diff --git a/Dashboard.Drawing/Dashboard.Drawing.csproj b/Dashboard.Drawing/Dashboard.Drawing.csproj
new file mode 100644
index 0000000..88b90bb
--- /dev/null
+++ b/Dashboard.Drawing/Dashboard.Drawing.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/Dashboard.Drawing/DbBaseCommands.cs b/Dashboard.Drawing/DbBaseCommands.cs
new file mode 100644
index 0000000..1d6d84f
--- /dev/null
+++ b/Dashboard.Drawing/DbBaseCommands.cs
@@ -0,0 +1,69 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Numerics;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace Dashboard.Drawing
+{
+    public class DbBaseCommands : DrawExtension
+    {
+        public DrawCommand<PointCommandArgs> DrawPoint { get; }
+
+        private DbBaseCommands() : base("DB_base",
+            new[]
+            {
+                BrushExtension.Instance,
+            })
+        {
+            AddCommand(DrawPoint = new DrawCommand<PointCommandArgs>("Point", this, PointCommandArgs.CommandSize));
+        }
+
+        public static readonly DbBaseCommands Instance = new DbBaseCommands();
+    }
+
+    public struct PointCommandArgs : IParameterSerializer<PointCommandArgs>
+    {
+        public Vector3 Position { get; private set; }
+        public float Size { get; private set; }
+        public IBrush? Brush { get; private set; }
+
+        public PointCommandArgs(Vector3 position, float size, IBrush brush)
+        {
+            Position = position;
+            Brush = brush;
+            Size = size;
+        }
+         
+        public int Serialize(DrawQueue queue, Span<byte> bytes)
+        {
+            if (bytes.Length < CommandSize)
+                return CommandSize;
+
+            Span<Value> value = stackalloc Value[]
+            {
+                new Value(Position, Size, queue.RequireResource(Brush!))
+            };
+
+            MemoryMarshal.AsBytes(value).CopyTo(bytes);
+            return CommandSize;
+        }
+
+        [MemberNotNull(nameof(Brush))]
+        public void Deserialize(DrawQueue queue, ReadOnlySpan<byte> bytes)
+        {
+            if (bytes.Length < CommandSize)
+                throw new Exception("Not enough bytes");
+
+            Value value = MemoryMarshal.AsRef<Value>(bytes);
+
+            Position = value.Position;
+            Size = value.Size;
+            Brush = (IBrush)queue.Resources[value.BrushIndex];
+        }
+
+        private record struct Value(Vector3 Position, float Size, int BrushIndex);
+
+        public static readonly int CommandSize = Unsafe.SizeOf<Value>();
+    }
+}
diff --git a/Dashboard.Drawing/DrawCommand.cs b/Dashboard.Drawing/DrawCommand.cs
new file mode 100644
index 0000000..683ae5a
--- /dev/null
+++ b/Dashboard.Drawing/DrawCommand.cs
@@ -0,0 +1,88 @@
+using System;
+
+namespace Dashboard.Drawing
+{
+    public interface IDrawCommand
+    {
+        /// <summary>
+        /// Name of the command.
+        /// </summary>
+        string Name { get; }
+
+        /// <summary>
+        /// The draw extension that defines this command.
+        /// </summary>
+        IDrawExtension Extension { get; }
+
+        /// <summary>
+        /// The length of the command data segment, in bytes.
+        /// </summary>
+        /// <remarks>
+        /// Must be 0 for simple commands. For commands that are variadic, the
+        /// value must be less than 0. Any other positive value, otherwise.
+        /// </remarks>
+        int Length { get; }
+
+        /// <summary>
+        /// Get the parameters object for this command.
+        /// </summary>
+        /// <param name="param">The parameter array.</param>
+        /// <returns>The parameters object.</returns>
+        object? GetParams(DrawQueue queue, ReadOnlySpan<byte> param);
+    }
+
+    public interface IDrawCommand<T> : IDrawCommand
+    {
+        /// <summary>
+        /// Get the parameters object for this command.
+        /// </summary>
+        /// <param name="param">The parameter array.</param>
+        /// <returns>The parameters object.</returns>
+        new T? GetParams(DrawQueue queue, ReadOnlySpan<byte> param);
+    }
+
+    public sealed class DrawCommand : IDrawCommand
+    {
+        public string Name { get; }
+        public IDrawExtension Extension { get; }
+        public int Length { get; } = 0;
+
+        public DrawCommand(string name, IDrawExtension extension)
+        {
+            Name = name;
+            Extension = extension;
+        }
+
+        public object? GetParams(DrawQueue queue, ReadOnlySpan<byte> param)
+        {
+            return null;
+        }
+    }
+
+    public sealed class DrawCommand<T> : IDrawCommand<T>
+        where T : IParameterSerializer<T>, new()
+    {
+        public string Name { get; }
+        public IDrawExtension Extension { get; }
+        public int Length { get; }
+
+        public DrawCommand(string name, IDrawExtension extension, int length)
+        {
+            Name = name;
+            Extension = extension;
+            Length = length;
+        }
+
+        public T? GetParams(DrawQueue queue, ReadOnlySpan<byte> param)
+        {
+            T t = new T();
+            t.Deserialize(queue, param);
+            return t;
+        }
+
+        object? IDrawCommand.GetParams(DrawQueue queue, ReadOnlySpan<byte> param)
+        {
+            return GetParams(queue, param);
+        }
+    }
+}
diff --git a/Dashboard.Drawing/DrawExtension.cs b/Dashboard.Drawing/DrawExtension.cs
new file mode 100644
index 0000000..fd3fe7e
--- /dev/null
+++ b/Dashboard.Drawing/DrawExtension.cs
@@ -0,0 +1,72 @@
+using System.Collections.Generic;
+using System.Collections.Immutable;
+using System.Linq;
+using System.Numerics;
+
+namespace Dashboard.Drawing
+{
+    /// <summary>
+    /// Interface for all drawing extensions.
+    /// </summary>
+    public interface IDrawExtension
+    {
+        /// <summary>
+        /// Name of this extension.
+        /// </summary>
+        public string Name { get; }
+
+        public IReadOnlyList<IDrawExtension> Requires { get; }
+
+        /// <summary>
+        /// The list of commands this extension defines, if any.
+        /// </summary>
+        public IReadOnlyList<IDrawCommand> Commands { get; }
+    }
+
+    /// <summary>
+    /// A simple draw extension.
+    /// </summary>
+    public class DrawExtension : IDrawExtension
+    {
+        private readonly List<IDrawCommand> _drawCommands = new List<IDrawCommand>();
+
+        public string Name { get; }
+
+        public IReadOnlyList<IDrawCommand> Commands { get; }
+
+        public IReadOnlyList<IDrawExtension> Requires { get; }
+
+        public DrawExtension(string name, IEnumerable<IDrawExtension>? requires = null)
+        {
+            Name = name;
+            Commands = _drawCommands.AsReadOnly();
+            Requires = (requires ?? Enumerable.Empty<IDrawExtension>()).ToImmutableList();
+        }
+
+        protected void AddCommand(IDrawCommand command)
+        {
+            _drawCommands.Add(command);
+        }
+    }
+
+    public static class DrawExtensionClass
+    {
+        /// <summary>
+        /// Get the draw controller for the given queue.
+        /// </summary>
+        /// <param name="extension">The extension instance.</param>
+        /// <param name="queue">The draw queue.</param>
+        /// <returns>The draw controller for this queue.</returns>
+        public static IDrawController GetController(this IDrawExtension extension, DrawQueue queue)
+        {
+            return queue.GetController(extension);
+        }
+
+        public static void Point(this DrawQueue queue, Vector3 position, float size, IBrush brush)
+        {
+            var controller = queue.GetController(DbBaseCommands.Instance);
+            controller.EnsureSize(position);
+            controller.Write(DbBaseCommands.Instance.DrawPoint, new PointCommandArgs(position, size, brush));
+        }
+    }
+}
diff --git a/Dashboard.Drawing/DrawQueue.cs b/Dashboard.Drawing/DrawQueue.cs
new file mode 100644
index 0000000..53b9f8f
--- /dev/null
+++ b/Dashboard.Drawing/DrawQueue.cs
@@ -0,0 +1,263 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Numerics;
+
+namespace Dashboard.Drawing
+{
+    public class DrawQueue : IDisposable
+    {
+        private readonly HashList<IDrawExtension> _extensions = new HashList<IDrawExtension>();
+        private readonly HashList<IDrawCommand> _commands = new HashList<IDrawCommand>();
+        private readonly HashList<IDrawResource> _resources = new HashList<IDrawResource>();
+        private readonly DrawController _controller;
+        private readonly MemoryStream _commandStream = new MemoryStream();
+
+        /// <summary>
+        /// Size of the image in points.
+        /// </summary>
+        public Vector3 Size { get; private set; } = Vector3.Zero;
+
+        /// <summary>
+        /// The extensions required to draw the image.
+        /// </summary>
+        public IReadOnlyList<IDrawExtension> Extensions => _extensions;
+
+        /// <summary>
+        /// The resources used by this draw queue.
+        /// </summary>
+        public IReadOnlyList<IDrawResource> Resources => _resources;
+
+        /// <summary>
+        /// The list of commands used by the extension.
+        /// </summary>
+        public IReadOnlyList<IDrawCommand> Command => _commands;
+
+        public DrawQueue()
+        {
+            _controller = new DrawController(this);
+        }
+
+        /// <summary>
+        /// Clear the queue.
+        /// </summary>
+        public void Clear()
+        {
+            _resources.Clear();
+            _commands.Clear();
+            _extensions.Clear();
+            _commandStream.Capacity = 0;
+        }
+
+        public int RequireExtension(IDrawExtension extension)
+        {
+            foreach (IDrawExtension super in extension.Requires)
+                RequireExtension(super);
+
+            return _extensions.Intern(extension);
+        }
+
+        public int RequireResource(IDrawResource resource)
+        {
+            RequireExtension(resource.Kind);
+            return _resources.Intern(resource);
+        }
+
+        internal IDrawController GetController(IDrawExtension extension)
+        {
+            _extensions.Intern(extension);
+            return _controller;
+        }
+
+        private void Write(IDrawCommand command)
+        {
+            if (command.Length > 0)
+                throw new InvalidOperationException("This command has a finite length argument.");
+
+            int cmdIndex = _commands.Intern(command);
+
+            Span<byte> cmd = stackalloc byte[6];
+            int sz;
+
+            if (command.Length == 0)
+            {
+                // Write a fixed command.
+                sz = ToVlq(cmdIndex, cmd);
+            }
+            else
+            {
+                // Write a variadic with zero length.
+                sz = ToVlq(cmdIndex, cmd);
+                cmd[sz++] = 0;
+            }
+            
+            _commandStream.Write(cmd[..sz]);
+        }
+
+        private void Write(IDrawCommand command, ReadOnlySpan<byte> param)
+        {
+            if (command.Length < 0)
+            {
+                Span<byte> cmd = stackalloc byte[10];
+                int cmdIndex = _commands.Intern(command);
+                int sz = ToVlq(cmdIndex, cmd);
+                sz += ToVlq(param.Length, cmd[sz..]);
+                _commandStream.Write(cmd[..sz]);
+            }
+            else
+            {
+                if (command.Length != param.Length)
+                    throw new ArgumentOutOfRangeException(nameof(param.Length), "Length of the parameter does not match the command.");
+
+                Span<byte> cmd = stackalloc byte[5];
+                int cmdIndex = _commands.Intern(command);
+                int sz = ToVlq(cmdIndex, cmd);
+
+                _commandStream.Write(cmd[..sz]);
+                _commandStream.Write(param);
+            }
+        }
+
+        private static int ToVlq(int value, Span<byte> bytes)
+        {
+            if (value < 0)
+                throw new ArgumentOutOfRangeException(nameof(value), "Must be a positive integer.");
+            else if (bytes.Length < 5)
+                throw new ArgumentOutOfRangeException(nameof(bytes), "Must at least be five bytes long.");
+
+            int i;
+
+            for (i = 0; i < 5 && value != 0; i++, value >>= 7)
+            {
+                if (i > 0)
+                    bytes[i - 1] |= 1 << 7;
+
+                bytes[i] = (byte)(value & 0x7F); 
+            }
+
+            return i;
+        }
+
+        private static int FromVlq(ReadOnlySpan<byte> bytes)
+        {
+            int value = 0;
+
+            for (int i = 0; i < bytes.Length; i++)
+            {
+                byte b = bytes[i];
+
+                value = (value << 7) | b;
+
+                if ((b & (1 << 7)) == 0)
+                    break;
+            }
+
+            return value;
+        }
+
+        public void Dispose()
+        {
+            throw new NotImplementedException();
+        }
+
+        private class DrawController(DrawQueue Queue) : IDrawController
+        {
+            public void EnsureSize(Vector3 size)
+            {
+                Queue.Size = Vector3.Max(Queue.Size, size);
+            }
+
+            public int Require(IDrawExtension extension)
+            {
+                return Queue.RequireExtension(extension);
+            }
+
+            public int GetResourceIndex(IDrawResource resource)
+            {
+                return Queue._resources.Intern(resource);
+            }
+
+            public void Write(IDrawCommand command)
+            {
+                Queue.Write(command);
+            }
+
+            public void Write(IDrawCommand command, ReadOnlySpan<byte> bytes)
+            {
+                Queue.Write(command, bytes);
+            }
+
+            public void Write<T>(IDrawCommand command, T param) where T : IParameterSerializer<T>
+            {
+                int length = param.Serialize(Queue, Span<byte>.Empty);
+                Span<byte> bytes = stackalloc byte[length];
+
+                param.Serialize(Queue, bytes);
+                Write(command, bytes);
+            }
+        }
+
+        private class HashList<T> : IReadOnlyList<T>
+            where T : notnull
+        {
+            private readonly List<T> _list = new List<T>();
+            private readonly Dictionary<T, int> _map = new Dictionary<T, int>();
+
+            public T this[int index] => _list[index];
+
+            public int Count => _list.Count;
+
+            public int Intern(T value)
+            {
+                if (_map.TryGetValue(value, out int index))
+                    return index;
+
+                index = Count;
+
+                _list.Add(value);
+                _map.Add(value, index);
+
+                return index;
+            }
+
+            public void Clear()
+            {
+                _list.Clear();
+                _map.Clear();
+            }
+
+            public IEnumerator<T> GetEnumerator() => _list.GetEnumerator();
+            IEnumerator IEnumerable.GetEnumerator() => _list.GetEnumerator();
+        }
+    }
+
+    public interface IDrawController
+    {
+        /// <summary>
+        /// Ensures that the canvas is at least a certain size.
+        /// </summary>
+        /// <param name="size">The minimum size.</param>
+        void EnsureSize(Vector3 size);
+
+        /// <summary>
+        /// Write into the command stream.
+        /// </summary>
+        /// <param name="command">The command to write.</param>
+        void Write(IDrawCommand command);
+
+        /// <summary>
+        /// Write into the command stream.
+        /// </summary>
+        /// <param name="command">The command to write.</param>
+        /// <param name="param">Any data associated with the command.</param>
+        void Write(IDrawCommand command, ReadOnlySpan<byte> param);
+
+        /// <summary>
+        /// Write into the command stream.
+        /// </summary>
+        /// <param name="command">The command to write.</param>
+        /// <param name="param">Any data associated with the command.</param>
+        void Write<T>(IDrawCommand command, T param) where T : IParameterSerializer<T>;
+    }
+}
diff --git a/Dashboard.Drawing/IDrawResource.cs b/Dashboard.Drawing/IDrawResource.cs
new file mode 100644
index 0000000..2a57ced
--- /dev/null
+++ b/Dashboard.Drawing/IDrawResource.cs
@@ -0,0 +1,13 @@
+namespace Dashboard.Drawing
+{
+    /// <summary>
+    /// Interface for draw resources.
+    /// </summary>
+    public interface IDrawResource
+    {
+        /// <summary>
+        /// The extension for this kind of resource.
+        /// </summary>
+        IDrawExtension Kind { get; }
+    }
+}
diff --git a/Dashboard.Drawing/IParameterSerializer.cs b/Dashboard.Drawing/IParameterSerializer.cs
new file mode 100644
index 0000000..5ae0bf6
--- /dev/null
+++ b/Dashboard.Drawing/IParameterSerializer.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Dashboard.Drawing
+{
+    public interface IParameterSerializer<T>
+    { 
+        int Serialize(DrawQueue queue, Span<byte> bytes);
+        void Deserialize(DrawQueue queue, ReadOnlySpan<byte> bytes);
+    }
+}
diff --git a/Dashboard.Drawing/SolidBrush.cs b/Dashboard.Drawing/SolidBrush.cs
new file mode 100644
index 0000000..1273653
--- /dev/null
+++ b/Dashboard.Drawing/SolidBrush.cs
@@ -0,0 +1,33 @@
+using System.Drawing;
+
+namespace Dashboard.Drawing
+{
+    public class BrushExtension : DrawExtension
+    {
+        private BrushExtension() : base("DB_Brush") { }
+
+        public static readonly BrushExtension Instance = new BrushExtension();
+    }
+
+    public interface IBrush : IDrawResource
+    {
+    }
+
+    public readonly struct SolidBrush : IBrush
+    {
+        public IDrawExtension Kind { get; } = SolidBrushExtension.Instance;
+        public Color Color { get; }
+
+        public SolidBrush(Color color)
+        {
+            Color = color;
+        }
+    }
+
+    public class SolidBrushExtension : DrawExtension
+    {
+        private SolidBrushExtension() : base("DB_Brush_solid", new[] { BrushExtension.Instance }) { }
+
+        public static readonly SolidBrushExtension Instance = new SolidBrushExtension();
+    }
+}
diff --git a/Dashboard.sln b/Dashboard.sln
new file mode 100644
index 0000000..5b6b711
--- /dev/null
+++ b/Dashboard.sln
@@ -0,0 +1,43 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dashboard", "Dashboard\Dashboard.csproj", "{49A62F46-AC1C-4240-8615-020D4FBBF964}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dashboard.Drawing", "Dashboard.Drawing\Dashboard.Drawing.csproj", "{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{9D6CCC74-4DF3-47CB-B9B2-6BB75DF2BC40}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dashboard.TestApplication", "tests\Dashboard.TestApplication\Dashboard.TestApplication.csproj", "{7C90B90B-DF31-439B-9080-CD805383B014}"
+	ProjectSection(ProjectDependencies) = postProject
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5} = {1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}
+		{49A62F46-AC1C-4240-8615-020D4FBBF964} = {49A62F46-AC1C-4240-8615-020D4FBBF964}
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{49A62F46-AC1C-4240-8615-020D4FBBF964}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1BDFEF50-C907-42C8-B63B-E4F6F585CFB5}.Release|Any CPU.Build.0 = Release|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7C90B90B-DF31-439B-9080-CD805383B014}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{7C90B90B-DF31-439B-9080-CD805383B014} = {9D6CCC74-4DF3-47CB-B9B2-6BB75DF2BC40}
+	EndGlobalSection
+EndGlobal
diff --git a/Dashboard/Class1.cs b/Dashboard/Class1.cs
new file mode 100644
index 0000000..70484e5
--- /dev/null
+++ b/Dashboard/Class1.cs
@@ -0,0 +1,6 @@
+namespace Dashboard;
+
+public class Class1
+{
+
+}
diff --git a/Dashboard/Dashboard.csproj b/Dashboard/Dashboard.csproj
new file mode 100644
index 0000000..88b90bb
--- /dev/null
+++ b/Dashboard/Dashboard.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>disable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/tests/Dashboard.TestApplication/Dashboard.TestApplication.csproj b/tests/Dashboard.TestApplication/Dashboard.TestApplication.csproj
new file mode 100644
index 0000000..80bbb87
--- /dev/null
+++ b/tests/Dashboard.TestApplication/Dashboard.TestApplication.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\Dashboard.Drawing\Dashboard.Drawing.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/tests/Dashboard.TestApplication/Program.cs b/tests/Dashboard.TestApplication/Program.cs
new file mode 100644
index 0000000..6dd4b01
--- /dev/null
+++ b/tests/Dashboard.TestApplication/Program.cs
@@ -0,0 +1,10 @@
+using Dashboard.Drawing;
+using System.Diagnostics;
+using System.Drawing;
+using System.Numerics;
+
+DrawQueue queue = new DrawQueue();
+
+queue.Point(Vector3.Zero, 2, new SolidBrush(Color.White));
+
+Debugger.Break();