Bryntum consists of high-performance web components focused on scheduling (Scheduler), Gantt charts, calendars, grids and related UI building blocks. Their products are designed to handle large datasets and complex project requirements.

The components are framework-agnostic - you can integrate them into React, Angular, Vue or plain JavaScript - and they offer features like task dependencies, export to PDF/Excel/PNG, timezone handling and customizable styling via CSS and SASS variables. Bryntum also provides professional support and licensed editions with extra features such as advanced resource management and visual timeline analysis.

With well-documented APIs, code examples, an active GitHub presence and a supporting community for bug reports and feature requests, Bryntum is an interesting choice when building apps that handle scheduling, project planning or workflows in complex environments.