Co-pilot

Ever late to the party I’ve finally been using AI assisted coding on a work project. It’s been a really interesting experience, sometimes helpful and sometimes maddening.

Among the positives are that it was easy to get the LLM to translate between different number systems like rgb and hex or pixels, rems and Tailwind units.

It was pretty good at organising code according to simple rules like lexical sorting but it was defeated by organising imports according to linting rules. This makes it a great tool for organising crufty code that hasn’t been cared for in a while and has often been more powerful than pure AST-based refactoring.

At one point it correctly auto-populated stub airport code data into a test data structure which felt that something I hadn’t seen in assistance before.

It also helped my write a bash script in a fraction of the time it would normally take. The interesting thing here was that I know a reasonable amount of bash but can never remember the proper bracketing and spacing. Although I tweaked every line that was produced it was much quicker than Googling the correct syntax or running and repeating.

What wasn’t so great was that the interaction between the Co-pilot and Intellisense suggestions aren’t really differentiated in the UI so it was really unclear what completions are the result of reflection or inference from the code and which ones are based on probability. If you’re having a field name suggested then that should only be via reflection in my view. All too often the completion resulted in an immediate check error due to the field having a slightly different name or not existing at all.

I’m almost at the point of switching off Co-pilot suggestions because they aren’t accurate enough right now.

Would I pay for this myself right now? No, I don’t think this iteration has the right UX and ability to understand the context of the code. However there will be a price point that is right in the future for things like the script writing.

Atuin

I started a new job recently and probably the most useful tool I’ve used since starting is Atuin which gives you a searchable shell history. I’ll probably write up more about my new shell setup but I think being able to pull back commands quickly has made it massively easier to cope with a new workflow and associated commands and tools.

Form Data

This little web standards built-in was the best thing to happen to my hobby coding this month. I can’t believe I’ve gone this long without having ever used it. You can pass it a DOM reference and access the contents of the form programmatically or you can construct and instance and pass it along to a fetch call.

It’s incredibly useful and great for using in small frontends.

Reading list

Gotchas in using SQLite in production: https://blog.pecar.me/sqlite-prod

Practical SVG has been published for free on the internet after publisher A Book Apart stopped distributing its catalogue.

Let’s bring about the end of countless hand-rolled debounce functions: https://github.com/whatwg/dom/issues/1298

Python packaging tool uv had a major release this month. Simon Willison shared a number of interesting observations over at the Lobsters thread on the release. I’m still uncertain about the wisdom of trying to fund developer tooling with venture capital, I don’t believe the returns are there, however I did come round to people’s arguments that the tools could be brought into community stewardship if needed. Thinking of recent licensing forks the argument seems persuasive.

I currently happily mimbling along with pipenv but I need to update some hobby apps to Python 3.12/3.13 soon so I think I’m going to give uv a go and see what happens.

I also started a small posts blog this month so I’m probably going to post these items there in the future.