# Delivery # Delivery Software being built, packaged, released, deployed or tested — scaffolding an application, distributing it to tenants, implementing a design, triaging what renders wrongly. - Analytics instrumentationalso Providers Wires tag management into a front end on any of the common frameworks, and works out with the team which user actions are worth tracking. - Application scaffolding Scaffolds complete applications on the standard stack, front end and back end together in one repository, with the shared packages between them. - Design implementation Translates a design into existing interface code, preserving the business logic underneath and locking in the breakpoints. - Design testing Writes the tests that verify an interface renders correctly across phone, tablet and desktop, in whichever of the two lanes fits — mocked specifications for the design itself, or real-device specifications for behaviour. - Interface triage Triages and fixes interface defects: confirms the delta against the design reference, audits recent commits for the override that caused it, applies the smallest correcting change, and strengthens the tests so it cannot return. - Marketplace architecture Architects the multi-tenant platform through which products are packaged, distributed and installed — a central account governing per-customer accounts, a registry of components and releases, and the four ecosystem products underneath it: domain routing, account management, the product deployer and the tenant-side reconciler. - Sharing portalsalso Providers Builds secure external file-sharing portals: hosted sign-in, private folder browsing, per-user grants, administrator-managed accounts, a custom domain, runtime configuration and a design-matched interface.