
 import { LANGUAGES, TRANSLATION_ORDER, TRANSLITERATION_ORDER } from '@shabados/frontend/src/lib/data'
 import { customiseLine, getTranslations, getTransliterators } from '@shabados/frontend/src/lib/line'
 import { stripVishraams, toUnicode } from 'gurmukhi-utils'
-import { mapValues } from 'lodash-es'
+import { mapValues } from 'radashi'
 import Url from 'url-parse'
 
+import settings from '~/features/settings'
 import fetch from '~/helpers/fetch'
 import { getSources, GetSourcesResult } from '~/services/database'
-import settings from '~/features/settings'
 
 const prepareSecondary = ( data, sorter ) => Object
   .entries( data )
diff --git a/apps/backend/src/services/database.ts b/apps/backend/src/services/database.ts
index ae37e53a..20914d00 100644
--- a/apps/backend/src/services/database.ts
+++ b/apps/backend/src/services/database.ts
@@ -1,7 +1,7 @@
 import { Bani, Language, Shabad, Source, TranslationSource } from '@presenter/contract'
 import { Banis, CommonBuilder, Languages, Lines, LinesBuilder, Model, Shabads, Sources, UnwrapModel, Writers } from '@shabados/database'
 import gurmukhiUtils from 'gurmukhi-utils'
-import { groupBy, last } from 'lodash-es'
+import { group, last } from 'radashi'
 import type { AsyncReturnType } from 'type-fest'
 
 import { MAX_RESULTS } from '~/helpers/consts'
@@ -71,7 +71,7 @@ const groupTranslationSources = <Result>(
   ...acc,
   [ id ]: {
     ...source,
-    translationSources: groupBy( translationSources, ( { languageId } ) => languageId ),
+    translationSources: group( translationSources, ( { languageId } ) => languageId ),
   },
 } )
 
diff --git a/apps/electron/src/window.ts b/apps/electron/src/window.ts
index 674d6531..048b8e4a 100644
--- a/apps/electron/src/window.ts
+++ b/apps/electron/src/window.ts
@@ -1,7 +1,7 @@
 import * as remote from '@electron/remote/main'
 // eslint-disable-next-line import/no-extraneous-dependencies
 import { app, BrowserWindow, Menu, screen } from 'electron'
-import { omit } from 'lodash'
+import { omit } from 'radashi'
 
 import { isDev, PORT } from '../../../app/helpers/consts'
 
diff --git a/apps/frontend/package.json b/apps/frontend/package.json
index 712e0b58..0deea28b 100644
--- a/apps/frontend/package.json
+++ b/apps/frontend/package.json
@@ -41,7 +41,6 @@
     "gurmukhi-utils": "^3.2.2",
     "is-mobile": "^3.1.1",
     "jotai": "^2.10.1",
-    "lodash": "^4.17.21",
     "memoizee": "^0.4.17",
     "notistack": "^3.0.1",
     "partysocket": "^1.0.2",
@@ -60,7 +59,6 @@
     "@testing-library/jest-dom": "^6.4.5",
     "@testing-library/react": "^15.0.7",
     "@testing-library/user-event": "^14.5.2",
-    "@types/lodash": "^4.17.7",
     "@types/memoizee": "^0.4.11",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
diff --git a/apps/frontend/src/app/overlay/index.lazy.tsx b/apps/frontend/src/app/overlay/index.lazy.tsx
index 47ffbd33..86e16750 100644
--- a/apps/frontend/src/app/overlay/index.lazy.tsx
+++ b/apps/frontend/src/app/overlay/index.lazy.tsx
@@ -1,6 +1,6 @@
 import { createLazyFileRoute } from '@tanstack/react-router'
 import classNames from 'classnames'
-import { mapValues } from 'lodash'
+import { mapValues } from 'radashi'
 import { useContext } from 'react'
 
 import { SettingsContext } from '~/helpers/contexts'
diff --git a/apps/frontend/src/app/presenter/-components/Display/index.tsx b/apps/frontend/src/app/presenter/-components/Display/index.tsx
index e5df2307..0b26a395 100644
--- a/apps/frontend/src/app/presenter/-components/Display/index.tsx
+++ b/apps/frontend/src/app/presenter/-components/Display/index.tsx
@@ -1,7 +1,7 @@
 import './index.css'
 
 import classNames from 'classnames'
-import { mapValues } from 'lodash'
+import { mapValues } from 'radashi'
 
 import { LANGUAGES } from '~/helpers/data'
 import { customiseLine, getTransliterators } from '~/helpers/line'
diff --git a/apps/frontend/src/app/presenter/controller/navigator/index.tsx b/apps/frontend/src/app/presenter/controller/navigator/index.tsx
index 7cfbbffb..4c00a4c5 100644
--- a/apps/frontend/src/app/presenter/controller/navigator/index.tsx
+++ b/apps/frontend/src/app/presenter/controller/navigator/index.tsx
@@ -16,7 +16,7 @@ import ListItem from '@mui/material/ListItem'
 import { createFileRoute } from '@tanstack/react-router'
 import classNames from 'classnames'
 import { stripVishraams } from 'gurmukhi-utils'
-import { invert } from 'lodash'
+import { invert } from 'radashi'
 import { useCallback, useContext, useEffect, useMemo, useState } from 'react'
 
 import GlobalHotKeys from '~/components/GlobalHotKeys'
diff --git a/apps/frontend/src/app/settings/client/hotkeys/index.tsx b/apps/frontend/src/app/settings/client/hotkeys/index.tsx
index 6f599b4d..83f905fb 100644
--- a/apps/frontend/src/app/settings/client/hotkeys/index.tsx
+++ b/apps/frontend/src/app/settings/client/hotkeys/index.tsx
@@ -5,7 +5,7 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import { Button, Grid, List, ListItem, Tooltip, Typography } from '@mui/material'
 import { createFileRoute } from '@tanstack/react-router'
 import classNames from 'classnames'
-import { groupBy } from 'lodash'
+import { group } from 'radashi'
 import { useState } from 'react'
 
 import keyMap from '~/helpers/keyMap'
@@ -93,7 +93,7 @@ const Hotkeys = ( { keys, shortcuts, device }: HotkeysProps ) => {
 
       <List className="hotkeys">
         {Object
-          .entries( groupBy( shortcuts, ( { group } ) => group ) )
+          .entries( group( shortcuts, ( { group } ) => group ) )
           .map( ( [ groupName, hotkeys ] ) => (
             <ListItem key={groupName} className="group">
 
diff --git a/apps/frontend/src/components/CopyHotkeys.tsx b/apps/frontend/src/components/CopyHotkeys.tsx
index b038dae5..f71717ab 100644
--- a/apps/frontend/src/components/CopyHotkeys.tsx
+++ b/apps/frontend/src/components/CopyHotkeys.tsx
@@ -1,5 +1,5 @@
 import { stripVishraams, toUnicode } from 'gurmukhi-utils'
-import { mapValues } from 'lodash'
+import { mapValues } from 'radashi'
 import { ReactNode, useContext } from 'react'
 
 import { RecommendedSourcesContext, SettingsContext, WritersContext } from '~/helpers/contexts'
diff --git a/apps/frontend/src/components/GlobalHotKeys.tsx b/apps/frontend/src/components/GlobalHotKeys.tsx
index c1977a6c..7a8d366d 100644
--- a/apps/frontend/src/components/GlobalHotKeys.tsx
+++ b/apps/frontend/src/components/GlobalHotKeys.tsx
@@ -1,4 +1,4 @@
-import { mapValues } from 'lodash'
+import { mapValues } from 'radashi'
 import { ReactNode } from 'react'
 import { configure, GlobalHotKeys as HotKeys } from 'react-hotkeys/es'
 import KeyEventManager from 'react-hotkeys/es/lib/KeyEventManager'
diff --git a/apps/frontend/src/components/NavigatorHotkeys.tsx b/apps/frontend/src/components/NavigatorHotkeys.tsx
index 4d8ebdd4..5c91c195 100644
--- a/apps/frontend/src/components/NavigatorHotkeys.tsx
+++ b/apps/frontend/src/components/NavigatorHotkeys.tsx
@@ -1,4 +1,4 @@
-import { noop } from 'lodash'
+import { noop } from 'radashi'
 import { useCallback, useContext, useEffect } from 'react'
 
 import { getJumpLines } from '~/helpers/auto-jump'
diff --git a/apps/frontend/src/helpers/auto-jump.ts b/apps/frontend/src/helpers/auto-jump.ts
index 64c1d0b2..fae8b17a 100644
--- a/apps/frontend/src/helpers/auto-jump.ts
+++ b/apps/frontend/src/helpers/auto-jump.ts
@@ -1,6 +1,6 @@
 import { ClientEventParameters } from '@presenter/contract'
-import { find, findIndex, findLastIndex, invert } from 'lodash'
 import memoize from 'memoizee'
+import { invert } from 'radashi'
 
 import { BANIS } from './data'
 
@@ -64,17 +64,16 @@ export const getBaniNextJumpLine = ( { content, lineId } ) => {
   const currentLine = lines[ currentLineIndex ]
 
   // Get next jump line by searching for it from the current line's index
-  const nextJumpLineFinder = () => find(
-    lines,
+  const nextJumpLineFinder = () => lines.find(
     ( { id } ) => !!jumpLines[ id ],
     Math.min( currentLineIndex + 1, lines.length - 1 ),
   ) || {}
 
   // Returns a line from the current line's index, based on a regex
   const regexFinder = ( regex: RegExp, forward = true, offset = currentLineIndex ) => {
-    const findFn = forward ? findIndex : findLastIndex
+    const findFn = forward ? lines.indexOf : lines.lastIndexOf
 
-    return findFn( lines, ( { gurmukhi } ) => regex.test( gurmukhi ), offset )
+    return findFn( ( { gurmukhi } ) => regex.test( gurmukhi ), offset )
   }
 
   // Gets the next line after the last pauri
diff --git a/apps/frontend/src/helpers/data.ts b/apps/frontend/src/helpers/data.ts
index 6a67fc0b..f6801ef5 100644
--- a/apps/frontend/src/helpers/data.ts
+++ b/apps/frontend/src/helpers/data.ts
@@ -2,7 +2,7 @@
  *! Shared with backend. To be refactored into shared location.
  */
 import { toEnglish, toHindi, toShahmukhi, toUnicode } from 'gurmukhi-utils'
-import { invert } from 'lodash'
+import { invert } from 'radashi'
 
 // Bani IDs
 export const BANIS = {
@@ -21,9 +21,7 @@ export const LANGUAGES = {
 // Languages by keyed by IDs
 export const LANGUAGE_NAMES = invert( LANGUAGES )
 
-export type Transliterators = {
-  [language: string]: ( ascii: string ) => string,
-}
+export type Transliterators = Record<string, ( ascii: string ) => string>
 
 // The transliterator functions for each language, presuming ascii input
 export const TRANSLITERATORS = Object.entries( {
@@ -35,9 +33,7 @@ export const TRANSLITERATORS = Object.entries( {
   [ language ]: ( ascii: string ) => fn( toUnicode( ascii ) ),
 } ), {} as Transliterators )
 
-export type Translations = {
-  [language: string]: number,
-}
+export type Translations = Record<string, number>
 
 // The order of translations
 export const TRANSLATION_ORDER = [
diff --git a/apps/frontend/src/helpers/utils.ts b/apps/frontend/src/helpers/utils.ts
index c9bf7020..4776cc5c 100644
--- a/apps/frontend/src/helpers/utils.ts
+++ b/apps/frontend/src/helpers/utils.ts
@@ -1,5 +1,5 @@
 import deepmerge from 'deepmerge'
-import { debounce } from 'lodash'
+import { debounce } from 'radashi'
 import { findDOMNode } from 'react-dom'
 import scrollIntoView from 'scroll-into-view'
 
@@ -17,7 +17,7 @@ export const scrollIntoCenter = ( ref: any, options?: __ScrollIntoView.Settings
   { time: 200, ...options }
 )
 
-export const debounceHotKey = ( fn: () => void ) => debounce( fn, 300, { leading: true } )
+export const debounceHotKey = ( fn: () => void ) => debounce( { leading: true, delay: 300 }, fn )
 
 export const mapPlatformKey = ( key: string ) => ( isMac ? key.replace( 'ctrl', 'cmd' ) : key )
 
diff --git a/package-lock.json b/package-lock.json
index 420e0587..4d6c7b8b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,13 +15,12 @@
       "dependencies": {
         "@presenter/contract": "*",
         "deepmerge": "^4.3.1",
-        "lodash-es": "^4.17.21",
-        "make-error": "^1.3.6"
+        "make-error": "^1.3.6",
+        "radashi": "^12.2.0"
       },
       "devDependencies": {
         "@presenter/tsconfig": "*",
         "@shabados/eslint-config": "^0.14.0",
-        "@types/lodash-es": "^4.17.12",
         "type-fest": "^4.18.2",
         "typescript": "^5.5.4",
         "undici": "^6.18.0",
@@ -55,7 +54,6 @@
         "gurmukhi-utils": "^3.2.1",
         "helmet": "^7.1.0",
         "import-fresh": "^3.3.0",
-        "lodash-es": "^4.17.21",
         "memoizee": "^0.4.15",
         "node-fetch": "^3.3.2",
         "open": "^8.4.0",
@@ -68,7 +66,6 @@
         "@types/compression": "^1.7.2",
         "@types/cors": "^2.8.12",
         "@types/express": "^4.17.13",
-        "@types/lodash-es": "^4.17.12",
         "@types/node": "^20.12.12",
         "@types/pacote": "^11.1.8",
         "@types/primus": "^7.3.6",
@@ -395,7 +392,6 @@
         "gurmukhi-utils": "^3.2.2",
         "is-mobile": "^3.1.1",
         "jotai": "^2.10.1",
-        "lodash": "^4.17.21",
         "memoizee": "^0.4.17",
         "notistack": "^3.0.1",
         "partysocket": "^1.0.2",
@@ -414,7 +410,6 @@
         "@testing-library/jest-dom": "^6.4.5",
         "@testing-library/react": "^15.0.7",
         "@testing-library/user-event": "^14.5.2",
-        "@types/lodash": "^4.17.7",
         "@types/memoizee": "^0.4.11",
         "@types/react": "^18.3.3",
         "@types/react-dom": "^18.3.0",
@@ -3175,19 +3170,6 @@
         "@types/node": "*"
       }
     },
-    "node_modules/@types/lodash": {
-      "version": "4.17.7",
-      "dev": true,
-      "license": "MIT"
-    },
-    "node_modules/@types/lodash-es": {
-      "version": "4.17.12",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/lodash": "*"
-      }
-    },
     "node_modules/@types/memoizee": {
       "version": "0.4.11",
       "dev": true,
@@ -10481,10 +10463,6 @@
       "version": "4.17.21",
       "license": "MIT"
     },
-    "node_modules/lodash-es": {
-      "version": "4.17.21",
-      "license": "MIT"
-    },
     "node_modules/lodash.escaperegexp": {
       "version": "4.1.2",
       "license": "MIT"
@@ -12767,6 +12745,15 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/radashi": {
+      "version": "12.2.0",
+      "resolved": "https://registry.npmjs.org/radashi/-/radashi-12.2.0.tgz",
+      "integrity": "sha512-LeYD1SabvzUss1csIqSx5nVjUn2tg8zZykSiadmAfF0fEdAL18sMdn9oFkzniy5WEdqSq249MnnIqK5eVzluVw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=16.0.0"
+      }
+    },
     "node_modules/range-parser": {
       "version": "1.2.1",
       "license": "MIT",
diff --git a/package.json b/package.json
index 3729b30b..c9e2e6f4 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,6 @@
   "devDependencies": {
     "@presenter/tsconfig": "*",
     "@shabados/eslint-config": "^0.14.0",
-    "@types/lodash-es": "^4.17.12",
     "type-fest": "^4.18.2",
     "typescript": "^5.5.4",
     "undici": "^6.18.0",
@@ -26,7 +25,7 @@
   "dependencies": {
     "@presenter/contract": "*",
     "deepmerge": "^4.3.1",
-    "lodash-es": "^4.17.21",
-    "make-error": "^1.3.6"
+    "make-error": "^1.3.6",
+    "radashi": "^12.2.0"
   }
 }
diff --git a/packages/node/src/mutable-value.ts b/packages/node/src/mutable-value.ts
index 0a61a0f7..22e49922 100644
--- a/packages/node/src/mutable-value.ts
+++ b/packages/node/src/mutable-value.ts
@@ -1,5 +1,5 @@
 import { EventEmitter } from 'eventemitter3'
-import { debounce } from 'lodash-es'
+import { debounce } from 'radashi'
 
 export type ReadOnlyMutable<T> = { get: () => T }
 export type WriteOnlyMutable<T> = { set: ( value: T ) => void }
@@ -33,7 +33,7 @@ export const subscribable = <T>( { get, set }: Mutable<T> ) => {
 
   const onChange = ( fn: ( value: T ) => void ) => emitter.on( 'change', fn )
 
-  const emit = debounce( () => emitter.emit( 'change', get() ) )
+  const emit = debounce( { delay: 0 }, () => emitter.emit( 'change', get() ) )
 
   const setWithEmit = ( value: T ) => {
     set( value )
diff --git a/packages/swiss-knife/src/array.ts b/packages/swiss-knife/src/array.ts
deleted file mode 100644
index 0bc41447..00000000
--- a/packages/swiss-knife/src/array.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export const first = <T>( array: T[] ) => array[ 0 ]
-
-export const last = <T>( array: T[] ) => array[ array.length - 1 ]
diff --git a/packages/swiss-knife/src/index.ts b/packages/swiss-knife/src/index.ts
index 85bb626f..d0415704 100644
--- a/packages/swiss-knife/src/index.ts
+++ b/packages/swiss-knife/src/index.ts
@@ -1,2 +1 @@
-export * from './array'
 export * from './json'