23 files changed, 1540 insertions, 0 deletions
diff --git a/dev/kernel/NeKit/Array.h b/dev/kernel/NeKit/Array.h
new file mode 100644
index 00000000..12c062cb
--- /dev/null
+++ b/dev/kernel/NeKit/Array.h
@@ -0,0 +1,46 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <KernelKit/DebugOutput.h>
+#include <NeKit/Defines.h>
+#include <NeKit/ErrorOr.h>
+
+namespace Kernel {
+template <typename T, SizeT N>
+class Array final {
+ public:
+  explicit Array() = default;
+  ~Array()         = default;
+
+  Array& operator=(const Array&) = default;
+  Array(const Array&)            = default;
+
+  T& operator[](SizeT at) { return fArray[at]; }
+
+  Boolean Empty() { return this->Count() > 0; }
+
+  SizeT Capacity() { return N; }
+
+  SizeT Count() {
+    const static SizeT kArrCnt = N;
+    return kArrCnt;  // avoid constexpr error.
+  }
+
+  const T* CData() { return fArray; }
+
+  operator bool() { return !Empty(); }
+
+ private:
+  T fArray[N];
+};
+
+template <typename ValueType>
+auto make_list(ValueType val) {
+  return Array<ValueType, ARRAY_SIZE(val)>{val};
+}
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/ArrayList.h b/dev/kernel/NeKit/ArrayList.h
new file mode 100644
index 00000000..1f5226f4
--- /dev/null
+++ b/dev/kernel/NeKit/ArrayList.h
@@ -0,0 +1,44 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+
+namespace Kernel {
+template <typename T>
+class ArrayList final {
+ public:
+  explicit ArrayList(T* list, SizeT length) : fList(reinterpret_cast<T>(list)) {}
+
+  ~ArrayList() = default;
+
+  ArrayList& operator=(const ArrayList&) = default;
+  ArrayList(const ArrayList&)            = default;
+
+  T* Data() { return fList; }
+
+  const T* CData() { return fList; }
+
+  T& operator[](SizeT index) const {
+    MUST_PASS(index < this->Count());
+    return fList[index];
+  }
+
+  operator bool() { return fList; }
+
+  SizeT Count() const { return fLen; }
+
+ private:
+  T*    fList{nullptr};
+  SizeT fLen{0};
+};
+
+template <typename ValueType>
+ArrayList<ValueType> make_list(ValueType val) {
+  return ArrayList<ValueType>{val};
+}
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Atom.h b/dev/kernel/NeKit/Atom.h
new file mode 100644
index 00000000..fce5e93d
--- /dev/null
+++ b/dev/kernel/NeKit/Atom.h
@@ -0,0 +1,33 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+#pragma once
+
+#include <NeKit/Defines.h>
+
+namespace Kernel {
+template <typename T>
+class Atom final {
+ public:
+  explicit Atom() = default;
+  ~Atom()         = default;
+
+ public:
+  Atom& operator=(const Atom&) = delete;
+  Atom(const Atom&)            = delete;
+
+ public:
+  T operator[](Size bit) { return (fArrayOfAtoms & (1 << bit)); }
+
+  void operator|(Size bit) { fArrayOfAtoms |= (1 << bit); }
+
+  friend Boolean operator==(Atom<T>& atomic, const T& idx) { return atomic[idx] == idx; }
+
+  friend Boolean operator!=(Atom<T>& atomic, const T& idx) { return atomic[idx] == idx; }
+
+ private:
+  T fArrayOfAtoms;
+};
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Crc32.h b/dev/kernel/NeKit/Crc32.h
new file mode 100644
index 00000000..8988f828
--- /dev/null
+++ b/dev/kernel/NeKit/Crc32.h
@@ -0,0 +1,22 @@
+/*
+ *	========================================================
+ *
+ *  NeKernel
+ *  Date Added: 13/02/2023
+ * 	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ *
+ * 	========================================================
+ */
+
+#ifndef CRC32_H
+#define CRC32_H
+
+#include <NeKit/Defines.h>
+
+#define kCrcCnt (256)
+
+namespace Kernel {
+UInt32 ke_calculate_crc32(const Char* crc, Int32 len) noexcept;
+}  // namespace Kernel
+
+#endif  // !CRC32_H
diff --git a/dev/kernel/NeKit/CxxAbi.h b/dev/kernel/NeKit/CxxAbi.h
new file mode 100644
index 00000000..164a257d
--- /dev/null
+++ b/dev/kernel/NeKit/CxxAbi.h
@@ -0,0 +1,26 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+#pragma once
+
+#include <NeKit/Defines.h>
+
+#ifndef __TOOLCHAINKIT__
+
+#define kAtExitMacDestructors (128)
+
+struct atexit_func_entry_t {
+  void (*destructor_func)();
+  void* obj_ptr;
+  void* dso_handle;
+};
+
+typedef unsigned uarch_t;
+
+namespace cxxabiv1 {
+typedef void* __guard;
+}
+
+#endif  // __GNUC__
diff --git a/dev/kernel/NeKit/Defines.h b/dev/kernel/NeKit/Defines.h
new file mode 100644
index 00000000..0f9a7c4a
--- /dev/null
+++ b/dev/kernel/NeKit/Defines.h
@@ -0,0 +1,176 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Macros.h>
+
+#define NEWKIT_VERSION_STR "0.0.1"
+#define NEWKIT_VERSION_BCD 0x0001
+
+#ifndef __cplusplus
+#error Kernel compiles with a C++ compiler.
+#endif
+
+#if __cplusplus <= 201703L
+#define char8_t char
+#endif
+
+#ifdef __has_feature
+#if !__has_feature(cxx_nullptr)
+#if !__has_nullptr
+#error !!! You must at least have nullptr featured on your C++ compiler. !!!
+#endif
+#endif
+#endif
+
+/// @brief The **Kernel** namespace.
+namespace Kernel {
+using voidPtr = void*;
+using VoidPtr = void*;
+using nullPtr = decltype(nullptr);
+using NullPtr = decltype(nullptr);
+
+using Int     = int;
+using Int32   = int;
+using UShort  = unsigned short;
+using UInt16  = unsigned short;
+using Short   = short;
+using Int16   = short;
+using UInt    = unsigned int;
+using UInt32  = unsigned int;
+using Long    = __INT64_TYPE__;
+using Int64   = __INT64_TYPE__;
+using ULong   = __UINT64_TYPE__;
+using UInt64  = __UINT64_TYPE__;
+using Boolean = bool;
+using Bool    = bool;
+using Char    = char;
+using UChar   = unsigned char;
+using UInt8   = unsigned char;
+
+using SSize     = Int64;
+using SSizeT    = Int64;
+using Size      = __SIZE_TYPE__;
+using SizeT     = __SIZE_TYPE__;
+using IntPtr    = __INTPTR_TYPE__;
+using UIntPtr   = __UINTPTR_TYPE__;
+using IntFast   = __INT_FAST32_TYPE__;
+using IntFast64 = __INT_FAST64_TYPE__;
+using PtrDiff   = __PTRDIFF_TYPE__;
+
+using SInt16 = Int16;
+using SInt32 = Int32;
+using SInt64 = Int64;
+
+typedef UIntPtr* Ptr64;
+typedef UInt32*  Ptr32;
+typedef UInt8*   Ptr8;
+
+using Utf8Char  = char8_t;
+using Utf16Char = char16_t;
+using WideChar  = wchar_t;
+using Utf32Char = char32_t;
+
+using LongDouble = long double;
+using Double     = double;
+using Float      = float;
+
+typedef UInt32  PhysicalAddressKind;
+typedef UIntPtr VirtualAddressKind;
+
+using Void = void;
+
+using Lba = UInt64;
+
+using Char16 = char16_t;
+
+enum class Endian : UInt8 { kEndianInvalid, kEndianBig, kEndianLittle, kEndianMixed, kEndianCount };
+
+/// @brief Forward object.
+/// @tparam Args the object type.
+/// @param arg the object.
+/// @return object's rvalue
+template <typename Args>
+inline Args&& forward(Args& arg) {
+  return static_cast<Args&&>(arg);
+}
+
+/// @brief Move object.
+/// @tparam Args the object type.
+/// @param arg the object.
+/// @return object's rvalue
+template <typename Args>
+inline Args&& move(Args&& arg) {
+  return static_cast<Args&&>(arg);
+}
+
+/// @brief Encoding interface, used as a proxy to convert T to Char*
+/// Used to cast A to B or B to A.
+class ICodec {
+ public:
+  explicit ICodec() = default;
+  virtual ~ICodec() = default;
+
+  ICodec& operator=(const ICodec&) = default;
+  ICodec(const ICodec&)            = default;
+
+ public:
+  /// @brief Convert type to bytes.
+  /// @tparam T the type.
+  /// @param type (a1) the data.
+  /// @return a1 as Char*
+  template <typename T>
+  const Char* AsBytes(T type) noexcept {
+    NE_UNUSED(type);
+    return nullptr;
+  }
+
+  /// @brief Construct from type to class.
+  /// @tparam T the type to convert.
+  /// @param type (a1) the data.
+  /// @return a1 as Char*
+  template <typename OutputClass, typename FactoryClass>
+  OutputClass* Construct(Char* type) noexcept {
+    FactoryClass class_fac;
+    return class_fac.template From<OutputClass>(type);
+  }
+
+  /// @brief Convert T class to Y class.
+  /// @tparam T the class type of type.
+  /// @tparam Y the result class.
+  /// @param type the class to cast.
+  /// @return the class as Y.
+  template <typename T, typename Y>
+  Y As(T type) noexcept {
+    if (type.template IsSerializable()) {
+      return reinterpret_cast<Char*>(type);
+    }
+
+    return type.template As<Y>();
+  }
+};
+
+/// \brief Scheduler interface, represents a scheduler object.
+/// @note This is used to schedule tasks, such as threads, drivers, user threads, etc.
+class ISchedulable {
+ public:
+  explicit ISchedulable() = default;
+  virtual ~ISchedulable() = default;
+
+  ISchedulable& operator=(const ISchedulable&) = default;
+  ISchedulable(const ISchedulable&)            = default;
+
+  /// @brief Is this object only accepting user tasks?
+  virtual Bool IsUser() { return NO; }
+
+  /// @brief Is this object only accepting kernel tasks?
+  virtual Bool IsKernel() { return NO; }
+
+  /// @brief Is this object offloading to another CPU?
+  virtual Bool HasMP() { return NO; }
+};
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/ErrorOr.h b/dev/kernel/NeKit/ErrorOr.h
new file mode 100644
index 00000000..d7751b7e
--- /dev/null
+++ b/dev/kernel/NeKit/ErrorOr.h
@@ -0,0 +1,56 @@
+/*
+ *	========================================================
+ *
+ *  NeKernel
+ * 	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+ *
+ * 	========================================================
+ */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+#include <NeKit/Ref.h>
+
+namespace Kernel {
+using ErrorT = UInt;
+
+template <typename T>
+class ErrorOr final {
+ public:
+  ErrorOr()  = default;
+  ~ErrorOr() = default;
+
+ public:
+  explicit ErrorOr(Int32 err) : mId(err) {}
+
+  explicit ErrorOr(nullPtr Null) {}
+
+  explicit ErrorOr(T* Class) : mRef(Class) {}
+
+  explicit ErrorOr(T Class) : mRef(Class) {}
+
+  ErrorOr& operator=(const ErrorOr&) = default;
+  ErrorOr(const ErrorOr&)            = default;
+
+  ErrorOr& operator=(const Ref<T>& refErr) {
+    mRef = refErr;
+    return *this;
+  }
+
+  Ref<T>& Leak() { return mRef; }
+
+  Int32 Error() { return mId; }
+
+  operator bool() { return mRef; }
+
+  BOOL HasError() { return this->mId > 0; }
+
+ private:
+  Ref<T> mRef;
+  UInt32 mId{0};
+};
+
+using ErrorOrAny = ErrorOr<voidPtr>;
+
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Function.h b/dev/kernel/NeKit/Function.h
new file mode 100644
index 00000000..cddcc215
--- /dev/null
+++ b/dev/kernel/NeKit/Function.h
@@ -0,0 +1,50 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#ifndef _INC_FUNCTION_H_
+#define _INC_FUNCTION_H_
+
+#include <NeKit/Defines.h>
+#include <NeKit/ErrorOr.h>
+
+namespace Kernel {
+template <typename T, typename... Args>
+class Function final {
+ public:
+  Function() = default;
+
+ public:
+  explicit Function(T (*Fn)(Args... args)) : fFn(Fn) {}
+
+  ~Function() = default;
+
+  Function& operator=(const Function&) = default;
+  Function(const Function&)            = default;
+
+  template <typename... XArgs>
+  T operator()(Args&&... args) {
+    return fFn(args...);
+  }
+
+  template <typename... XArgs>
+  T Call(Args&&... args) {
+    return fFn(args...);
+  }
+
+  operator bool() { return fFn; }
+
+  bool operator!() { return !fFn; }
+
+ private:
+  T(*fFn)
+  (Args... args);
+};
+
+template <typename T, typename... Args>
+using FunctionOr = ErrorOr<Function<T, Args...>>;
+}  // namespace Kernel
+
+#endif  // !_INC_FUNCTION_H__
diff --git a/dev/kernel/NeKit/Json.h b/dev/kernel/NeKit/Json.h
new file mode 100644
index 00000000..2b2c9c04
--- /dev/null
+++ b/dev/kernel/NeKit/Json.h
@@ -0,0 +1,129 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+// last-rev: 02/04/25
+
+#include <CompilerKit/CompilerKit.h>
+#include <NeKit/Defines.h>
+#include <NeKit/KString.h>
+#include <NeKit/Stream.h>
+#include <NeKit/Utils.h>
+
+#define kJSONMaxLen (8196)
+#define kJSONLen (256)
+#define kJSONNullArr "[]"
+#define kJSONNullObj "{}"
+
+namespace Kernel {
+/// @brief JavaScript object class
+class Json final {
+ public:
+  explicit Json() {
+    auto    len = kJSONMaxLen;
+    KString key = KString(len);
+    key += kJSONNullObj;
+
+    this->AsKey()   = key;
+    this->AsValue() = key;
+  }
+
+  explicit Json(SizeT lhsLen, SizeT rhsLen) : fKey(lhsLen), fValue(rhsLen) {}
+
+  ~Json() = default;
+
+  NE_COPY_DEFAULT(Json)
+
+  Bool& IsUndefined() { return fUndefined; }
+
+ private:
+  Bool    fUndefined;  // is this instance undefined?
+  KString fKey;
+  KString fValue;
+
+ public:
+  /// @brief returns the key of the json
+  /// @return the key as string view.
+  KString& AsKey() { return fKey; }
+
+  /// @brief returns the value of the json.
+  /// @return the key as string view.
+  KString& AsValue() { return fValue; }
+
+  static Json kNull;
+};
+
+/// @brief Json stream reader helper.
+struct JsonStreamReader final {
+  STATIC Json In(const Char* full_array) {
+    auto    start_val   = '{';
+    auto    end_val     = '}';
+    Boolean probe_value = false;
+
+    if (full_array[0] != start_val) {
+      if (full_array[0] != '[') return Json::kNull;
+
+      start_val = '[';
+      end_val   = ']';
+
+      probe_value = true;
+    }
+
+    SizeT len = rt_string_len(full_array);
+
+    SizeT key_len   = 0;
+    SizeT value_len = 0;
+
+    Json type(kJSONMaxLen, kJSONMaxLen);
+
+    for (SizeT i = 1; i < len; ++i) {
+      if (full_array[i] == '\r' || full_array[i] == '\n') continue;
+
+      if (probe_value) {
+        if (full_array[i] == end_val || full_array[i] == ',') {
+          probe_value = false;
+
+          ++value_len;
+        } else {
+          if (full_array[i] == '\'') {
+            type.AsValue().Data()[value_len] = 0;
+            break;
+          }
+
+          type.AsValue().Data()[value_len] = full_array[i];
+
+          ++value_len;
+        }
+      } else {
+        if (start_val == '[') continue;
+
+        if (full_array[i] == ':') {
+          type.AsKey().Data()[key_len] = 0;
+          ++key_len;
+
+          ++i;
+
+          while (full_array[i] == ' ' || full_array[i] == '\t') ++i;
+
+          probe_value = true;
+        } else {
+          type.AsKey().Data()[key_len] = full_array[i];
+
+          ++key_len;
+        }
+      }
+    }
+
+    type.AsValue().Data()[value_len] = 0;
+
+    return type;
+  }
+};
+
+using JsonStream = Stream<JsonStreamReader, Json>;
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/KString.h b/dev/kernel/NeKit/KString.h
new file mode 100644
index 00000000..16b09a78
--- /dev/null
+++ b/dev/kernel/NeKit/KString.h
@@ -0,0 +1,82 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <CompilerKit/CompilerKit.h>
+#include <NeKit/Defines.h>
+#include <NeKit/ErrorOr.h>
+#include <NeKit/KernelPanic.h>
+#include <NeKit/Utils.h>
+
+#define kMinimumStringSize (8196U)
+
+namespace Kernel {
+/// @brief Kernel string class, not dynamic.
+class KString final {
+ public:
+  explicit KString() {
+    fDataSz = kMinimumStringSize;
+
+    fData = new Char[fDataSz];
+    MUST_PASS(fData);
+
+    rt_set_memory(fData, 0, fDataSz);
+  }
+
+  explicit KString(SizeT Sz) : fDataSz(Sz) {
+    MUST_PASS(Sz > 1);
+
+    fData = new Char[Sz];
+    MUST_PASS(fData);
+
+    rt_set_memory(fData, 0, Sz);
+  }
+
+  ~KString() {
+    if (fData) {
+      delete[] fData;
+      fData = nullptr;
+    }
+  }
+
+  NE_COPY_DEFAULT(KString)
+
+  Char*       Data();
+  const Char* CData() const;
+  Size        Length() const;
+
+  bool operator==(const Char* rhs) const;
+  bool operator!=(const Char* rhs) const;
+
+  bool operator==(const KString& rhs) const;
+  bool operator!=(const KString& rhs) const;
+
+  KString& operator+=(const Char* rhs);
+  KString& operator+=(const KString& rhs);
+
+  operator bool() { return fData; }
+
+  bool operator!() { return fData; }
+
+ private:
+  Char* fData{nullptr};
+  Size  fDataSz{0};
+  Size  fCur{0};
+
+  friend class KStringBuilder;
+};
+
+class KStringBuilder final {
+ public:
+  static ErrorOr<KString> Construct(const Char* data);
+  static const Char*      FromBool(const Char* fmt, bool n);
+  static const Char*      Format(const Char* fmt, const Char* from);
+  static bool             Equals(const Char* lhs, const Char* rhs);
+  static bool             Equals(const Utf8Char* lhs, const Utf8Char* rhs);
+  static bool             Equals(const WideChar* lhs, const WideChar* rhs);
+};
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/KernelPanic.h b/dev/kernel/NeKit/KernelPanic.h
new file mode 100644
index 00000000..753b18de
--- /dev/null
+++ b/dev/kernel/NeKit/KernelPanic.h
@@ -0,0 +1,69 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+
+namespace Kernel {
+void ke_runtime_check(bool expr, const Char* file, const Char* line);
+}
+
+#define MUST_PASS_COMPILER(EXPR, MSG) static_assert(EXPR, MSG)
+
+#ifdef TRY
+#undef TRY
+#endif
+
+#define TRY(X)          \
+  {                     \
+    auto fn = X;        \
+    if ((fn()) == NO) { \
+      MUST_PASS(NO);    \
+    }                   \
+  }
+
+#ifdef __MUST_PASS
+#undef __MUST_PASS
+#endif
+
+#define __MUST_PASS(EXPR, FILE, LINE) Kernel::ke_runtime_check(EXPR, FILE, STRINGIFY(LINE))
+
+#ifdef __DEBUG__
+#define MUST_PASS(EXPR) __MUST_PASS((EXPR), __FILE__, __LINE__)
+#define assert(EXPR) MUST_PASS(EXPR)
+#else
+#define MUST_PASS(EXPR) (Kernel::Void)(EXPR)
+#define assert(EXPR) (Kernel::Void)(EXPR)
+#endif
+
+enum RUNTIME_CHECK {
+  RUNTIME_CHECK_FAILED = 1111,
+  RUNTIME_CHECK_POINTER,
+  RUNTIME_CHECK_EXPRESSION,
+  RUNTIME_CHECK_FILE,
+  RUNTIME_CHECK_IPC,
+  RUNTIME_CHECK_TLS,
+  RUNTIME_CHECK_HANDSHAKE,
+  RUNTIME_CHECK_ACPI,
+  RUNTIME_CHECK_INVALID_PRIVILEGE,
+  RUNTIME_CHECK_PROCESS,
+  RUNTIME_CHECK_BAD_BEHAVIOR,
+  RUNTIME_CHECK_BOOTSTRAP,
+  RUNTIME_CHECK_UNEXCPECTED,
+  RUNTIME_CHECK_FILESYSTEM,
+  RUNTIME_CHECK_VIRTUAL_OUT_OF_MEM,
+  RUNTIME_CHECK_PAGE,
+  RUNTIME_CHECK_INVALID,
+  RUNTIME_CHECK_COUNT,
+};
+
+typedef enum RUNTIME_CHECK RTL_RUNTIME_CHECK;
+
+namespace Kernel {
+void ke_panic(const Int32& id, const Char* message = nullptr);
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Macros.h b/dev/kernel/NeKit/Macros.h
new file mode 100644
index 00000000..b46ffaa8
--- /dev/null
+++ b/dev/kernel/NeKit/Macros.h
@@ -0,0 +1,151 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+/***********************************************************************************/
+/// @file NeKit/Macros.h
+/// @brief Core Types and Macros.
+/***********************************************************************************/
+
+#ifndef KIB
+#define KIB(X) (Kernel::UInt64)((X) / 1024)
+#endif
+
+#ifndef kib_cast
+#define kib_cast(X) (Kernel::UInt64)((X) *1024)
+#endif
+
+#ifndef MIB
+#define MIB(X) (Kernel::UInt64)((Kernel::UInt64) KIB(X) / 1024)
+#endif
+
+#ifndef mib_cast
+#define mib_cast(X) (Kernel::UInt64)((Kernel::UInt64) kib_cast(X) * 1024)
+#endif
+
+#ifndef GIB
+#define GIB(X) (Kernel::UInt64)((Kernel::UInt64) MIB(X) / 1024)
+#endif
+
+#ifndef gib_cast
+#define gib_cast(X) (Kernel::UInt64)((Kernel::UInt64) mib_cast(X) * 1024)
+#endif
+
+#ifndef TIB
+#define TIB(X) (Kernel::UInt64)((Kernel::UInt64) GIB(X) / 1024)
+#endif
+
+#ifndef tib_cast
+#define tib_cast(X) ((Kernel::UInt64) gib_cast(X) * 1024)
+#endif
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(a) \
+  (((sizeof(a) / sizeof(*(a))) / (static_cast<Kernel::Size>(!(sizeof(a) % sizeof(*(a)))))))
+#endif
+
+#define DEPRECATED ATTRIBUTE(deprecated)
+
+#ifndef ALIGN
+#define ALIGN(X) __attribute__((aligned(X)))
+#endif  // #ifndef ALIGN
+
+#ifndef ATTRIBUTE
+#define ATTRIBUTE(...) __attribute__((__VA_ARGS__))
+#endif  // #ifndef ATTRIBUTE
+
+#ifndef __NE_VER__
+#define __NE_VER__ (2024)
+#endif  // !__NE_VER__
+
+#ifndef EXTERN
+#define EXTERN extern
+#endif
+
+#ifndef EXTERN_C
+#define EXTERN_C extern "C"
+#endif
+
+#ifndef MAKE_ENUM
+#define MAKE_ENUM(NAME) enum NAME {
+#endif
+
+#ifndef END_ENUM
+#define END_ENUM() \
+  }                \
+  ;
+#endif
+
+#ifndef MAKE_STRING_ENUM
+#define MAKE_STRING_ENUM(NAME) namespace NAME {
+#endif
+
+#ifndef ENUM_STRING
+#define ENUM_STRING(NAME, VAL) inline constexpr const char* e##NAME = VAL
+#endif
+
+#ifndef END_STRING_ENUM
+#define END_STRING_ENUM() }
+#endif
+
+#ifndef RTL_ALLOCA
+#define RTL_ALLOCA(sz) __builtin_alloca(sz)
+#endif  // #ifndef RTL_ALLOCA
+
+#ifndef CANT_REACH
+#define CANT_REACH() __builtin_unreachable()
+#endif
+
+#define kInvalidAddress 0xFBFBFBFBFBFBFBFB
+#define kBadAddress 0x0000000000000000
+#define kMaxAddr 0xFFFFFFFFFFFFFFFF
+#define kPathLen 0x100
+
+#define PACKED ATTRIBUTE(packed)
+#define NO_EXEC ATTRIBUTE(noexec)
+
+#define EXTERN extern
+#define STATIC static
+
+#define CONST const
+
+#define STRINGIFY(X) #X
+#define NE_UNUSED(X) ((Kernel::Void) X)
+
+#ifndef RGB
+#define RGB(R, G, B) ((Kernel::UInt32)((0xFF << 24) | ((R) << 16) | ((G) << 8) | (B)))
+#endif  // !RGB
+
+#ifdef __NE_AMD64__
+#define DBG_TRAP() asm volatile("int $3")
+#else
+#define DBG_TRAP() ((Kernel::Void) 0)
+#endif
+
+#define LIKELY(ARG) ((ARG) ? MUST_PASS(NO) : ((Kernel::Void) 0))
+#define UNLIKELY(ARG) LIKELY(!(ARG))
+
+#define RTL_ENDIAN(address, value)                                                           \
+  (((reinterpret_cast<Kernel::Char*>(address)[0]) == (value)) ? (Kernel::Endian::kEndianBig) \
+                                                              : (Kernel::Endian::kEndianLittle))
+
+#define Yes true
+#define No false
+
+#define YES true
+#define NO false
+
+#define TRUE true
+#define FALSE false
+
+#define BOOL Kernel::Boolean
+
+#ifdef RTL_INIT_OBJECT
+#undef RTL_INIT_OBJECT
+#endif  // ifdef RTL_INIT_OBJECT
+
+#define RTL_INIT_OBJECT(OBJ, TYPE, ...) TYPE OBJ = TYPE(__VA_ARGS__)
diff --git a/dev/kernel/NeKit/MutableArray.h b/dev/kernel/NeKit/MutableArray.h
new file mode 100644
index 00000000..8dee6e03
--- /dev/null
+++ b/dev/kernel/NeKit/MutableArray.h
@@ -0,0 +1,203 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+#pragma once
+
+#include <CompilerKit/CompilerKit.h>
+#include <NeKit/Array.h>
+#include <NeKit/Defines.h>
+
+#define TRY_FIND_NODE(NAME, NODE)                 \
+  auto* NAME = NODE;                              \
+  while (NAME) {                                  \
+    if (NAME->fIndex == Index) return NAME->fVal; \
+    NAME = NAME->fNext;                           \
+  }
+
+#define TRY_FIND_NODE2(NAME, NODE)                        \
+  auto* NAME = NODE;                                      \
+  while (NAME) {                                          \
+    if (NAME->fIndex == Index) return Ref<T>{NAME->fVal}; \
+    NAME = NAME->fNext;                                   \
+  }
+
+#define TRY_REMOVE_NODE(NODE)          \
+  if (NODE && NODE->fIndex == Index) { \
+    NODE->fUsed  = false;              \
+    NODE->fIndex = 0;                  \
+                                       \
+    return true;                       \
+  }
+
+// FIXME: this is a shitty algorithm, which is consumer hungry.
+// Remove and occurences of that, and remove that class.
+namespace Kernel {
+template <typename T>
+class MutableArray;
+
+template <typename T, T _PlaceHolderValue>
+class NullableMutableArray;
+
+template <typename T>
+class MutableLinkedList {
+ public:
+  T       fVal;
+  SizeT   fIndex{0};
+  Boolean fUsed{false};
+
+  MutableLinkedList* fPrev{nullptr};
+  MutableLinkedList* fNext{nullptr};
+};
+
+template <typename T, T _PlaceHolderValue>
+class NullableMutableArray {
+ public:
+  // explicit this.
+  explicit NullableMutableArray() : fFirstNode(new MutableLinkedList<T>()) {}
+
+  /*
+   * We free all the nodes allocated by the array
+   * and store the next one inside "NextIt"
+   */
+
+  virtual ~NullableMutableArray() {
+    auto*                 It     = fFirstNode;
+    MutableLinkedList<T>* NextIt = nullptr;
+
+    while (It) {
+      NextIt = It->fNext;
+      delete It;
+
+      It = NextIt;
+    }
+  }
+
+  NullableMutableArray& operator=(const NullableMutableArray&) = default;
+  NullableMutableArray(const NullableMutableArray&)            = default;
+
+  operator bool() { return Count() > 1; }
+
+ public:
+  T operator[](SizeT Index) const {
+    TRY_FIND_NODE(first, fFirstNode);
+    TRY_FIND_NODE(last, fLastNode);
+
+    return _PlaceHolderValue;
+  }
+
+  SizeT Count() const { return fNodeCount; }
+
+ public:
+  Boolean Remove(SizeT Index) {
+    TRY_REMOVE_NODE(fFirstNode);
+    TRY_REMOVE_NODE(fLastNode);
+
+    return false;
+  }
+
+  Boolean Add(const T val) {
+    auto* iterationNode = fFirstNode;
+    MUST_PASS(iterationNode);
+
+    while (iterationNode) {
+      if (!iterationNode->fUsed) {
+        iterationNode->fVal   = val;
+        iterationNode->fIndex = 0;
+
+        iterationNode->fUsed = true;
+
+        ++fNodeCount;
+
+        return true;
+      }
+
+      iterationNode = iterationNode->fNext;
+    }
+
+    return false;
+  }
+
+ private:
+  /* Avoid useless lookups */
+  MutableLinkedList<T>* fLastNode{nullptr};
+  MutableLinkedList<T>* fFirstNode{nullptr};
+
+  /* Number of nodes inside of this dynamic array. */
+  Kernel::SizeT fNodeCount{0};
+
+ private:
+  // don't remove that
+  friend MutableArray<T>;
+};
+
+template <typename T>
+class MutableArray : public NullableMutableArray<voidPtr, nullptr> {
+ public:
+  // explicit this.
+  explicit MutableArray() = default;
+  virtual ~MutableArray() = default;
+
+  NE_COPY_DEFAULT(MutableArray)
+
+ public:
+  Boolean Add(const T val) {
+    auto* iterationNode = fFirstNode;
+
+    if (!iterationNode) {
+      fFirstNode    = new MutableLinkedList<T>();
+      iterationNode = fFirstNode;
+    }
+
+    MUST_PASS(iterationNode);
+
+    while (iterationNode) {
+      if (!iterationNode->fUsed) {
+        iterationNode->fVal   = val;
+        iterationNode->fIndex = 0;
+
+        iterationNode->fUsed = true;
+
+        ++fNodeCount;
+
+        return true;
+      }
+
+      iterationNode = iterationNode->fNext;
+    }
+
+    return false;
+  }
+
+ public:
+  Ref<T> operator[](SizeT Index) const {
+    TRY_FIND_NODE2(first, fFirstNode);
+    TRY_FIND_NODE2(last, fLastNode);
+
+    return {};
+  }
+
+  SizeT Count() const { return fNodeCount; }
+
+  bool Contains(T& value) noexcept {
+    MutableLinkedList<T>* first = fFirstNode;
+
+    while (first) {
+      if (first->fVal == value && first->fUsed) return true;
+
+      first = first->fNext;
+    }
+
+    return false;
+  }
+
+ private:
+  /* Avoid useless lookups */
+  MutableLinkedList<T>* fLastNode{nullptr};
+  MutableLinkedList<T>* fFirstNode{nullptr};
+
+  /* Number of nodes inside of this dynamic array. */
+  Kernel::SizeT fNodeCount{0};
+};
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/NeKit.h b/dev/kernel/NeKit/NeKit.h
new file mode 100644
index 00000000..909e1311
--- /dev/null
+++ b/dev/kernel/NeKit/NeKit.h
@@ -0,0 +1,20 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Array.h>
+#include <NeKit/ArrayList.h>
+#include <NeKit/ErrorOr.h>
+#include <NeKit/Json.h>
+#include <NeKit/KernelPanic.h>
+#include <NeKit/MutableArray.h>
+#include <NeKit/New.h>
+#include <NeKit/OwnPtr.h>
+#include <NeKit/Ref.h>
+#include <NeKit/Stream.h>
+#include <NeKit/Utils.h>
diff --git a/dev/kernel/NeKit/New.h b/dev/kernel/NeKit/New.h
new file mode 100644
index 00000000..8ddd88de
--- /dev/null
+++ b/dev/kernel/NeKit/New.h
@@ -0,0 +1,20 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <KernelKit/HeapMgr.h>
+
+/// @note compatible with tk too.
+typedef __SIZE_TYPE__ size_t;
+
+void* operator new(size_t ptr);
+void* operator new[](size_t ptr);
+
+void operator delete(void* ptr);
+void operator delete(void* ptr, unsigned long);
+void operator delete[](void* ptr);
diff --git a/dev/kernel/NeKit/OwnPtr.h b/dev/kernel/NeKit/OwnPtr.h
new file mode 100644
index 00000000..674f9ff3
--- /dev/null
+++ b/dev/kernel/NeKit/OwnPtr.h
@@ -0,0 +1,68 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+#include <NeKit/KernelPanic.h>
+#include <NeKit/Ref.h>
+
+namespace Kernel {
+template <typename T>
+class OwnPtr;
+
+template <typename T>
+class NonNullRefPtr;
+
+template <typename T>
+class OwnPtr final {
+ public:
+  OwnPtr() {}
+  ~OwnPtr() { this->Delete(); }
+
+  OwnPtr& operator=(const OwnPtr&) = default;
+  OwnPtr(const OwnPtr&)            = default;
+
+ public:
+  template <typename... Args>
+  bool New(Args&&... arg) {
+    if (fCls) {
+      return false;
+    }
+
+    fCls = new T(arg...);
+    return fCls;
+  }
+
+  void Delete() {
+    if (fCls) delete fCls;
+
+    fCls = nullptr;
+  }
+
+  T* operator->() const { return fCls; }
+
+  T* Raw() { return fCls; }
+
+  Ref<T> AsRef() { return Ref<T>(fCls); }
+
+       operator bool() { return fCls; }
+  bool operator!() { return !fCls; }
+
+ private:
+  T* fCls;
+};
+
+template <typename T, typename... Args>
+inline OwnPtr<T> mm_make_own_ptr(Args... args) {
+  OwnPtr<T> ret;
+  ret.template New<Args...>(forward(args)...);
+  MUST_PASS(ret);
+
+  return ret;
+}
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/PageMgr.h b/dev/kernel/NeKit/PageMgr.h
new file mode 100644
index 00000000..ae74a6b6
--- /dev/null
+++ b/dev/kernel/NeKit/PageMgr.h
@@ -0,0 +1,76 @@
+// a way to create and find our pages.
+// I'm thinking about a separate way of getting a paged area.
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+#include <NeKit/Ref.h>
+
+namespace Kernel {
+class PageMgr;
+
+class PTEWrapper final {
+ public:
+  explicit PTEWrapper(Boolean Rw = false, Boolean User = false, Boolean ExecDisable = false,
+                      UIntPtr Address = 0);
+
+  ~PTEWrapper();
+
+  PTEWrapper& operator=(const PTEWrapper&) = default;
+  PTEWrapper(const PTEWrapper&)            = default;
+
+ public:
+  UIntPtr VirtualAddress();
+
+  Void NoExecute(const bool enable = false);
+  Bool NoExecute();
+
+  operator bool() { return fVirtAddr; }
+
+  bool Reclaim();
+  bool Shareable();
+  bool Present();
+  bool Access();
+
+ private:
+  Boolean fRw;
+  Boolean fUser;
+  Boolean fExecDisable;
+  UIntPtr fVirtAddr;
+  Boolean fCache;
+  Boolean fShareable;
+  Boolean fWt;
+  Boolean fPresent;
+  Boolean fAccessed;
+
+ private:
+  friend class PageMgr;
+  friend class Pmm;
+};
+
+struct PageMgr final {
+ public:
+  PageMgr()  = default;
+  ~PageMgr() = default;
+
+  PageMgr& operator=(const PageMgr&) = default;
+  PageMgr(const PageMgr&)            = default;
+
+ public:
+  PTEWrapper Request(Boolean Rw, Boolean User, Boolean ExecDisable, SizeT Sz, SizeT Pad);
+  bool       Free(Ref<PTEWrapper>& wrapper);
+
+ private:
+  void FlushTLB();
+
+ private:
+  friend PTEWrapper;
+  friend class Pmm;
+};
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Pair.h b/dev/kernel/NeKit/Pair.h
new file mode 100644
index 00000000..aeeeb8a2
--- /dev/null
+++ b/dev/kernel/NeKit/Pair.h
@@ -0,0 +1,13 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+
+namespace Kernel {
+class Pair;
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Pmm.h b/dev/kernel/NeKit/Pmm.h
new file mode 100644
index 00000000..f84bd9f2
--- /dev/null
+++ b/dev/kernel/NeKit/Pmm.h
@@ -0,0 +1,39 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/PageMgr.h>
+#include <NeKit/Ref.h>
+
+namespace Kernel {
+class Pmm;
+class PTEWrapper;
+
+class Pmm final {
+ public:
+  explicit Pmm();
+  ~Pmm();
+
+  Pmm& operator=(const Pmm&) = delete;
+  Pmm(const Pmm&)            = default;
+
+  Ref<PTEWrapper> RequestPage(Boolean user = false, Boolean readWrite = false);
+  Boolean         FreePage(Ref<PTEWrapper> refPage);
+
+  Boolean ToggleRw(Ref<PTEWrapper> refPage, Boolean enable = true);
+  Boolean TogglePresent(Ref<PTEWrapper> refPage, Boolean enable = true);
+  Boolean ToggleUser(Ref<PTEWrapper> refPage, Boolean enable = true);
+  Boolean ToggleShare(Ref<PTEWrapper> refPage, Boolean enable = true);
+
+  /// @brief Get the page manager of this.
+  Ref<PageMgr>& Leak() { return fPageMgr; }
+
+ private:
+  Ref<PageMgr> fPageMgr;
+};
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Ref.h b/dev/kernel/NeKit/Ref.h
new file mode 100644
index 00000000..9920aa6f
--- /dev/null
+++ b/dev/kernel/NeKit/Ref.h
@@ -0,0 +1,77 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#ifndef _NEWKIT_REF_H_
+#define _NEWKIT_REF_H_
+
+#include <KernelKit/HeapMgr.h>
+#include <NeKit/Defines.h>
+#include <NeKit/KernelPanic.h>
+
+namespace Kernel {
+template <typename T>
+class Ref final {
+ public:
+  Ref() = default;
+
+  ~Ref() {
+    if (mm_is_valid_ptr(fClass)) delete fClass;
+  }
+
+ public:
+  Ref(T* cls) : fClass(cls) {}
+
+  Ref(T cls) : fClass(nullptr) { fClass = &cls; }
+
+  Ref& operator=(T ref) {
+    fClass = &ref;
+    return *this;
+  }
+
+ public:
+  T operator->() const {
+    MUST_PASS(*fClass);
+    return *fClass;
+  }
+
+  T& Leak() noexcept { return *fClass; }
+
+  T& TryLeak() const noexcept {
+    MUST_PASS(*fClass);
+    return *fClass;
+  }
+
+  T operator*() { return *fClass; }
+
+  operator bool() noexcept { return fClass; }
+
+ private:
+  T* fClass{nullptr};
+};
+
+template <typename T>
+class NonNullRef final {
+ public:
+  NonNullRef()        = delete;
+  NonNullRef(nullPtr) = delete;
+
+  NonNullRef(T* ref) : fRef(ref) { MUST_PASS(ref); }
+
+  Ref<T>& operator->() {
+    MUST_PASS(fRef);
+    return fRef;
+  }
+
+  NonNullRef& operator=(const NonNullRef<T>& ref) = delete;
+  NonNullRef(const NonNullRef<T>& ref)            = default;
+
+ private:
+  Ref<T> fRef{nullptr};
+};
+}  // namespace Kernel
+
+#endif  // ifndef _NEWKIT_REF_H_
diff --git a/dev/kernel/NeKit/Stream.h b/dev/kernel/NeKit/Stream.h
new file mode 100644
index 00000000..26fc46fc
--- /dev/null
+++ b/dev/kernel/NeKit/Stream.h
@@ -0,0 +1,45 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+#include <NeKit/Ref.h>
+
+namespace Kernel {
+template <typename StreamTrait, typename Kind>
+class Stream final {
+ public:
+  explicit Stream(Ref<Stream> ref) : fStream(ref) {}
+
+  ~Stream() = default;
+
+  Stream& operator=(const Stream&) = default;
+  Stream(const Stream&)            = default;
+
+  template <typename Data>
+  friend Stream<StreamTrait, Kind>& operator>>(Stream<StreamTrait, Kind>& Ks, Ref<Data>& Buf) {
+    Ks.fKind = Ks.fStream->In(Buf);
+    return *Ks;
+  }
+
+  template <typename Data>
+  friend Stream<StreamTrait, Kind>& operator<<(Stream<StreamTrait, Kind>& Ks, Ref<Data>& Buf) {
+    Ks.fKind = Buf;
+    Ks.fStream->Out(Buf.Leak());
+    return *Ks;
+  }
+
+  Ref<StreamTrait>& AsStreamTrait() { return fStream; }
+
+  Ref<Kind>& AsType() { return fKind; }
+
+ private:
+  Ref<StreamTrait> fStream;
+  Ref<Kind>        fKind;
+};
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Utils.h b/dev/kernel/NeKit/Utils.h
new file mode 100644
index 00000000..cdfcfe56
--- /dev/null
+++ b/dev/kernel/NeKit/Utils.h
@@ -0,0 +1,34 @@
+
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+
+namespace Kernel {
+Int         rt_copy_memory(const voidPtr src, voidPtr dst, Size len);
+Int         rt_move_memory(const voidPtr src, voidPtr dst, Size len);
+voidPtr     rt_set_memory(voidPtr dst, UInt32 val, Size len);
+void        rt_zero_memory(voidPtr pointer, Size len);
+Int         rt_string_cmp(const Char* src, const Char* cmp, Size len);
+const Char* rt_alloc_string(const Char* text);
+Size        rt_string_len(const Char* str);
+Size        rt_string_len(const Char* str, SizeT _len);
+Boolean     rt_to_string(Char* str_out, UInt64 base, Int32 limit);
+Boolean     rt_is_newln(Char chr);
+Boolean     rt_is_space(Char chr);
+Int32       rt_is_alnum(Int32 character);
+Int         rt_to_uppercase(Int c);
+Int         rt_to_lower(Int c);
+voidPtr     rt_string_in_string(const Char* in, const Char* needle);
+char*       rt_string_has_char(Char* str, Char chr);
+
+Int  urt_string_cmp(const Char* src, const Char* cmp, Size len);
+Void urt_set_memory(const voidPtr src, UInt32 dst, Size len);
+Int  urt_copy_memory(const voidPtr src, voidPtr dst, Size len);
+Size urt_string_len(const Utf8Char* str);
+}  // namespace Kernel
diff --git a/dev/kernel/NeKit/Variant.h b/dev/kernel/NeKit/Variant.h
new file mode 100644
index 00000000..51548272
--- /dev/null
+++ b/dev/kernel/NeKit/Variant.h
@@ -0,0 +1,61 @@
+/* -------------------------------------------
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <NeKit/Defines.h>
+#include <NeKit/Json.h>
+#include <NeKit/KString.h>
+#include <SwapKit/DiskSwap.h>
+
+namespace Kernel {
+class Variant final {
+ public:
+  enum class VariantKind {
+    kString,
+    kBlob,
+    kNull,
+    kJson,
+    kXML,
+    kSwap,
+    kInvalid,
+  };
+
+ public:
+  explicit Variant() = delete;
+
+ public:
+  NE_COPY_DEFAULT(Variant)
+
+  ~Variant() = default;
+
+ public:
+  explicit Variant(KString* stringView) : fPtr((VoidPtr) stringView), fKind(VariantKind::kString) {}
+
+  explicit Variant(Json* json) : fPtr((VoidPtr) json), fKind(VariantKind::kJson) {}
+
+  explicit Variant(nullPtr ptr) : fPtr(ptr), fKind(VariantKind::kNull) {}
+
+  explicit Variant(SWAP_DISK_HEADER* ptr) : fPtr(ptr), fKind(VariantKind::kSwap) {}
+
+  explicit Variant(VoidPtr ptr) : fPtr(ptr), fKind(VariantKind::kBlob) {}
+
+ public:
+  const Char* ToString();
+  VoidPtr     Leak();
+
+  template <typename T>
+  T* As() {
+    return reinterpret_cast<T*>(fPtr);
+  }
+
+  VariantKind& Kind();
+
+ private:
+  voidPtr     fPtr{nullptr};
+  VariantKind fKind{VariantKind::kNull};
+};
+}  // namespace Kernel