Azure Container Apps are an exciting way to deploy containers to Azure. This post shows how to deploy the infrastructure for an Azure Container App to Azure using Bicep and GitHub Actions. The Azure Container App documentation features quickstarts for deploying your first container app using both the Azure Portal and the Azure CLI. These are great, but there's a gap if you prefer to deploy using Bicep and you'd like to get your CI/CD setup right from the beginning. This post aims to fill that gap.

If you're interested in building your own containers as well, it's worth looking at this follow up post.

The Open Graph protocol has become the standard mechanism for sharing rich content on the web. This post looks at what implementing Open Graph tags for sharable previews (often called social media previews) looks like, the tools you can use and also examines the different platform rendering issue.

I love Netlify deploy previews. This post implements a pull request deployment preview mechanism for Azure Static Web Apps in the context of Azure DevOps which is very much inspired by the Netlify offering.

There's a debate to be had about whether using JavaScript or TypeScript leads to better outcomes when building a project. The introduction of using JSDoc annotations to type a JavaScript codebase introduces a new dynamic to this discussion. This post will investigate what that looks like, and come to an (opinionated) conclusion.

Azure standard tests are a tremendous way to monitor the uptime of your services in Azure. Sometimes also called availability tests, web tests and ping tests, this post goes through how to deploy one using Bicep. It also looks at some of the gotchas that you may encounter as you're setting it up.

NSwag is a great tool for generating client libraries in C# and TypeScript from Open API / Swagger definitions. You can face issues where Open API property names collide due to the nature of the C# language, and when you want to use decimal for your floating point numeric type over double. This post demonstrates how to get over both issues.

Google Discover is a way that people can find your content. To make your content more attractive, Google encourage using high quality images which are enabled by setting the max-image-preview:large meta tag. This post shows you how to achieve that with Docusaurus.

People being able to discover your website when they search is important. This post is about how you can add structured data to a site. Adding structured data will help search engines like Google understand your content, and get it in front of more eyeballs. We'll illustrate this by making a simple React app which incorporates structured data.

How can we deploy resources to Azure, and then run an integration test through them in the context of an Azure Pipeline? This post will show how to do this by permissioning our Azure Pipeline to access these resources using Azure RBAC role assignments. It will also demonstrate a dotnet test that runs in the context of the pipeline and makes use of those role assignments.

Google has a wealth of APIs which we can interact with. At the time of writing, there's more than two hundred available; including YouTube, Google Calendar and GMail (alongside many others). To integrate with these APIs, it's necessary to authenticate and then use that credential with the API. This post will take you through how to do just that using TypeScript. It will also demonstrate how to use one of those APIs: the Google Calendar API.

Bicep is an amazing language, it's also very new. If you want to write attractive code snippets about Bicep, you can by using PrismJS (and Docusaurus). This post shows you how.

This post demonstrates how to deploy Azure Static Web Apps using Bicep and Azure DevOps. It includes a few workarounds for the "Provider is invalid. Cannot change the Provider. Please detach your static site first if you wish to use to another deployment provider." issue.

An exciting feature is shipping with TypeScript 4.4. It has the name "Control Flow Analysis of Aliased Conditions" which is quite a mouthful. This post unpacks what this feature is, and demonstrates the contribution it makes to improving the readability of code.

TypeScript has the ability to define classes as abstract. This means they cannot be instantiated directly, only non-abstract subclasses can be. Let's take a look at what this means when it comes to constructor usage.

.NET Core can make use of C# 9 by making some changes to your .csproj files. There is a way to opt all projects in a solution into this behaviour in a single place, through using a Directory.Build.props file and / or a Directory.Build.targets file. Here's how to do it.

Builds can be made faster using tools like esbuild. However, if you're invested in webpack but would still like to take advantage of speedier builds, there is a way. This post takes us through using esbuild alongside webpack using esbuild-loader.

If we're provisioning resources in Azure with Bicep, we may have a need to acquire the connection strings and keys of our newly deployed infrastructure. For example, the connection strings of an event hub or the access keys of a storage account. Perhaps we'd like to use them to run an end-to-end test, perhaps we'd like to store these secrets somewhere for later consumption. This post shows how to do that using Bicep and the listKeys helper. Optionally it shows how we could consume this in Azure Pipelines.

Please note that exporting keys / connection strings etc from Bicep / ARM templates is generally considered to be a less secure approach. This is because these values will be visible inside the deployments section of the Azure Portal. Anyone who has access to this will be able to see them. An alternative approach would be permissioning our pipeline to access the resources directly. You can read about that approach here.

Alternatively, if you're just thinking about how to configure your Azure Container Apps / Azure Static Web Apps / Azure Function Apps etc with connection strings and keys there is another way. You can perform configuration directly within Bicep, without ever exposing secrets. Read about that approach here.

C# 9 has some amazing features. Azure Functions are have two modes: isolated and in-process. Whilst isolated supports .NET 5 (and hence C# 9), in-process supports .NET Core 3.1 (C# 8). This post shows how we can use C# 9 with in-process Azure Functions running on .NET Core 3.1.

React 18 alpha has been released; but can we use it with TypeScript? The answer is "yes", but you need to do a couple of things to make that happen. This post will show you what to do.

The upgrade of Azure Functions from .NET Core 3.1 to .NET 5 is significant. There's an excellent guide for the general steps required to perform the upgrade. However there's a number of (unrelated) items which are not covered by that post: