Kea Sigma Delta (@keasigmadelta) 's Twitter Profile
Kea Sigma Delta

@keasigmadelta

We enjoy creating useful things with software & electronics, and helping others to do the same. Keep up-to-date with what we're working on, and tech in general.

ID: 870866864

linkhttp://keasigmadelta.com/ calendar_today10-10-2012 00:57:16

970 Tweet

198 Followers

164 Following

Kea Sigma Delta (@keasigmadelta) 's Twitter Profile Photo

SQLite has become really good. So good, that some companies are using it in production. I want to do the same, but with C+.+ and the drogon framework. But, there's a problem... Here's what it is, and how I worked around it.

Kea Sigma Delta (@keasigmadelta) 's Twitter Profile Photo

Back in October 2025, I announced that I was building a SaaS (Software-as-a-service) product, but would NOT be building it in public. Since then, I’ve been posting videos of me building low-level SaaS code with the Drogon C++ framework. So… what gives? Did I lie? Did I

Kea Sigma Delta (@keasigmadelta) 's Twitter Profile Photo

2 weeks ago I had completely different plan. I was building a C++ SaaS framework. Something I could launch multiple apps with. I even had the first one planned. But now? That first app's on hold, because I've got 14 days to build a SaaS app my wife actually needs for our

Kea Sigma Delta (@keasigmadelta) 's Twitter Profile Photo

Trying out github copilot in "auto" mode. It feels like a forgetful assistant who needs micro-managing, and repeated reminders of coding conventions, and what task to perform...

Kea Sigma Delta (@keasigmadelta) 's Twitter Profile Photo

I suppose that "auto" model mode is like hiring a dev called Bob. You train Bob. He's almost up to speed when he quietly pulls a switcheroo with his clumsier, stupider twin. His twin comes in to work, looking the same, sounding the same. But, clueless. So, the training starts

Kea Sigma Delta (@keasigmadelta) 's Twitter Profile Photo

Why you should still learn to code... Just asked AI to generate integration tests to check that login attempt rate-limiting is working. It bypassed the login controller and just checked the rate-limiter's return codes instead. No checking of the actual login behaviour at all.

Kea Sigma Delta (@keasigmadelta) 's Twitter Profile Photo

Years ago I wanted to create something similar. Instead of a permanent marker, I wanted to try using ElectroChemcial Milling (ECM) to directly etch away copper to create the traces. I never got beyond some basic proof-of-concept experiments, though...