diff --git a/src/common/node/index.ts b/src/common/node/index.ts
index 8eaa9a91..0827a2f6 100644
--- a/src/common/node/index.ts
+++ b/src/common/node/index.ts
@@ -1,3 +1,4 @@
 export * from './resolver';
 export * from './robot';
 export * from './sharp-image-container';
+export { WasmBreachProtocolRecognizer } from './recognizer-wasm';
diff --git a/src/common/node/robot/auto-hotkey.ts b/src/common/node/robot/auto-hotkey.ts
index 082b687e..f1d1a798 100644
--- a/src/common/node/robot/auto-hotkey.ts
+++ b/src/common/node/robot/auto-hotkey.ts
@@ -1,4 +1,4 @@
-import { sleep } from '@/common/util';
+import { sleep } from '@/common';
 import { BreachProtocolRobotKeys } from './robot';
 import { WindowsRobot } from './win32';
 
diff --git a/src/common/node/robot/nircmd.ts b/src/common/node/robot/nircmd.ts
index 741fcf88..d664b512 100644
--- a/src/common/node/robot/nircmd.ts
+++ b/src/common/node/robot/nircmd.ts
@@ -1,4 +1,4 @@
-import { sleep } from '@/common/util';
+import { sleep } from '@/common';
 import { BreachProtocolRobotKeys } from './robot';
 import { WindowsRobot } from './win32';
 
diff --git a/src/common/node/robot/robot.ts b/src/common/node/robot/robot.ts
index bec46011..4c028429 100644
--- a/src/common/node/robot/robot.ts
+++ b/src/common/node/robot/robot.ts
@@ -1,5 +1,5 @@
+import { sleep } from '@/common';
 import * as k from '@/common/keyboard';
-import { sleep } from '@/common/util';
 import { execFile } from 'child_process';
 import { join } from 'path';
 import sanitize from 'sanitize-filename';
diff --git a/src/common/node/robot/xdotool.ts b/src/common/node/robot/xdotool.ts
index 58bc359a..8773ba37 100644
--- a/src/common/node/robot/xdotool.ts
+++ b/src/common/node/robot/xdotool.ts
@@ -1,5 +1,5 @@
+import { sleep } from '@/common';
 import * as k from '@/common/keyboard';
-import { sleep } from '@/common/util';
 import {
   BreachProtocolRobot,
   BreachProtocolRobotKeys,
diff --git a/src/core/index.ts b/src/core/index.ts
index 0474eac7..99387130 100644
--- a/src/core/index.ts
+++ b/src/core/index.ts
@@ -7,7 +7,10 @@ export type {
   BreachProtocolResultJSON,
   BreachProtocolStrategy,
 } from './solver/breach-protocol';
+export { HexCodeSequence } from './solver/hex-code-sequence';
 export { FocusHierarchyProvider } from './solver/hierarchy/focus-hierarchy-provider';
 export type { HierarchyProvider } from './solver/hierarchy/hierarchy-provider';
 export { IndexHierarchyProvider } from './solver/hierarchy/index-hierarchy-provider';
+export { TypesHierarchyProvider } from './solver/hierarchy/types-hierarchy-provider';
 export type { SequenceJSON } from './solver/sequence';
+export * from './daemons';
diff --git a/src/core/ocr/ocr.test.ts b/src/core/ocr/ocr.test.ts
index 98dc92f2..91a99adf 100644
--- a/src/core/ocr/ocr.test.ts
+++ b/src/core/ocr/ocr.test.ts
@@ -1,5 +1,7 @@
-import { SharpImageContainer } from '@/common/node';
-import { WasmBreachProtocolRecognizer } from '@/common/node/recognizer-wasm';
+import {
+  SharpImageContainer,
+  WasmBreachProtocolRecognizer,
+} from '@/common/node';
 import type { BreachProtocolLanguage } from '@/core';
 import { AppSettings } from '@/electron/common';
 import { join } from 'path';
diff --git a/src/core/solver/breach-protocol.ts b/src/core/solver/breach-protocol.ts
index 4aed8f73..454e40f1 100644
--- a/src/core/solver/breach-protocol.ts
+++ b/src/core/solver/breach-protocol.ts
@@ -62,9 +62,9 @@ export class BreachProtocolResult implements Serializable {
     // since in very rare cases longer daemon could create
     // better sequence than its shorter peers(bigger overlap).
     const shouldForceClose = daemons
-      .filter((d, i) => !this.sequence.indexes.includes(i))
+      .filter((_, i) => !this.sequence.indexes.includes(i))
       .some((d) => {
-        const daemon = d.map(fromHex).join('');
+        const daemon = HexCodeSequence.fromHex(d);
         const r = memoizedFindOverlap(base, daemon);
 
         // If potential result(which will never happen) will
diff --git a/src/core/solver/hierarchy/focus-hierarchy-provider.ts b/src/core/solver/hierarchy/focus-hierarchy-provider.ts
index 187bd193..a00234a8 100644
--- a/src/core/solver/hierarchy/focus-hierarchy-provider.ts
+++ b/src/core/solver/hierarchy/focus-hierarchy-provider.ts
@@ -1,4 +1,4 @@
-import { BreachProtocolRawData } from '@/core/common';
+import { BreachProtocolRawData } from '../../common';
 import { HierarchyProvider } from './hierarchy-provider';
 
 /** Focuses one daemon, and applies index to others. */
diff --git a/src/core/solver/hierarchy/index-hierarchy-provider.ts b/src/core/solver/hierarchy/index-hierarchy-provider.ts
index f05c2749..e517ffa5 100644
--- a/src/core/solver/hierarchy/index-hierarchy-provider.ts
+++ b/src/core/solver/hierarchy/index-hierarchy-provider.ts
@@ -1,4 +1,4 @@
-import { BreachProtocolRawData } from '@/core/common';
+import { BreachProtocolRawData } from '../../common';
 import { HierarchyProvider } from './hierarchy-provider';
 
 /** Marks each daemon with its index. */
diff --git a/src/core/solver/hierarchy/types-hierarchy-provider.ts b/src/core/solver/hierarchy/types-hierarchy-provider.ts
index e135ed59..78298be8 100644
--- a/src/core/solver/hierarchy/types-hierarchy-provider.ts
+++ b/src/core/solver/hierarchy/types-hierarchy-provider.ts
@@ -1,4 +1,4 @@
-import { BreachProtocolRawData } from '@/core/common';
+import { BreachProtocolRawData } from '../../common';
 import { HierarchyProvider } from './hierarchy-provider';
 import { IndexHierarchyProvider } from './index-hierarchy-provider';
 
diff --git a/src/electron/common/options.ts b/src/electron/common/options.ts
index a0d87e67..428c0e7e 100644
--- a/src/electron/common/options.ts
+++ b/src/electron/common/options.ts
@@ -22,7 +22,7 @@ import {
   DAEMON_OPTICS_JAMMER,
   DAEMON_TURRET_SHUTDOWN,
   DAEMON_WEAPONS_JAMMER,
-} from '@/core/daemons';
+} from '@/core';
 import { AppSettings } from './common';
 
 interface BreachProtocolOption {
diff --git a/src/electron/renderer/components/DaemonPriority.tsx b/src/electron/renderer/components/DaemonPriority.tsx
index f4f7a5a9..ff2daa7e 100644
--- a/src/electron/renderer/components/DaemonPriority.tsx
+++ b/src/electron/renderer/components/DaemonPriority.tsx
@@ -1,6 +1,21 @@
-import { DaemonId } from '@/core';
-import * as d from '@/core/daemons';
-import { eng } from '@/core/daemons-i18n';
+import {
+  DaemonId,
+  DAEMON_CAMERA_SHUTDOWN,
+  DAEMON_DATAMINE_COPY_MALWARE,
+  DAEMON_DATAMINE_CRAFTING_SPECS,
+  DAEMON_DATAMINE_V1,
+  DAEMON_DATAMINE_V2,
+  DAEMON_DATAMINE_V3,
+  DAEMON_FRIENDLY_TURRETS,
+  DAEMON_GAIN_ACCESS,
+  DAEMON_ICEPICK,
+  DAEMON_MASS_VULNERABILITY,
+  DAEMON_NEUTRALIZE_MALWARE,
+  DAEMON_OPTICS_JAMMER,
+  DAEMON_TURRET_SHUTDOWN,
+  DAEMON_WEAPONS_JAMMER,
+  eng,
+} from '@/core';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { flushSync } from 'react-dom';
 import styled from 'styled-components';
@@ -46,29 +61,29 @@ function moveInArray<T>(data: T[], from: number, to: number) {
 }
 
 const commonDaemons: ReadonlySet<DaemonId> = new Set([
-  d.DAEMON_DATAMINE_V1,
-  d.DAEMON_DATAMINE_V2,
-  d.DAEMON_DATAMINE_V3,
-  d.DAEMON_ICEPICK,
+  DAEMON_DATAMINE_V1,
+  DAEMON_DATAMINE_V2,
+  DAEMON_DATAMINE_V3,
+  DAEMON_ICEPICK,
 ]);
 
 const perkDaemons: ReadonlySet<DaemonId> = new Set([
-  d.DAEMON_MASS_VULNERABILITY,
-  d.DAEMON_CAMERA_SHUTDOWN,
-  d.DAEMON_FRIENDLY_TURRETS,
-  d.DAEMON_TURRET_SHUTDOWN,
+  DAEMON_MASS_VULNERABILITY,
+  DAEMON_CAMERA_SHUTDOWN,
+  DAEMON_FRIENDLY_TURRETS,
+  DAEMON_TURRET_SHUTDOWN,
 ]);
 
 const legendaryDaemons: ReadonlySet<DaemonId> = new Set([
-  d.DAEMON_OPTICS_JAMMER,
-  d.DAEMON_WEAPONS_JAMMER,
+  DAEMON_OPTICS_JAMMER,
+  DAEMON_WEAPONS_JAMMER,
 ]);
 
 const specialDaemons: ReadonlySet<DaemonId> = new Set([
-  d.DAEMON_DATAMINE_COPY_MALWARE,
-  d.DAEMON_NEUTRALIZE_MALWARE,
-  d.DAEMON_GAIN_ACCESS,
-  d.DAEMON_DATAMINE_CRAFTING_SPECS,
+  DAEMON_DATAMINE_COPY_MALWARE,
+  DAEMON_NEUTRALIZE_MALWARE,
+  DAEMON_GAIN_ACCESS,
+  DAEMON_DATAMINE_CRAFTING_SPECS,
 ]);
 
 function getDaemonType(id: DaemonId): DaemonType {
diff --git a/src/electron/renderer/components/HistoryViewer.tsx b/src/electron/renderer/components/HistoryViewer.tsx
index 98bea9bf..c352c761 100644
--- a/src/electron/renderer/components/HistoryViewer.tsx
+++ b/src/electron/renderer/components/HistoryViewer.tsx
@@ -2,7 +2,7 @@ import {
   BreachProtocolResultJSON,
   BUFFER_SIZE_MIN,
   DaemonsRawData,
-  fromHex,
+  HexCodeSequence,
   isBufferSizeFragment,
   isDaemonsFragment,
   isGridFragment,
@@ -33,11 +33,11 @@ function getDaemonBounds(daemons: DaemonsRawData, sequence?: SequenceJSON) {
     return [];
   }
 
-  const st = sequence.value.map(fromHex).join('') ?? '';
+  const st = HexCodeSequence.fromHex(sequence?.value ?? []);
 
   return daemons
     .map((daemon) => {
-      const dt = daemon.map(fromHex).join('');
+      const dt = HexCodeSequence.fromHex(daemon);
       const start = st.indexOf(dt);
 
       if (start === -1) {
diff --git a/src/electron/renderer/components/RecognitionSettings.tsx b/src/electron/renderer/components/RecognitionSettings.tsx
index ed8695e8..e34f4a55 100644
--- a/src/electron/renderer/components/RecognitionSettings.tsx
+++ b/src/electron/renderer/components/RecognitionSettings.tsx
@@ -1,5 +1,5 @@
+import type { BreachProtocolLanguage } from '@/core';
 import { BUFFER_SIZE_MAX } from '@/core';
-import type { BreachProtocolLanguage } from '@/core/daemons-i18n';
 import { AppSettings } from '@/electron/common';
 import type { ScreenshotDisplayOutput } from 'screenshot-desktop';
 import { getDisplayName, nativeDialog } from '../common';
diff --git a/src/electron/worker/autosolver.ts b/src/electron/worker/autosolver.ts
index 695b9cc3..dbcb1048 100644
--- a/src/electron/worker/autosolver.ts
+++ b/src/electron/worker/autosolver.ts
@@ -1,12 +1,12 @@
-import { BitMask, sleep, uniqueWith } from '@/common';
+import { BitMask, sleep } from '@/common';
 import {
   BreachProtocolKeyboardResolver,
   BreachProtocolMouseResolver,
   BreachProtocolResolver,
   BreachProtocolRobot,
   SharpImageContainer,
+  WasmBreachProtocolRecognizer,
 } from '@/common/node';
-import { WasmBreachProtocolRecognizer } from '@/common/node/recognizer-wasm';
 import {
   BreachProtocol,
   breachProtocolOCR,
diff --git a/src/electron/worker/worker.ts b/src/electron/worker/worker.ts
index cbd1b632..9284b254 100644
--- a/src/electron/worker/worker.ts
+++ b/src/electron/worker/worker.ts
@@ -3,9 +3,9 @@ import {
   BreachProtocolRobot,
   NirCmdRobot,
   SharpImageContainer,
+  WasmBreachProtocolRecognizer,
   XDoToolRobot,
 } from '@/common/node';
-import { WasmBreachProtocolRecognizer } from '@/common/node/recognizer-wasm';
 import {
   BreachProtocolBufferSizeFragment,
   BreachProtocolDaemonsFragment,
@@ -15,10 +15,10 @@ import {
   BreachProtocolResultJSON,
   BreachProtocolTypesFragment,
   FocusHierarchyProvider,
+  HierarchyProvider,
   IndexHierarchyProvider,
+  TypesHierarchyProvider,
 } from '@/core';
-import { HierarchyProvider } from '@/core/solver/hierarchy/hierarchy-provider';
-import { TypesHierarchyProvider } from '@/core/solver/hierarchy/types-hierarchy-provider';
 import {
   Action,
   ActionTypes,