diff --git a/Core/AddonComponent/BuffStatus.cs b/Core/AddonComponent/BuffStatus.cs
index 533e0279..06ae97f9 100644
--- a/Core/AddonComponent/BuffStatus.cs
+++ b/Core/AddonComponent/BuffStatus.cs
@@ -43,7 +43,7 @@ public void Update(IAddonDataProvider reader)
     public bool Mark_of_the_Wild() => v[Mask._10];
     public bool Thorns() => v[Mask._11];
 
-    [Names(new[] { "Tiger's Fury" })]
+    [Names(["Tiger's Fury"])]
     public bool Tigers_Fury() => v[Mask._12];
     public bool Prowl() => v[Mask._13];
     public bool Rejuvenation() => v[Mask._14];
@@ -74,11 +74,11 @@ public void Update(IAddonDataProvider reader)
     public bool Divine_Shield() => v[Mask._23];
 
     // Mage
-    [Names(new[] {
+    [Names([
         "Frost Armor",
         "Ice Armor",
         "Molten Armor",
-        "Mage Armor" })]
+        "Mage Armor"])]
     public bool Frost_Armor() => v[Mask._10];
     public bool Arcane_Intellect() => v[Mask._11];
     public bool Ice_Barrier() => v[Mask._12];
@@ -97,9 +97,9 @@ public void Update(IAddonDataProvider reader)
     public bool Bloodrage() => v[Mask._11];
 
     // Warlock
-    [Names(new[] {
+    [Names([
         "Demon Skin",
-        "Demon Armor" })]
+        "Demon Armor"])]
     public bool Demon_Skin() => v[Mask._10]; //Skin and Armor
     public bool Soul_Link() => v[Mask._11];
     public bool Soulstone_Resurrection() => v[Mask._12];
@@ -112,9 +112,9 @@ public void Update(IAddonDataProvider reader)
     // Shaman
     public bool Lightning_Shield() => v[Mask._10];
     public bool Water_Shield() => v[Mask._11];
-    [Names(new[] {
+    [Names([
         "Shamanistic Focus",
-        "Focused" })]
+        "Focused"])]
     public bool Shamanistic_Focus() => v[Mask._12];
     public bool Stoneskin() => v[Mask._13];
 
@@ -135,7 +135,7 @@ public void Update(IAddonDataProvider reader)
     public bool Horn_of_Winter() => v[Mask._11];
     public bool Icebound_Fortitude() => v[Mask._12];
     public bool Path_of_Frost() => v[Mask._13];
-    [Names(new[] { "Anti-Magic Shell" })]
+    [Names(["Anti-Magic Shell"])]
     public bool Anti_Magic_Shell() => v[Mask._14];
     public bool Army_of_the_Dead() => v[Mask._15];
     public bool Vampiric_Blood() => v[Mask._16];
diff --git a/Core/AddonComponent/TargetDebuffStatus.cs b/Core/AddonComponent/TargetDebuffStatus.cs
index b805d815..80b5ab0a 100644
--- a/Core/AddonComponent/TargetDebuffStatus.cs
+++ b/Core/AddonComponent/TargetDebuffStatus.cs
@@ -21,7 +21,7 @@ public override string ToString()
     }
 
     // Priest
-    [Names(new[] { "Shadow Word: Pain" })]
+    [Names(["Shadow Word: Pain"])]
     public bool Shadow_Word_Pain() => v[Mask._0];
 
     // Druid
@@ -53,13 +53,13 @@ public override string ToString()
     public bool Charge_Stun() => v[Mask._3];
 
     // Warlock
-    [Names(new[] {
+    [Names([
         "Curse of Weakness",
         "Curse of Elements",
         "Curse of Recklessness",
         "Curse of Shadow",
         "Curse of Agony",
-        "Curse of" })]
+        "Curse of"])]
     public bool Curse_of() => v[Mask._0];
     public bool Corruption() => v[Mask._1];
     public bool Immolate() => v[Mask._2];
@@ -67,7 +67,7 @@ public override string ToString()
 
     // Hunter
     public bool Serpent_Sting() => v[Mask._0];
-    [Names(new[] { "Hunter's Mark" })]
+    [Names(["Hunter's Mark"])]
     public bool Hunters_Mark() => v[Mask._1];
     public bool Viper_Sting() => v[Mask._2];
     public bool Explosive_Shot() => v[Mask._3];
diff --git a/Core/Configurator/AddonConfigurator.cs b/Core/Configurator/AddonConfigurator.cs
index 48d0676d..53ef2086 100644
--- a/Core/Configurator/AddonConfigurator.cs
+++ b/Core/Configurator/AddonConfigurator.cs
@@ -8,7 +8,7 @@
 
 namespace Core;
 
-public sealed class AddonConfigurator
+public sealed partial class AddonConfigurator
 {
     private readonly ILogger<AddonConfigurator> logger;
     private readonly WowProcess process;
@@ -56,7 +56,7 @@ public bool Validate()
             // this will appear in the lua code so
             // special character not allowed
             // also numbers not allowed
-            Config.Title = Regex.Replace(Config.Title, @"[^\u0000-\u007F]+", string.Empty);
+            Config.Title = RegexTitle().Replace(Config.Title, string.Empty);
             Config.Title = new string(Config.Title.Where(char.IsLetter).ToArray());
             Config.Title =
                 Config.Title.Trim()
@@ -197,7 +197,7 @@ private void EditMainLua()
             .Replace("dc", Config.Command)
             .Replace("DC", Config.Command);
 
-        Regex cellSizeRegex = new(@"^local CELL_SIZE = (?<SIZE>[0-9]+)", RegexOptions.Multiline);
+        Regex cellSizeRegex = RegexCellSize();
         text = text.Replace(cellSizeRegex, "SIZE", Config.CellSize);
 
         File.WriteAllText(mainLuaPath, text);
@@ -313,7 +313,7 @@ public bool UpdateAvailable()
             return null;
 
         string begin = "## Version: ";
-        var line = File
+        string? line = File
             .ReadLines(tocPath)
             .SkipWhile(line => !line.StartsWith(begin))
             .FirstOrDefault();
@@ -321,4 +321,10 @@ public bool UpdateAvailable()
         string? versionStr = line?.Split(begin)[1];
         return Version.TryParse(versionStr, out Version? version) ? version : null;
     }
+
+    [GeneratedRegex(@"[^\u0000-\u007F]+")]
+    private static partial Regex RegexTitle();
+
+    [GeneratedRegex(@"^local CELL_SIZE = (?<SIZE>[0-9]+)", RegexOptions.Multiline)]
+    private static partial Regex RegexCellSize();
 }
\ No newline at end of file
diff --git a/Core/Goals/GoapGoal.cs b/Core/Goals/GoapGoal.cs
index f36b71fe..b5b14f0b 100644
--- a/Core/Goals/GoapGoal.cs
+++ b/Core/Goals/GoapGoal.cs
@@ -6,7 +6,7 @@
 
 namespace Core.Goals;
 
-public abstract class GoapGoal
+public abstract partial class GoapGoal
 {
     public Dictionary<GoapKey, bool> Preconditions { get; } = new();
     public Dictionary<GoapKey, bool> Effects { get; } = new();
@@ -33,7 +33,7 @@ protected set
 
     protected GoapGoal(string name)
     {
-        string output = Regex.Replace(name.Replace("Goal", ""), @"\p{Lu}", m => " " + m.Value.ToUpperInvariant());
+        string output = RegexGoalName().Replace(name.Replace("Goal", ""), m => " " + m.Value.ToUpperInvariant());
         DisplayName = Name = string.Concat(output[0].ToString().ToUpper(), output.AsSpan(1));
     }
 
@@ -58,4 +58,7 @@ protected void AddEffect(GoapKey key, bool value)
     {
         Effects[key] = value;
     }
+
+    [GeneratedRegex(@"\p{Lu}")]
+    private static partial Regex RegexGoalName();
 }
\ No newline at end of file
diff --git a/Core/Requirement/RequirementFactory.cs b/Core/Requirement/RequirementFactory.cs
index af815f7f..d81bad11 100644
--- a/Core/Requirement/RequirementFactory.cs
+++ b/Core/Requirement/RequirementFactory.cs
@@ -682,7 +682,7 @@ public Requirement CreateRequirement(string requirement)
             return r;
         }
 
-        if (!boolVariables.ContainsKey(requirement))
+        if (!boolVariables.TryGetValue(requirement, out Func<bool>? value))
         {
             LogUnknown(logger, requirement, string.Join(", ", boolVariables.Keys));
             return new Requirement
@@ -694,7 +694,7 @@ public Requirement CreateRequirement(string requirement)
         string s() => requirement;
         Requirement req = new()
         {
-            HasRequirement = boolVariables[requirement],
+            HasRequirement = value,
             LogMessage = s
         };
 
diff --git a/Core/Session/LocalGrindSessionDAO.cs b/Core/Session/LocalGrindSessionDAO.cs
index 41f99be5..492032d8 100644
--- a/Core/Session/LocalGrindSessionDAO.cs
+++ b/Core/Session/LocalGrindSessionDAO.cs
@@ -28,7 +28,7 @@ public IEnumerable<GrindSession> Load()
             .OrderByDescending(grindingSession => grindingSession.SessionStart)
             .ToList();
 
-        if (sessions.Any())
+        if (sessions.Count != 0)
         {
             int[] expList = ExperienceProvider.Get(dataConfig);
             foreach (GrindSession? s in sessions)
diff --git a/CoreTests/Program.cs b/CoreTests/Program.cs
index d8b2f123..cb4e5dfc 100644
--- a/CoreTests/Program.cs
+++ b/CoreTests/Program.cs
@@ -42,11 +42,11 @@ public static void Main()
         });
 
         // its expected to have at least 2 DataFrame 
-        DataFrame[] mockFrames = new DataFrame[2]
-        {
+        DataFrame[] mockFrames =
+        [
             new DataFrame(0, 0, 0),
             new DataFrame(1, 0, 0),
-        };
+        ];
 
         cts = new CancellationTokenSource();
         process = new(cts);
@@ -83,6 +83,8 @@ private static void Test_NPCNameFinder()
 
         Log.Logger.Information($"running {count} samples...");
 
+        screen.Enabled = true;
+
         while (i < count)
         {
             if (LogOverallTimes)
@@ -97,6 +99,8 @@ private static void Test_NPCNameFinder()
             Thread.Sleep(4);
         }
 
+        screen.Enabled = false;
+
         if (LogOverallTimes)
         {
             Log.Logger.Information($"overall | sample: {count:D4} | avg: {sample.Average():F2} | min: {sample.Min():F2} | max: {sample.Max():000.000} | total: {sample.Sum():F2}");
diff --git a/Game/Input/WowProcessInput.cs b/Game/Input/WowProcessInput.cs
index b166b995..5d75a107 100644
--- a/Game/Input/WowProcessInput.cs
+++ b/Game/Input/WowProcessInput.cs
@@ -21,7 +21,7 @@ public sealed partial class WowProcessInput : IMouseInput
 
     private readonly WowProcess process;
     private readonly InputWindowsNative nativeInput;
-    private readonly IInput simulatorInput;
+    private readonly InputSimulator simulatorInput;
 
     private readonly BitArray keysDown;
 
@@ -39,8 +39,8 @@ public WowProcessInput(ILogger<WowProcessInput> logger, CancellationTokenSource
 
         keysDown = new((int)ConsoleKey.OemClear);
 
-        nativeInput = new InputWindowsNative(process, cts, InputDuration.FastPress);
-        simulatorInput = new InputSimulator(process, cts, InputDuration.FastPress);
+        nativeInput = new(process, cts, InputDuration.FastPress);
+        simulatorInput = new(process, cts, InputDuration.FastPress);
     }
 
     public void Reset()
diff --git a/PPather/Graph/GraphChunk.cs b/PPather/Graph/GraphChunk.cs
index 028b12ad..ed065320 100644
--- a/PPather/Graph/GraphChunk.cs
+++ b/PPather/Graph/GraphChunk.cs
@@ -158,7 +158,7 @@ public bool Load()
         {
             long timestamp = Stopwatch.GetTimestamp();
 
-            using Stream stream = File.OpenRead(filePath);
+            using FileStream stream = File.OpenRead(filePath);
             using BinaryReader br = new(stream);
 
             if (br.ReadUInt32() != FILE_MAGIC)
@@ -221,7 +221,7 @@ public void Save()
 
         try
         {
-            using Stream stream = File.Create(filePath);
+            using FileStream stream = File.Create(filePath);
             using BinaryWriter bw = new(stream);
             bw.Write(FILE_MAGIC);