Gantt Board

Task and sprint board built with Next.js + Zustand and SQLite-backed API persistence.

Current Product Behavior

Data model and status rules

• Tasks use labels (tags: string[]) and can have multiple labels.
• There is no active backlog status in workflow logic.
• A task is considered in Backlog when sprintId is empty.
• Current status values:
  • open
  • todo
  • blocked
  • in-progress
  • review
  • validate
  • archived
  • canceled
  • done
• New tasks default to status: open.

Labels

• Project selection UI for tasks was removed in favor of labels.
• You can add/remove labels inline in:
  • New Task modal
  • Task Detail modal
• Label entry supports:
  • Enter/comma to add
  • Existing-label suggestions
  • Quick-add chips
  • Case-insensitive de-duplication

Backlog drag and drop

Backlog view supports moving tasks between:

• Current sprint
• Other sprint sections
• Backlog

Status behavior on drop:

• Drop into any sprint section: status -> open
• Drop into backlog section: status -> open
• sprintId is set/cleared based on destination

Changes persist through store sync to SQLite.

Kanban drag and drop

Kanban supports drag by visible left handle on each task card.

Columns:

• To Do contains statuses: open, todo
• In Progress contains statuses: blocked, in-progress, review, validate
• Done contains statuses: archived, canceled, done

Drop behavior:

• Drop on column body: applies that column's default status
  • To Do -> open
  • In Progress -> in-progress
  • Done -> done
• Drop on status chip target: applies exact status
• Drop on a task: adopts that task's exact status

During drag, the active target column shows expanded status drop zones for clarity.

Layout

• Left sidebar cards (Current Sprint and Labels quick view) were removed.
• Main board now uses full width for Kanban/Backlog views.

Persistence

• Client state is managed with Zustand.
• Persistence is done via /api/tasks.
• API reads/writes data/tasks.db (SQLite).

Run locally

npm install
npm run dev

Open http://localhost:3000.

Scripts

npm run dev
npm run build
npm run start
npm run lint

Notes

• You may see a Next.js warning about multiple lockfiles and inferred workspace root. This is non-blocking for local dev.