What powers rpayonline.com?

Font scripts

Google Font API

since Dec 2025

JavaScript frameworks

Angular v14.1.0

since Dec 2025

Zone.js

since Dec 2025

JavaScript graphics

KaTeX v0.13.11

since Dec 2025

JavaScript libraries

core-js v3.1.3

since Dec 2025

Hammer.js v2.0.7

since Dec 2025

lit-element v4.1.1

since Dec 2025

lit-html v3.2.1

since Dec 2025

Lodash v4.17.21

since Dec 2025

Maps

Google Maps

since Dec 2025

PaaS

Amazon Web Services

since Dec 2025

Programming languages

PHP v7.4.33

since Dec 2025

TypeScript

since Dec 2025

Rich text editors

Quill

since Dec 2025

Web server extensions

OpenSSL v1.0.2k

since Dec 2025

Web servers

Apache HTTP Server v2.4.62

since Dec 2025