fix(seo): normalize Pulumi language lists on gads landing pages, templates, and remaining brand-consistency surfaces

Follow-up to #20770, #20917, and #20918's site-wide language-list sweep, tier 3 of 3 (lowest SEO/AEO value, brand consistency only): content/gads (32 paid-ads landing pages), content/templates (16 template meta descriptions), and remaining misc surfaces.

Canonical set (per content/docs/iac/languages-sdks/_index.md front matter): Python, TypeScript, JavaScript, Go, .NET, Java, plus YAML and HCL.

gads pages carry three near-identical boilerplate sentences (Class A full-set claims); all three were normalized to the complete canonical set across every page that carries them, including a third boilerplate sentence discovered during this pass that already used .NET correctly but was missing HCL.

templates/*/index.md meta descriptions are Class B (scoped to what each specific template actually supports); each was cross-checked against its own front-matter languages list before a naming-only C# to .NET fix, with no additions beyond what the template itself declares.

Misc fixes: BUILD-AND-DEPLOY.md's internal supported-languages list and the seo-analyze AEO checklist's own comparison table (Pulumi column only) were completed to the canonical set; case-studies/fauna.md, the KubeCon page, and the events page were completed as full-set claims; the terraform-state-backend-modules-hcl.md release note and data/resource_options.yaml's typed-SDK comment and the superintelligence-infrastructure.md card bullet received naming-only or minimally-scoped fixes per their narrower context.

Author: workprentice

.claude/commands/seo-analyze/references/aeo-checklist.md

@@ -135,7 +135,7 @@ Pulumi has been around for a long time.
 ```markdown
 | Feature | Pulumi | Terraform | CloudFormation |
 |---------|--------|-----------|----------------|
-| Languages | TypeScript, Python, Go, C#, Java | HCL only | YAML/JSON |
+| Languages | TypeScript, JavaScript, Python, Go, .NET, Java, YAML, HCL | HCL only | YAML/JSON |
 | Multi-cloud | Yes | Yes | AWS only |
 | Testing | Native language testing | Limited | Limited |
 | IDE Support | Full (IntelliSense, debugging) | Basic | Basic |

BUILD-AND-DEPLOY.md

@@ -1224,7 +1224,7 @@ The repository uses 24 GitHub Actions workflows organized into categories. All w
 
 **Tests:** Runs `make test` on ~425 example programs across:
 
-- Languages: TypeScript, Python, Go, C#, Java, YAML
+- Languages: TypeScript, JavaScript, Python, Go, .NET, Java, YAML, HCL
 - Clouds: AWS, GCP, Azure, Kubernetes
 - Scenarios: Simple deployments, complex architectures
 

archetypes/gads.md

@@ -28,11 +28,11 @@ key_features_above:
         - title: "Author in any language, deploy to any cloud"
           sub_title: "Pulumi Infrastructure as Code Engine"
           description:
-            Author infrastructure as code (IaC) using programming languages you know and love – including TypeScript/JavaScript, Python, Go, C#, Java, and YAML. Deploy to 170+ providers like AWS, Azure, Google Cloud, and Kubernetes.
+            Author infrastructure as code (IaC) using programming languages you know and love – including TypeScript, JavaScript, Python, Go, .NET, Java, YAML, and HCL. Deploy to 170+ providers like AWS, Azure, Google Cloud, and Kubernetes.
           features:
               - title: Code faster
                 description: |
-                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, and YAML using your IDE and any language ecosystem tools.
+                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, YAML, and HCL using your IDE and any language ecosystem tools.
                 icon: code
               - title: Ship infrastructure with AI
                 description: |
@@ -192,7 +192,7 @@ key_features_below:
               - title: Pulumi IaC
                 icon: code
                 description: |
-                    Utilize open-source IaC in TypeScript, Python, Go, C#, Java and YAML. Build and distribute reusable components for 170+ cloud & SaaS providers.
+                    Utilize open-source IaC in TypeScript, Python, Go, .NET, Java, YAML, and HCL. Build and distribute reusable components for 170+ cloud & SaaS providers.
               - title: Pulumi ESC
                 icon: lock
                 description: |

content/case-studies/fauna.md

@@ -49,7 +49,7 @@ Fauna’s engineers needed a modern, cloud engineering solution that would meet
 
 ### Why Pulumi?
 
-Fauna chose Pulumi because it would allow its developers to adopt modern, [cloud engineering](/cloud-engineering/) practices out-of-the-box and increase velocity. With Pulumi, developers can build infrastructure as code with standard languages they already know, such as Python, TypeScript/JavaScript, Go, and C#. They can deploy infrastructure changes through existing CI/CD pipelines, just like application code. Finally, they can manage cloud infrastructure and applications with full visibility into every resource, access controls, and Policy as Code.
+Fauna chose Pulumi because it would allow its developers to adopt modern, [cloud engineering](/cloud-engineering/) practices out-of-the-box and increase velocity. With Pulumi, developers can build infrastructure as code with standard languages they already know, such as Python, TypeScript, JavaScript, Go, .NET, Java, YAML, and HCL. They can deploy infrastructure changes through existing CI/CD pipelines, just like application code. Finally, they can manage cloud infrastructure and applications with full visibility into every resource, access controls, and Policy as Code.
 
 ### How Fauna built region groups with Pulumi
 
@@ -83,7 +83,7 @@ Fauna is using Pulumi's [Automation API](/automation/) to manage its quality ass
 
 Pulumi enabled Fauna to develop a crucial new feature, Region Groups, by giving developers the capabilities they needed to build and deploy quickly and safely. The benefits were:
 
-- Reduced time-to-market from weeks to days in spite of a small team because developers could build infrastructure as code with standard languages (Python, TypeScript, Go, C#).
+- Reduced time-to-market from weeks to days in spite of a small team because developers could build infrastructure as code with standard languages (Python, TypeScript, JavaScript, Go, .NET, Java, YAML, and HCL).
 - Increased velocity because developers were more productive building cloud applications with software engineering practices and tools they were already using.
 - Improved the reliability of infrastructure because developers could use safety mechanisms such as unit tests and code reviews against changes.
 - Maintained the security of infrastructure that handled customer data using Pulumi’s security, encryption, and access control features.

content/events/build-infrastructure-as-code-just-60-seconds-modern-infrastructure/index.md

@@ -42,7 +42,7 @@ location: virtual
 
 # Description of the event.
 description: |
-    Imagine the power of creating Infrastructure as Code effortlessly. With Pulumi AI, you use natural-language prompts to generate infrastructure as code (IaC) programs in the language of your choice, such as TypeScript, Python, Go, C#, Java, or YAML. Pulumi AI will create all the necessary parts, from the instance itself to the security groups that will allow access. 
+    Imagine the power of creating Infrastructure as Code effortlessly. With Pulumi AI, you use natural-language prompts to generate infrastructure as code (IaC) programs in the language of your choice, such as TypeScript, JavaScript, Python, Go, .NET, Java, YAML, or HCL. Pulumi AI will create all the necessary parts, from the instance itself to the security groups that will allow access. 
     
     🤖 [Try Pulumi Neo now](https://www.pulumi.com/product/neo/) and see the magic unfold!
     

content/gads/backstage/index.md

@@ -19,11 +19,11 @@ key_features_above:
         - title: "Author in any language, deploy to any cloud"
           sub_title: "Pulumi Infrastructure as Code Engine"
           description:
-            Author infrastructure as code (IaC) using programming languages you know and love – including TypeScript/JavaScript, Python, Go, C#, Java, and YAML. Deploy to 170+ providers like AWS, Azure, Google Cloud, and Kubernetes.
+            Author infrastructure as code (IaC) using programming languages you know and love – including TypeScript, JavaScript, Python, Go, .NET, Java, YAML, and HCL. Deploy to 170+ providers like AWS, Azure, Google Cloud, and Kubernetes.
           features:
               - title: Code faster
                 description: |
-                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, and YAML using your IDE and any language ecosystem tools.
+                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, YAML, and HCL using your IDE and any language ecosystem tools.
                 icon: code
               - title: Ship infrastructure with AI
                 description: |
@@ -183,7 +183,7 @@ key_features_below:
               - title: Pulumi IaC
                 icon: code
                 description: |
-                    Utilize open-source IaC in TypeScript, Python, Go, C#, Java and YAML. Build and distribute reusable components for 170+ cloud & SaaS providers.
+                    Utilize open-source IaC in TypeScript, Python, Go, .NET, Java, YAML, and HCL. Build and distribute reusable components for 170+ cloud & SaaS providers.
               - title: Pulumi ESC
                 icon: lock
                 description: |

content/gads/crossplane/index.md

@@ -6,7 +6,7 @@ block_external_search_index: true
 
 heading: "Crossplane Alternative"
 subheading: |
-    Manage cloud and Kubernetes infrastructure in TypeScript, Python, Go, or C# — with no control
+    Manage cloud and Kubernetes infrastructure in TypeScript, JavaScript, Python, Go, or .NET — with no control
     plane to install and no compositions or XRDs to author in YAML.
 
 customer_quote:
@@ -26,11 +26,11 @@ key_features_above:
         - title: "Author in any language, deploy to any cloud"
           sub_title: "Pulumi Infrastructure as Code Engine"
           description:
-            Author infrastructure as code (IaC) using programming languages you know and love – including TypeScript/JavaScript, Python, Go, C#, Java, and YAML. Deploy to 170+ providers like AWS, Azure, Google Cloud, and Kubernetes.
+            Author infrastructure as code (IaC) using programming languages you know and love – including TypeScript, JavaScript, Python, Go, .NET, Java, YAML, and HCL. Deploy to 170+ providers like AWS, Azure, Google Cloud, and Kubernetes.
           features:
               - title: Code faster
                 description: |
-                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, and YAML using your IDE and any language ecosystem tools.
+                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, YAML, and HCL using your IDE and any language ecosystem tools.
                 icon: code
               - title: Build on any cloud
                 description: |

content/gads/infrastructure-as-code/index.md

@@ -1,6 +1,6 @@
 ---
 title: "Infrastructure as Code | Pulumi"
-meta_desc: "Modern infrastructure as code in Python, TypeScript, Go, or C#. 170+ cloud providers, policy as code, secrets management. Open source. Free tier."
+meta_desc: "Modern infrastructure as code in Python, TypeScript, JavaScript, Go, or .NET. 170+ cloud providers, policy as code, secrets management. Open source. Free tier."
 layout: gads-template
 block_external_search_index: true
 
@@ -22,14 +22,14 @@ customer_quote:
 overview:
     title: Infrastructure as Code<br/>in Real Programming Languages
     description: |
-        Looking for <span id="dki-placeholder" style="font-weight: bold;">an infrastructure as code tool</span>? Pulumi lets you define cloud infrastructure in Python, TypeScript, Go, C#, Java, or YAML — with full IDE support, testing, and package management. Deploy to 170+ providers including AWS, Azure, Google Cloud, and Kubernetes. Free and open source.
+        Looking for <span id="dki-placeholder" style="font-weight: bold;">an infrastructure as code tool</span>? Pulumi lets you define cloud infrastructure in Python, TypeScript, Go, .NET, Java, YAML, or HCL — with full IDE support, testing, and package management. Deploy to 170+ providers including AWS, Azure, Google Cloud, and Kubernetes. Free and open source.
 
 key_features_above:
     items:
         - title: "Author in any language, deploy to any cloud"
           sub_title: "Pulumi Infrastructure as Code Engine"
           description:
-            Stop learning DSLs. Author infrastructure as code using programming languages you already know — Python, TypeScript, Go, C#, Java, and YAML. Get auto-completion, type checking, and refactoring from your IDE. Deploy to 170+ providers.
+            Stop learning DSLs. Author infrastructure as code using programming languages you already know — Python, TypeScript, Go, .NET, Java, YAML, and HCL. Get auto-completion, type checking, and refactoring from your IDE. Deploy to 170+ providers.
           features:
               - title: Code faster with real languages
                 description: |

content/gads/terraform/index.md

@@ -1,6 +1,6 @@
 ---
 title: "Terraform Alternative | Pulumi"
-meta_desc: "Use Python, TypeScript, Go, or C# — or HCL — for infrastructure as code. Free migration tools, no resource caps on the free tier, 170+ cloud providers."
+meta_desc: "Use Python, TypeScript, Go, or .NET — or HCL — for infrastructure as code. Free migration tools, no resource caps on the free tier, 170+ cloud providers."
 layout: gads-template
 block_external_search_index: true
 
@@ -20,18 +20,18 @@ customer_quote:
 overview:
     title: Your Choice of Language. No Resource Caps.<br/>Migrate at Your Pace.
     description: |
-        Looking for <span id="dki-placeholder" style="font-weight: bold;">a Terraform alternative</span>? HCP Terraform's free tier caps you at 500 managed resources per organization. Pulumi Cloud has no resource caps. Write infrastructure in Python, TypeScript, Go, or C# with full IDE support, testing, and 170+ cloud providers. Free migration tooling included: convert your existing Terraform with the Pulumi CLI.
+        Looking for <span id="dki-placeholder" style="font-weight: bold;">a Terraform alternative</span>? HCP Terraform's free tier caps you at 500 managed resources per organization. Pulumi Cloud has no resource caps. Write infrastructure in Python, TypeScript, JavaScript, Go, or .NET with full IDE support, testing, and 170+ cloud providers. Free migration tooling included: convert your existing Terraform with the Pulumi CLI.
 
 key_features_above:
     items:
         - title: "Author infrastructure in the language you prefer"
           sub_title: "Pulumi Infrastructure as Code Engine"
           description:
-            Author infrastructure as code using programming languages you already know, including Python, TypeScript, Go, C#, Java, and YAML. Use `pulumi convert`, the free converter built into the Pulumi CLI, to migrate your existing Terraform files. Deploy to 170+ providers.
+            Author infrastructure as code using programming languages you already know, including Python, TypeScript, JavaScript, Go, .NET, Java, YAML, and HCL. Use `pulumi convert`, the free converter built into the Pulumi CLI, to migrate your existing Terraform files. Deploy to 170+ providers.
           features:
               - title: Code faster
                 description: |
-                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, and YAML using your IDE and any language ecosystem tools.
+                    Write infrastructure code in TypeScript, JavaScript, Python, Go, .NET, Java, YAML, and HCL using your IDE and any language ecosystem tools.
                 icon: code
               - title: Build on any cloud
                 description: |
@@ -48,7 +48,7 @@ key_features:
         - title: "Migrate from Terraform in minutes"
           sub_title: "Free Migration Tools"
           description: |
-            Use `pulumi convert` to turn your existing Terraform HCL into Python, TypeScript, Go, or C#. Import existing state with `pulumi import`. Keep your current infrastructure running while you migrate at your own pace. No forced deadlines. No resource caps.
+            Use `pulumi convert` to turn your existing Terraform HCL into Python, TypeScript, JavaScript, Go, or .NET. Import existing state with `pulumi import`. Keep your current infrastructure running while you migrate at your own pace. No forced deadlines. No resource caps.
           image: "/images/product/pulumi-iac-code.png"
           features:
               - title: Convert HCL to a general-purpose language

content/kubecon/_index.md

@@ -51,7 +51,7 @@ sections:
       - icon: code
         title: Cloud-native infrastructure as code
         description: |
-          Define your apps and infrastructure in your language of choice: TypeScript, Python, Go, C#, or Java. Then deploy to any cloud, with built-in policy enforcement and secrets management.
+          Define your apps and infrastructure in your language of choice: TypeScript, JavaScript, Python, Go, .NET, Java, YAML, or HCL. Then deploy to any cloud, with built-in policy enforcement and secrets management.
       - icon: robot
         title: Neo, your AI infrastructure agent
         description: |