Blogs
Build a Star Wars Copilot in C# - Lesson 4: Tool Calling
LLMs are smart, but they’re also confidently wrong sometimes.
Lesson 4 fixes that by giving …
Build a Star Wars Copilot in C# - Lesson 3: Model Choice and Local Models
One of the biggest advantages of the architecture so far is that we’re coding against …
Build a Star Wars Copilot in C# - Lesson 2: Chat History and System Prompts
In lesson 1, we got basic prompt/response working.
Now we make it feel like an actual copilot by …
Build a Star Wars Copilot in C# - Lesson 1: Chat with an LLM
I recently put together a workshop called StarWarsCopilot, and I wanted to turn it into a proper …
Build a Star Wars Copilot in C# - Lesson 0: Self-Setup
This series came from a taught workshop, so some original steps assumed resources were already …
Can AI help with user personas
I recently recorded an episode of the Pieces AI productivity podcast with Jason Arbon, the CEO of …
Build GitHub Actions faster with act
If I said to you that I made 34 commits to a repo, each one with small changes to a single file, …
Circles of DevRel part 1 - grow your circle of influence through collaboration
This is the first part of a multipart blog post focusing on looking at DevRel through the idea of …
So what exactly is Dev Rel?
I work in developer relations - usually abbreviated to dev rel. Despite this being a popular field, …
How to correctly review a pull request
One of my popular sayings is that development is a team sport. We don’t code in isolation, …
How to generate pre-signed URLs to get and put objects in S3 with Boto3 in Python

TL;DR: If your
put_objectboto3 pre-signed URLs are failing with access denied errors, add …
Connect to localhost from inside a dev container
I do a lot of work in dev containers (for example, using liblab inside of one), often hosting APIs. …











