PrimLagic Blog
- Recording student absences and texting parents: a practical guide
How to record absences at school and notify parents by SMS without headaches: the steps, a message template and the mistakes that happen in practice, with examples from ClassBan.
- SMS.ir or a phone gateway? How ClassBan sends school SMS
A practical comparison of two ways to send school SMS, an online provider such as SMS.ir and a gateway on a phone, and how ClassBan combines both with a queue and retries.
- Backing up school data: what, how often, and where
What a school should back up, how often and where, with the SQLite backup in ClassBan as an example, plus the step most people forget: testing a restore.
- School software security: mistakes I found in my own project
Software that stores student data must be secure. A list of real mistakes found while reviewing ClassBan before publishing a demo, and the right fix for each.
- Building a Windows app with Node.js and Prisma/SQLite: what we learned
ClassBan is a Windows program built with Node.js, Express, Prisma and SQLite and packaged into an exe with pkg. The choices, the problems and the fixes.