Developer releases Roadline, an open-source headless Gantt component for React

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A developer has released Roadline, a headless and virtualized timeline/Gantt component for React, after building it to meet the scheduling needs of a personal project. The library is MIT-licensed, has no runtime dependencies, and weighs just 15 kB gzipped, with support for React 18 and 19. Roadline offers features including drag-and-resize interactions, dependency arrows between tasks, nested items, timezone support, and keyboard accessibility. The component is fully controlled and headless, meaning its UI pieces are composable and styling requires custom code rather than built-in defaults. Currently at version 0.2.0, the author is seeking community feedback on the API design and the feel of dragging and zooming in the live demo.

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