diff --git a/_snippets/helloworld.md b/_snippets/0 helloworld.md
similarity index 100%
rename from _snippets/helloworld.md
rename to _snippets/0 helloworld.md
diff --git a/_snippets/oop.md b/_snippets/10 oop.md
similarity index 95%
rename from _snippets/oop.md
rename to _snippets/10 oop.md
index be1ec08c..b9feb58e 100644
--- a/_snippets/oop.md
+++ b/_snippets/10 oop.md	
@@ -42,7 +42,6 @@ code: |
 
 F# is **functional first** and **immutable by default**, but it also provides pragmatic support for object programming.
 <!--more-->
-- **Seamless .NET integration** lets you work with existing .NET libraries and frameworks
 - **Rich interface system** allows you to define clear contracts for your components
 - **Object expressions** provide lightweight implementation of interfaces without defining full classes
 - **Concise member syntax** keeps methods and properties clean and readable
diff --git a/_snippets/domain_modelling.md b/_snippets/11 domain modelling.md
similarity index 100%
rename from _snippets/domain_modelling.md
rename to _snippets/11 domain modelling.md
diff --git a/_snippets/sequence_expressions.md b/_snippets/12 sequence expressions.md
similarity index 81%
rename from _snippets/sequence_expressions.md
rename to _snippets/12 sequence expressions.md
index 90916d95..4815e073 100644
--- a/_snippets/sequence_expressions.md
+++ b/_snippets/12 sequence expressions.md	
@@ -1,14 +1,13 @@
 ---
-order: 15
+order: 12
 title: SequenceExpressions.fs
 excerpt_separator: <!--more-->
 code: |
     let rec fizzBuzzSeq n = seq {
-        match n with
-        | x when x % 15 = 0 -> "fizzbuzz"
-        | x when x % 3 = 0 -> "fizz"
-        | x when x % 5 = 0 -> "buzz"
-        | _ -> n.ToString()
+        if n % 15 = 0 then "fizzbuzz"
+        elif n % 3 = 0 then "fizz"
+        elif n % 5 = 0 then "buzz"
+        else n.ToString()
         
         // Tail recursion makes this as efficient as a "while" loop
         yield! fizzBuzzSeq (n + 1)
diff --git a/_snippets/async_expressions.md b/_snippets/13 async expressions.md
similarity index 95%
rename from _snippets/async_expressions.md
rename to _snippets/13 async expressions.md
index c14854d6..980ec66e 100644
--- a/_snippets/async_expressions.md
+++ b/_snippets/13 async expressions.md	
@@ -1,5 +1,5 @@
 ---
-order: 16
+order: 13
 title: AsyncExpressions.fs
 excerpt_separator: <!--more-->
 code: |
@@ -20,7 +20,7 @@ code: |
             return $"Validation error: {msg}"
     }
 
-    processPersonAsync { Name = "Snowdrop"; Age = 13}
+    processPersonAsync { Name = "Snowdrop"; Age = 13 }
     |> Async.RunSynchronously
 ---
 ## Async Programming made Easy
diff --git a/_snippets/computation_expressions.md b/_snippets/14 computation expressions.md
similarity index 99%
rename from _snippets/computation_expressions.md
rename to _snippets/14 computation expressions.md
index 42a728c2..4cc5ebe5 100644
--- a/_snippets/computation_expressions.md
+++ b/_snippets/14 computation expressions.md	
@@ -1,5 +1,5 @@
 ---
-order: 17
+order: 14
 title: ComputationExpressions.fs
 excerpt_separator: <!--more-->
 code: |
diff --git a/_snippets/unitsOfMeasure.md b/_snippets/15 units of measure.md
similarity index 99%
rename from _snippets/unitsOfMeasure.md
rename to _snippets/15 units of measure.md
index f305985c..c241b3f1 100644
--- a/_snippets/unitsOfMeasure.md
+++ b/_snippets/15 units of measure.md	
@@ -1,5 +1,5 @@
 ---
-order: 19
+order: 15
 title: UnitsOfMeasure.fs
 excerpt_separator: <!--more-->
 code: |
diff --git a/_snippets/typeproviders.md b/_snippets/16 type providers.md
similarity index 86%
rename from _snippets/typeproviders.md
rename to _snippets/16 type providers.md
index b48e2674..bec73076 100644
--- a/_snippets/typeproviders.md
+++ b/_snippets/16 type providers.md	
@@ -1,9 +1,9 @@
 ---
-order: 14
+order: 16
 title: TypeProviders.fs
 excerpt_separator: <!--more-->
 code: |
-    open FSharp.Data
+    open FSharp.Data // dotnet package add FSharp.Data
 
     type PeopleDB = CsvProvider<"people.csv">
 
@@ -12,7 +12,7 @@ code: |
 
         for person in people.Rows do
             // Access the CSV fields with intellisense and type safety!
-            printfn $"Name: %s{person.Name}, Id: %i{person.Id}"
+            printfn $"Name: {person.Name: string}, Id: {person.Id: int}"
 ---
 ## Type-Safe, Integrated Data
 
diff --git a/_snippets/21 ecosystems.md b/_snippets/21 ecosystems.md
new file mode 100644
index 00000000..e56ac31c
--- /dev/null
+++ b/_snippets/21 ecosystems.md	
@@ -0,0 +1,45 @@
+---
+order: 21
+title: Ecosystems.fs
+excerpt_separator: <!--more-->
+code: |
+    // JavaScript Example: Image processing
+    open Fable.Core
+    open Fable.Core.JS
+    // Read documentation, then define the JavaScript type
+    type [<Import("Image", "image-js")>] Image = // npm install image-js
+        static member load(path: string): Promise<Image> = jsNative
+        member _.flipX(): Image = jsNative
+        member _.flipY(): Image = jsNative
+        [<ParamObject>] member _.resize(?width: float, ?height: float): Image = jsNative
+        member _.save(path: string): Promise<unit> = jsNative
+    promise {
+        let! image = Image.load "input.png"
+        let image = image.resize(width=300, height=200).flipX().flipY()
+        do! image.save "output.jpg"
+    } |> _.catch(fun x -> console.error x) |> ignore
+
+    // .NET Example: Image processing
+    // C# types have seamless integration with F#.
+    open SixLabors.ImageSharp // dotnet package add SixLabors.ImageSharp
+    open SixLabors.ImageSharp.Processing
+    use image = Image.Load "input.png"
+    image.Mutate(_.Resize(300, 200).Flip(FlipMode.Horizontal ||| FlipMode.Vertical) >> ignore)
+    image.Save "output.jpg"
+
+    // Code sharing Example: The same code works across JavaScript and .NET
+    open System.Text.RegularExpressions // Specific System types are usable anywhere.
+    let input = "Emails: user1@test.com, user2@domain.org, invalid-email"
+    let pattern = @"\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}\b"
+    for matched in Regex.Matches(input, pattern) do
+        printfn $"Found email: {matched.Value}" // user1@test.com and user2@domain.org
+---
+## Full access to ecosystems of libraries
+
+F# has full integration with ecosystems of JavaScript and .NET libraries and frameworks.
+Anything written in JavaScript or C# can be used from F# and vice versa.
+<!--more-->
+- **JavaScript** is the universal language of web development. It encompasses [Web](https://developer.mozilla.org/en-US/docs/Web/JavaScript), [Mobile](https://reactnative.dev/), [Desktop](https://www.electronjs.org/), [Cloud](https://nodejs.org/), [Microservices](https://nestjs.com/), [Artificial Intelligence](https://www.tensorflow.org/js), [Game Development](https://phaser.io/) and [Internet of Things](https://johnny-five.io/).
+- **.NET** is Microsoft’s enterprise-grade platform for scalable applications. It also encompasses **[Web](https://dotnet.microsoft.com/en-us/apps/aspnet), [Mobile](https://dotnet.microsoft.com/en-us/apps/maui), [Desktop](https://dotnet.microsoft.com/en-us/apps/desktop), [Cloud](https://dotnet.microsoft.com/en-us/apps/cloud), [Microservices](https://dotnet.microsoft.com/en-us/apps/aspnet/microservices), [Artificial Intelligence](https://dotnet.microsoft.com/en-us/apps/ai), [Game Development](https://dotnet.microsoft.com/en-us/apps/games), and [Internet of Things](https://dotnet.microsoft.com/en-us/apps/iot)**.
+- [**npm packages**](https://www.npmjs.com/package/image-js) or [**NuGet packages**](https://www.nuget.org) can be accessed from F#, reusing existing packages to suit your needs.
+- **Incremental adoption** is possbile by mixing Javascript or C# with F#.
diff --git a/_snippets/fable.md b/_snippets/22 fable.md
similarity index 87%
rename from _snippets/fable.md
rename to _snippets/22 fable.md
index 447dfb30..d6597b08 100644
--- a/_snippets/fable.md
+++ b/_snippets/22 fable.md	
@@ -1,5 +1,5 @@
 ---
-order: 12
+order: 22
 title: WebApps.fs
 excerpt_separator: <!--more-->
 code: |
@@ -32,7 +32,8 @@ code: |
 ---
 ## F# for JavaScript and the Full Stack
 
-F# is for both client and server. With [F# web technologies]({{ '/use/web-apps/' | relative_url }}), you can target JavaScript environments directly. This means you can use F# to build web applications, mobile apps, and even serverless functions that run in the cloud.
+F# is for both client and server. With [F# web technologies]({{ '/use/web-apps/' | relative_url }}), you can target JavaScript environments directly without including the rest of .NET.
+This means you can use F# across both frontend and backend to build web applications, mobile apps, and even serverless functions that run in the cloud.
 <!--more-->
 - **Type-safe DOM manipulation** catches errors at compile time, not runtime
 - **Seamless React integration** with hooks and modern patterns
diff --git a/_snippets/ecosystem.md b/_snippets/ecosystem.md
new file mode 100644
index 00000000..3b4c679b
--- /dev/null
+++ b/_snippets/ecosystem.md
@@ -0,0 +1,46 @@
+---
+order: 1
+title: DotNet.fs
+excerpt_separator: <!--more-->
+code: |
+    // JavaScript Example: Image processing
+    open Fable.Core
+    open Fable.Core.JS
+    // Read documentation, then define the JavaScript type
+    type [<Import("Image", "image-js")>] Image = // npm install image-js
+        static member load(path: string): Promise<Image> = jsNative
+        member _.flipX(): Image = jsNative
+        member _.flipY(): Image = jsNative
+        [<ParamObject>] member _.resize(?width: float, ?height: float): Image = jsNative
+        member _.save(path: string): Promise<unit> = jsNative
+    (promise {
+        let! image = Image.load "input.png"
+        let image = image.resize(width=300, height=200).flipX().flipY()
+        do! image.save "output.jpg"
+    }).catch(fun x -> console.error x) |> ignore
+
+    // .NET Example: Image processing
+    // C# types have seamless integration with F#.
+    open SixLabors.ImageSharp // dotnet package add SixLabors.ImageSharp
+    open SixLabors.ImageSharp.Processing
+    use image = Image.Load "input.png" // .NET types are integrated seamlessly.
+    image.Mutate(_.Resize(300, 200).Flip(FlipMode.Horizontal ||| FlipMode.Vertical) >> ignore)
+    image.Save "output.jpg"
+
+    // Code sharing Example: The same code works across JavaScript and .NET
+    open System.Text.RegularExpressions // Specific System types are usable anywhere.
+    let input = "Emails: user1@test.com, user2@domain.org, invalid-email"
+    let pattern = @"\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}\b"
+    for matched in Regex.Matches(input, pattern) do
+        printfn $"Found email: {matched.Value}" // user1@test.com and user2@domain.org
+    ---
+
+## Full access to ecosystems of libraries
+
+F# has full integration with ecosystems of JavaScript and Microsoft .NET libraries and frameworks.
+Anything written in JavaScript or C# can be used from F# and vice versa.
+<!--more-->
+- **JavaScript** is the universal language of web development. It encompasses [Web](https://developer.mozilla.org/en-US/docs/Web/JavaScript), [Mobile](https://reactnative.dev/), [Desktop](https://www.electronjs.org/), [Cloud](https://nodejs.org/), [Microservices](https://nestjs.com/), [Artificial Intelligence](https://www.tensorflow.org/js), [Game Development](https://phaser.io/) and [Internet of Things](https://johnny-five.io/).
+- **.NET** is Microsoft’s enterprise-grade platform for scalable applications. It also encompasses **[Web](https://dotnet.microsoft.com/en-us/apps/aspnet), [Mobile](https://dotnet.microsoft.com/en-us/apps/maui), [Desktop](https://dotnet.microsoft.com/en-us/apps/desktop), [Cloud](https://dotnet.microsoft.com/en-us/apps/cloud), [Microservices](https://dotnet.microsoft.com/en-us/apps/aspnet/microservices), [Artificial Intelligence](https://dotnet.microsoft.com/en-us/apps/ai), [Game Development](https://dotnet.microsoft.com/en-us/apps/games), and [Internet of Things](https://dotnet.microsoft.com/en-us/apps/iot)**.
+- [**npm packages**](https://www.npmjs.com/package/image-js) or [**NuGet packages**](https://www.nuget.org) can be accessed from F#, reusing existing packages to suit your needs.
+- **Incremental adoption** is possible by mixing Javascript or C# with F#.