React form layout from the OGE UI suite: responsive column layout, groups, tabbed/accordion/wizard sections, declarative validation rules and a validation summary — running the same item model and the same rule evaluator as the Angular forms package.

React file upload from the OGE UI suite: drag & drop with directory and paste support, client-side restrictions that stay on the row with their reason, image previews and a lightbox, per-file progress with rate and ETA, chunked resumable transfer with pau

React data grid from the OGE UI suite: data-driven columns with render props, multi-column sorting, a typed filter row with an operator menu, global search, paging with a full pager, row and column virtualization, windowed remote loading and infinite scro