Completed Quick-Win Batch
The completed quick-win batch packages common Gantt application work as typed helpers, examples, and toolbar actions. The APIs are presentation-free: your application owns the toolbar, forms, panels, persistence layer, and framework UI, while the helpers provide reusable command behavior and data shaping.
Use this page as the map for the full batch. Each area links to the detailed recipe page with runnable snippets.
Toolbar And Navigation
Section titled “Toolbar And Navigation”Toolbar helpers expose common Gantt commands as direct functions and command descriptors:
- CSV export.
- Excel export.
- Baseline capture.
- Critical-path toggle.
- Scroll to today.
- Fit timeline to project.
Start with Toolbar And Navigation.
Editing, Validation, Diagnostics, And Popovers
Section titled “Editing, Validation, Diagnostics, And Popovers”Feature helpers cover policy, forms, popovers, and summaries without prescribing UI:
- Role-based editability checks for task, dependency, and assignment before-change events.
- Custom task editor field schema, initial values, and submit normalization.
- Task detail popover model.
- Dependency validation summary rows.
- Resource over-allocation summary rows and load details.
- Validation recipes for forbidden dates, locked phases, approval gates, and role guards.
Start with Editing, Validation, Diagnostics.
Grid, Export, Rendering, And Context Menu
Section titled “Grid, Export, Rendering, And Context Menu”Grid-side helpers shape projected Gantt data for export, columns, indicators, and menu extensions:
- Gantt-specific Excel row mapping.
- Column presets for schedule, dependencies, resources, baseline, cost, progress, and all fields.
- Read-only and locked-task indicator metadata.
- Context-menu extension examples for duplicate, delete, assign-resource, and export actions.
Start with Grid, Export, Rendering and Gantt Context Menu.
Integrations And Frameworks
Section titled “Integrations And Frameworks”Integration helpers keep persistence and framework ownership in the host application:
- JSON project snapshot clone, export, parse, load, and save helpers.
- REST adapter example.
- GraphQL adapter example.
- Supabase/PostgreSQL SQL builders and adapter example.
- Print/PDF recipe.
- Resource filter UI example.
- Svelte usage example.
Start with Integrations And Frameworks and JSON Project Import And Export.
Demo Source Discovery
Section titled “Demo Source Discovery”The helper source files are registered for the gantt-example-recipes demo so docs can link to inspectable examples. Use the runnable demo when you want to compare recipe source with the companion Gantt grid.