---
title: Platform frameworks and tools our development team use
description: "Angular 17: Core framework for the web application."
---
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15 July 2026
# Platform frameworks and tools our development team use
## **Frontend**
##### **Delegate FE (User)**
- **Angular 17:** Core framework for the web application.
- **Ionic 7:** UI framework which provides "native" style components for iOS and Android.
- **NGRX**: State management library providing maintainable patterns for development.
- **Ably:** Allows for realtime websocket messages which are used for engagement, messages, alerts and notifications.
- **Capacitor:** Allows for compiling the web app to an Android & iOS native app using web view technologies.
- **Mux:** Provides components for a smooth user experience when viewing livestreams and on demand videos.
- **OneSignal:** Used for native push notifications to devices (when installed as native app).
##### **New CMS (Admin)**
- **Angular 17:** Core framework for the web application.
- **NX:** Monorepo build system enhancing maintainability over the codebase.
- **Angular Material UI:** UI framework providing core elements such as form inputs and buttons.
- **Ably:** Allows for realtime websocket messages which are used for updating stats in realtime.
- **LiveChat:** Provides the embedded 'Chat to support' widget.
##### **Registration Suite (User)**
- **Angular 17:** Core framework for the web application.
- **NX:** Monorepo build system enhancing maintainability over the codebase.
- **Angular Material UI:** UI framework providing core elements such as form inputs and buttons.
##### **Video Break Outs (User)**
- **Angular 17:** Core framework for the web application.
- **NX:** Monorepo build system enhancing maintainability over the codebase.
- **Angular Material UI:** UI framework providing core elements such as form inputs and buttons.
- **Ably:** Allows for realtime websocket messages which are used for updating the view in realtime.
- **LiveKit Video:** Realtime video library to allow the publishing and receiving of video and audio tracks in calls.
##### **Kiosks (User)**
- **Angular 17:** Core framework for the web application.
- **NX:** Monorepo build system enhancing maintainability over the codebase.
- **Angular Material UI:** UI framework providing core elements such as form inputs and buttons.
- **Electron:** Framework to generate native desktop applications, used for the printer tray software with kiosks.
##### **Legacy CMS (Admin)**
## **Backend**
##### **Main API**
- **Django 4.2.11**: Core framework for the API.
- **Amazon SES:** Email service for all delegate and admin communication via the platform and CMS.
- **Amazon RDS:** Relational database management system.
##### **Mettings API**
- **FastAPI 0.70.0**: Core framework for the API.
##### **Public API**
- **FastAPI 0.100.1**: Core framework for the API.
##### **Analytics Microsite**
- **Amazon Glue**: main powerhouse for processing and retrieval of big data
## **Infrastructure**
- Backend projects are hosted on AWS ECS, Frankfurt Data Centres.
- Frontend projects are hosted on AWS S3 and distributed via AWS CloudFront.
- Livestreams and on demand videos are served from Mux.
- Realtime video calling (VBO & SS) is provided from Twilio.
Associate Terminology
*Codebase*
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