Salvatore La Spata ยท Blog https://salvatorelaspata.net/en/blog/ Notes on SAP BTP, CAP, accessibility and whatever I build at the weekend. Sometimes in Italian too. en An accessible portfolio: what I changed for WCAG 2.2 https://salvatorelaspata.net/en/blog/accessible-portfolio https://salvatorelaspata.net/en/blog/accessible-portfolio Contrast computed for two themes, a focus ring that never hides, 44 px targets, filters that speak up and opt-out motion: my site, rebuilt for WCAG 2.2 AA. Mon, 28 Sep 2026 00:00:00 GMT Accessibility Frontend OData is not REST (and that's fine) https://salvatorelaspata.net/en/blog/odata-is-not-rest https://salvatorelaspata.net/en/blog/odata-is-not-rest $metadata, query options, $batch, ETags and deep insert: what changes for a REST team meeting OData in SAP, and when a plain endpoint is the better choice. Wed, 02 Sep 2026 00:00:00 GMT SAP BTP Accessible web applications for visually impaired and blind users https://salvatorelaspata.net/en/blog/web-accessibility-wcag https://salvatorelaspata.net/en/blog/web-accessibility-wcag How to apply WCAG, ARIA and best practices to make interfaces fully usable with screen readers and assistive technologies Wed, 27 May 2026 00:00:00 GMT Accessibility Frontend