In 2025-10, four major frontend improvements delivered for communitiesuk/epb-ecaas-frontend focused on user clarity, data integrity, and test reliability. The Home Energy Model (HEM) warning on the results page was clarified to indicate that version 0.36 is indicative and not for final compliance, reducing misinterpretation risk for users. A data model enhancement added a securityRisk field and refactored mappings to improve data completeness and alignment with updated schemas, supporting more accurate downstream analytics. Code quality and test stability were strengthened through lint/fix improvements, import cleanups, and enabling a previously skipped test, leading to more reliable CI feedback. Finally, test descriptions were standardized by correcting typos and harmonizing terminology, improving maintainability and test accuracy. These changes collectively enhance business value by increasing user trust, ensuring data quality, and accelerating release readiness while demonstrating solid front-end tooling and data modeling skills.

September 2025 (communitiesuk/epb-ecaas-frontend): Delivered major schema modernization and reliability improvements supporting faster time-to-value and safer API modelling. OpenAPI 0.36 schema alignment and type integration completed across the frontend codebase, enabling more accurate type usage and safer nullability handling. Implemented EC-872 party wall mapping to adjacent conditioned space building element type and migrated away from the legacy thermal resistance field in favor of u-values. Strengthened linting, typing, and defensive data handling to reduce runtime errors and flaky tests. Upgraded dependencies and CI readiness with npm lockfile/packages updates and a 0.36 branch added to GitHub Actions. Expanded API typing and data payload support, including heat pump API types without discriminators and a new temporary temp_internal_air_static_calcs field emitted in payloads. Enforced UI/form constraints (glazed doors: single openable part) and updated the 0.36 demo FHS example to reflect schema changes. Overall impact: reduced regression risk, improved data integrity, and a clearer path to rapid, safe feature delivery.

August 2025 focused on strengthening validation, improving developer ergonomics, and elevating UI clarity for the epb-ecaas-frontend. Key investments in validation tooling, type-safety, and code quality established a strong foundation for reliable data mappings, safer feature rollouts, and faster onboarding. The work delivers tangible business value by reducing user errors, increasing data integrity, and improving maintainability across the front-end stack.

July 2025 monthly summary for communitiesuk/epb-ecaas-frontend focused on delivering user-facing improvements, robust data handling, and foundational tooling updates that drive business value and reduce support overhead. Highlights include frontend UX polish for outputs, a new import flow with resilience tests, and a range of reliability fixes that stabilize data exchange with the engine and external data sources.

June 2025 monthly summary for communitiesuk/epb-ecaas-frontend: Delivered significant data-model, mapper, API, and UI enhancements that improve accuracy, reliability, and business value of energy assessment workflows. Key outcomes include stronger type safety for window and ventilation data, 1:1 form-to-mapper mapping with expanded tests, a comprehensive heating systems mapper including wet distribution, ECaaS API integration with improved outputs and results UI, and API schema/type updates aligned with OpenAPI.

May 2025 performance summary for communitiesuk/epb-ecaas-frontend. Focused delivery on type-safety, observability, and dev velocity with notable OpenAPI type enhancements, tracing instrumentation, UI/Frontend modernization, and workflow improvements. Reduced maintenance overhead by removing legacy integrations and tightening tests. Strengthened business value by enabling safer API integration, improved debugging/traceability, and faster CI feedback loops.

April 2025: Delivered core EPB-ECaas frontend improvements with strong business value and heightened code quality. Key features delivered: Electric Battery Page (EC-359) enabling battery configuration workflows; MVHR inputs help moved into Ductwork form (EC-475) to streamline guidance. Major fixes: corrected vertical element field naming (height->length) with updated tests and comprehensive image asset typos cleanup. UI/UX and code health: Part L Title Case headers, TypeScript typecheck improvements, and dev tooling upgrades (vue-tsc). CI/CD and quality: enhanced automation with typedtest script, serial typecheck/test execution, GitHub Actions checks, CI badge, and workflow fixes; dependency/security updates after vulnerability warnings; TS configuration improvements (noUncheckedIndexedAccess and ES2018 target).

Month: 2025-03 – Focused on front-end Amplify/Lambda/Nitro integration, AWS deploy/buildspec refinements, and asset management across epb-ecaas-frontend and epb-aws-infrastructure. Implemented build-time Nitro switching, asset rendering/sync for deploys, and GOV.UK frontend upgrades, with deployment reliability improvements and policy generalization.

February 2025: Focused on improving developer experience for epb-ecaas-frontend by adding a Tauri Local Development Setup Guide to the README, enabling easier local runs and onboarding.

December 2024 monthly summary for communitiesuk/epb-ecaas-frontend. Focused on delivering a robust Amplify-based CI/CD pipeline for reliable deployments and asset delivery, introducing a TTL-enabled KeyValueStore in Amplify Data Store, and elevating code quality and build stability.