Source code Feature
Subscriber management with tag-based segmentation
Back to Hermes Agent 
Angular 
TypeScript 
Tailwind CSS 
RxJS
Newsletter Studio
“Newsletter Studio is an email newsletter platform with subscriber management, tag-based segmentation, a visual campaign wizard, and detailed analytics. SSE provides real-time campaign progress updates. It combines creative design tools with data-driven marketing insights for marketers and content creators.”
Key features
Feature
Visual campaign wizard with drag-and-drop builder
Feature
Real-time campaign tracking via SSE
Feature
A/B testing for subject lines and content
Feature
Detailed analytics: open rates, click rates
Feature
Automated email sequences and drip campaigns
Feature
Template library with customizable designs
Technologies used
Angular TypeScript Tailwind CSS RxJS 