What powers participatorylab.org?

CDN

Google Cloud CDN

since Sep 2023

CMS

Ckan v2.7.9

since Feb 2026

Wix

since Jan 2022

Comment systems

Livefyre v1.7.1

since Aug 2025

Databases

Lucene

since Feb 2026

PostgreSQL

since Feb 2026

Solr

since Feb 2026

Font scripts

Font Awesome

since Feb 2026

IaaS

Google Cloud

since Jan 2022

Issue trackers

Sentry v7.120.3

since Jan 2022

JavaScript frameworks

GSAP

since Jan 2022

React v18.3.1

since Jan 2022

JavaScript graphics

ApexCharts.js

since Aug 2025

JavaScript libraries

core-js v2.6.11

since Aug 2025

jQuery v3.5.1

since Feb 2026

Lodash v4.17.21

since Jan 2022

Moment.js v2.26.0

since Feb 2026

Select2

since Feb 2026

Maps

Leaflet v1.7.1

since Aug 2025

Miscellaneous

HTTP/3

since Sep 2023

Open Graph

since Aug 2023

RSS

since Aug 2023

Webpack

since Aug 2025

Performance

Priority Hints

since Aug 2023

Programming languages

Java

since Feb 2026

PHP

since Aug 2025

Python

since Feb 2026

Reverse proxies

Envoy

since Apr 2026

Rich text editors

TinyMCE v4

since Aug 2025

Security

HSTS

since Aug 2023

UI frameworks

Bootstrap v2

since Jan 2022

Web servers

Nginx

since Aug 2025

OpenResty

since Feb 2026

Webmail

Google Workspace

since Aug 2023