Technology inventory
Support dates follow each vendor's published schedule and should be re-checked at each review.
| Layer | Technology | Version | Where | Next lifecycle event |
|---|---|---|---|---|
| Frontend framework | Next.js | 16.4 | padi.com | Follow Next.js releases |
| UI library | React | 19.3 | padi.com | With Next.js |
| Internationalisation | next-intl | 4.13 | padi.com | Minor upgrades |
| Styling | Tailwind CSS | 4.3 | padi.com | Minor upgrades |
| Language | TypeScript | 6.0 (applications), 5.7 (CDK) | padi.com, edge.padi.com; CDK apps in every repository | Minor upgrades |
| Frontend runtime | Node.js | 24 in all environments | Acquia Front End Hosting | Node 24 supported to April 2028 |
| CMS | Drupal core | 11.4 | drupal.padi.com | Follow Drupal 11 minor releases (every 6 months) |
| CMS runtime | PHP | 8.5 | Acquia Cloud | Security support to end of 2029 |
| CMS tooling | Drush | 13.7 | drupal.padi.com | With Drupal |
| Edge | Cloudflare Workers | Wrangler-built bundles | edge.padi.com | Platform-managed |
| Finder services | Go | 1.27 | search.padi.com, locator.padi.com | Each Go release is supported until two newer releases ship (about a year) |
| Search engine | OpenSearch | 3.5 | Amazon OpenSearch Service | Service-managed upgrades |
| Finder database | Aurora PostgreSQL + PostGIS | 17.9 | Aurora Serverless v2 | PostgreSQL 17 supported to November 2029 |
| Finder datastores (dev, stage) | PostGIS container | 17 / 3.5 | EC2 hosts | With production |
| Infrastructure as code | AWS CDK (TypeScript) | CDK toolkit bootstrap v32 | All repositories | Minor upgrades |
| Infrastructure as code | Terraform, Cloudflare provider | 5.28 | edge.padi.com | Minor upgrades |
| Infrastructure as code | Terraform, Datadog provider | 4.28 to 4.29 | padi.com, drupal.padi.com, search.padi.com | Minor upgrades |
| Host configuration | Ansible over AWS SSM | n/a | Finder hosts | n/a |
| CI library | @padiww/cicd-constructs | 0.1.18 | ci.padi.com | Each repository pins its own minimum version |
| Observability | Datadog (US1) | SaaS | All systems | n/a |
| Translation | Crowdin | SaaS | Drupal, frontend, finder | n/a |