Essays on software development with a focus on quality and production engineering. Mostly.
Monorepos are an interesting beast. If mended properly, they enable a level of uniformity and code quality that is hard to achieve otherwise. If left unattended, however, they become unmanageable monsters of tangled dependencies, slow builds, and frustrating developer experiences. Whether you have a good or bad experience directly depends on the level of engineering support behind the monorepo. Simply put, monorepos require dedicated teams and tools to run nicely. In this post, I will look at how almost-perfect caching plays a key role in keeping build times manageable under such an environment.
After a very active month of development since the 0.5 announcement, it is time to welcome EndBASIC 0.6! This new 0.6 release is super-exciting for three reasons: preliminary GPIO support in the standard library specifically tailored to the Raspberry Pi; multidimensional array support in the language; and availability of binary releases for the most common platforms. You can dive right in by: visiting https://endbasic.jmmv.dev/ for an interactive session, reading more about the project at https://github.
Say you want to copy a large collection of files to a file server on your same network. What’s the fastest way to do this initial copy? Physically attaching the drive to the server? Maybe, but will the file systems be compatible? What about using the network? If so, which protocol? Read on for more details and how tar plus Netcat delivered the best results.
One thing that bothers me quite a lot about various language implementations is that the core of their interpreter isn’t clearly separate from their standard library. This makes it hard to embed those interpreters into other programs because it’s not obvious how to limit their side-effects and because the interpreter dependency can be heavy. In this post, we will see how EndBASIC’s design tries hard to keep the core as small as possible, and we will see some examples on how to use EndBASIC from Rust and vice versa.
A month has passed since the 0.4.0 announcement so it is about time to say hello to yet another EndBASIC release because 0.5.0 is here! So, what’s new? Not much… unless you look under the covers, in which case a ton has changed. About 30% of the codebase has been affected in one way or another to improve general quality, so read on to see how.
If you have been following this blog or my social profiles for the last year, you are probably aware that I have been working on something called EndBASIC. You also probably know that this is a retro-looking BASIC interpreter written in Rust that happens to run on the web. And if you know those two things, you are probably wondering, like some of my friends do: why am I wasting time developing such a useless project?