Full-stack Transport Management System — Spring Boot 3 + React 18 with JWT/OAuth2 SSO auth, real-time GPS tracking (WebSocket), geofencing, fleet & driver management, trip lifecycle, invoicing with ...

“If I quit my job and become a freelancer, I can work freely.” as its major attractions. However, on the other hand, many people hit a wall immediately after becoming independent, feeling that “this ...

Iron Software builds trusted .NET libraries for document automation. In today’s digital landscape, converting HTML to PDF is a vital capability for many applications. Whether generating invoices, ...

Free and open source. All features — including template versioning, workspaces, the visual builder, and the hosted rendering API — are available under the MIT license with no key, subscription, or ...

Senior software engineer. Continuous learner. Educator. Web apps that contain tables, charts, and graphs often include an option to export the data as a PDF. Have you ever wondered, as a user, what's ...