Using RabbitMQ with NodeJS
I enjoy trying out different technologies to see what’s new or available. RabbitMQ is one of my recent explorations. In short, RabbitMQ is a free and open source messaging broker. Many cloud providers already have queue solutions, which are easy to work with. But it is always nice to know which options are available if…
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Visualizing Data in Angular Applications with Chart.js
Charting is something we often do in the software we develop. While it isn’t difficult, it can take more work than you might think. In this blog post, we will create some very simple charts using Chart.js. Assuming we already have an Angular application, we can install Chart.js using npm. npm install chart.js Now let’s…
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Publishing Azure Functions from JetBrains Rider
You probably shouldn’t deploy straight from JetBrains Rider to an environment within Azure. Doing so might get you into a bad situation, or at least setting yourself up for a bad situation. But there are a couple of scenarios where this might be useful. The first is if you are building a throwaway prototype and…
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Getting Started with LM Studio
Many large language models (LLMs) provide features similar to ChatGPT. These custom models offer several benefits. For example, you can host them yourself, which could benefit some projects and environments. And there are models tuned for particular use cases, like coding or text processing. And then, some models are great for providing chatbot experiences in…
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Using AWS Cognito with Google Authentication
Adding social authentication to your application should be pretty simple. And if you started with AWS Cognito, adding something like Google authentication is straightforward. In this post, we will add Google authentication to an existing AWS Cognito User Pool. To configure your Google identity provider, we will need Client ID, a Client Secret, and an…
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How to Upload to Azure Blob Storage Using NodeJS
When building modern cloud applications, we usually need to store some files in the cloud. It could be images uploaded by users or CSV files generated by the application. In this blog post, I will show you how to upload files to Azure Blob Storage. First, install the storage-blob npm package. npm install @azure/storage-blob After…
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Quick Look – Konva
I needed a JS library to support annotating on top of images. We wanted the ability to markup images in a web application. I tried a few different frameworks and libraries to achieve this goal, but most didn’t work out. After much searching, I found Konva. Konva is a simple JS library, but it works well,…
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Building Angular Applications Using GitHub Actions
Angular is a very popular web application framework. From a web framework perspective, it is probably the most complete and, in my opinion, a very useable framework. I can see why some have issues with it, but it is very okay, which is probably the best thing to be said about any framework. At Don’t…
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Quick Look – Ionic Start Wizard
We have used Ionic for quite a few projects here at Don’t Panic Labs. It has worked in many situations when we want a mobile application but don’t want to build it as a fully native app. You can quickly create an Ionic application by running the Ionic CLI command: Ionic start When running that…
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What I’m Excited to See in .NET 8
.NET has evolved a lot since I first started using it years ago. I was introduced to it when it was released in 2002, but I wasn’t using it regularly until I started working at a new company in 2005. Microsoft recently announced the availability of .NET 8. This version of .NET is a Long…
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