What powers leflexmusic.com?

CMS

Squarespace v7

since Jun 2020

Ecommerce

Squarespace Commerce v7

since Oct 2022

Font scripts

Google Font API

since Jun 2020

Fundraising & donations

Donorbox

since May 2023

JavaScript frameworks

Angular

since Apr 2026

Zone.js

since Apr 2026

JavaScript libraries

core-js v3.26.0

since Oct 2022

Modernizr v2.8.3

since Jun 2020

YUI v3.17.2

since Jun 2020

Miscellaneous

Open Graph

since Oct 2022

RSS

since May 2023

Programming languages

TypeScript

since Apr 2026

Security

HSTS

since Jan 2024