May 2026: Delivered targeted UI polish, UX improvements, and frontend tooling updates across two repos to boost usability and developer productivity. Key changes include MenuButton padding/alignment fixes in reearth-visualizer, a UX enhancement that shows a modal when plugin share URLs exceed the maximum length prompting an export, and Storybook modernization in reearth-classic with ESM migration plus accessibility and theming addons. These efforts improve visual consistency, reduce user friction in sharing workflows, and strengthen the frontend development experience with up-to-date tooling.

April 2026 highlights for reearth-visualizer: Delivered a frontend enhancement that significantly improves plugin configurability by adding List Field support to the Plugin Playground. This enables dynamic item management and display within extension settings, directly supporting extensibility ambitions and better end-user configuration. No major bugs reported in the scope of this work.

March 2026 monthly summary for reearth-visualizer: The primary focus was stabilizing the web experience through core dependency upgrades and cross-package dependency hygiene. Key work centered on upgrading @reearth/core from 0.0.7-alpha.56 to 0.0.7-alpha.57 and updating core dependencies in the web package to boost stability and performance. This work is reflected in two commits: d5e8eff3727e297a4c4d0a9b94f13f753d09bf71 and c7aca35554a182811daca076c90617e05e7363bc, both documenting chore(web): update core version. Major bugs fixed: none reported; stability and reliability improvements addressed underlying issues. Overall impact: more stable builds, improved runtime reliability for visualization features, and a cleaner, maintainable dependency graph across the repository. Technologies/skills demonstrated: dependency management, multi-package coordination within a monorepo, release discipline, and performance tuning of the web build.

February 2026: Implemented and delivered a Street View widget on the map for reearth/reearth-visualizer, enabling street-level imagery visualization with API key handling, location selection, theme responsiveness, and user interactions. Changes include server-side street view definition and web widget support, with coordinated updates to dependencies to ensure compatibility across front-end and back-end.

July 2025 monthly summary for reearth/reearth-visualizer highlighting delivery of UX/UI enhancements, onboarding improvements, localization accuracy, and publishing reliability, aligned with business value and performance goals.

June 2025 monthly summary for reearth-visualizer focused on delivering high-impact features, UX improvements, and maintainability enhancements across the project. The month emphasized privacy controls, data attribution reliability, user experience refinements, robust import workflows, and removal of deprecated functionality to reduce surface area.

May 2025 — Monthly summary for reearth/reearth-visualizer: Core work centered on improving the publishing UX, consolidating asset management, refining input handling, and expanding 3D model controls. These efforts streamline project publication, simplify navigation, and enhance presentation capabilities, delivering measurable business value and a more responsive user experience.

April 2025 monthly summary for reearth/reearth-visualizer: Delivered core UI enhancements, backend robustness, and testing infrastructure improvements that drive usability, performance, and maintainability. Highlights include RESTful import capability for large projects, a comprehensive Settings UI refactor, accessibility/testability enhancements, and improved error handling for GraphQL-based workflows, along with a critical UI icon prop fix.

March 2025 monthly summary: Strengthened project governance and editing workflows in the visualizer while reducing maintenance burden. Implemented project-scoped asset management, overhauled the sketch editor UI with a more discoverable toolbar and contextual tooltips, extended data-source capabilities with KMZ support, and standardized UI interactions with IconButton + Tooltip. Simultaneously simplified workflows by removing legacy options (cover image in project creation, 2D/2.5D modes, and ArcGIS terrain) to reduce configuration friction and future maintenance. Addressed key data-model and UI reliability issues to ensure consistency across the product.

February 2025 — reearth/reearth-visualizer: Delivered key frontend features and editor enhancements that streamline layer management, styling, and data configuration, driving faster iteration and richer visualizations.

January 2025 (2025-01) — Reearth Visualizer: Delivered feature-rich updates and stability fixes that enhance map data interactions, camera configuration, and editor UX. Upgraded core dependency to @reearth/core 0.0.7-alpha.23, introduced layer reordering with a robust plugin example, refined layer naming, improved IME input behavior, enhanced camera editing with a default state and robust handling of undefined inputs, and refined story panel exit UX for a smoother workflow. These changes improve reliability, performance, and user satisfaction, enabling faster data-driven decisions and extensible layer management in the web editor.

December 2024 performance summary for reearth/reearth-visualizer: delivered two key enhancements and a robustness fix that raise user experience and data reliability in the infobox feature. Implemented Infobox Property List Editor with inline editing to support customized property lists (edit keys/values and save), and hardened NumberInput to correctly handle scientific notation, empty or non-numeric inputs, with proper min/max validation and onChange/onBlur semantics. These changes improve UX for data configuration, reduce input errors, and increase overall reliability for end-users and downstream pipelines.

November 2024 for reearth/reearth-visualizer delivered targeted UI polish, extended data layer import capabilities, timeline reliability improvements, camera configuration clarity, and localization refinements. Key changes include centralized theming for scrollbars, default visuals for recycle bin, and Enter-to-submit; support for creating data layers from GeoJSON/CZML/KML with improved error handling; fixes for timeline time preservation on cancel and smoother speed transitions; a new camera FOV slider with updated descriptions; and translation updates removing unused keys to ensure consistency across Japanese/English UI. These updates collectively improve usability, data workflow robustness, and international accessibility while maintaining strong code quality through focused refactors and dependency management.

In 2024-10, focused on delivering data attribution capabilities within the visualization suite by shipping the Data Attribution Widget for reearth/reearth-visualizer. This feature introduces UI components, data processing hooks, and integration into the existing widget system to display data credits, descriptions, logos, and URLs, enhancing transparency and licensing compliance for data sources. The work delivers business value by improving data provenance, enabling easier data-provider onboarding, and strengthening trust with customers, while laying groundwork for cross-project reuse. No major bugs fixed this month; quality improvements and code hygiene were performed in parallel.