A powerful, offline-first kanban board that grows with your complexity. Organize tasks, manage projects, and stay productive—without the cloud.
Create hierarchical project structures with unlimited nesting depth. Mix tasks and sub-projects naturally.
Define your own columns and swimlanes. Tailor every board to match your unique workflow.
Move cards between columns, reorder cards within columns, rearrange columns and swimlanes—all with intuitive drag and drop.
Double-click to edit board, column, swimlane, and card titles instantly. No modals, no friction—just quick edits.
Write card descriptions in Markdown with support for formatting, links, lists, and code blocks.
Works completely offline. All your data stays local in your browser. No internet required.
Export your boards as JSON files. Import them anytime, anywhere. Full data portability.
Fully responsive design with mobile-first approach. 44px touch targets, optimized modals, and sidebar overlay for phones and tablets.
Everything stays on your device. No cloud, no servers, no subscription fees. Your information never leaves your browser.
Stop forcing your workflow into rigid tools. With jdKanban, you define the structure. Columns, swimlanes, nesting—it's all customizable.
Handle multi-level projects with ease. Convert tasks to projects, drill down infinitely, and organize however makes sense for you.
Pure vanilla JavaScript with no frameworks or external dependencies. Modular architecture with clean separation of concerns. Fast, lightweight, and reliable.
Use swimlanes to organize cards horizontally across columns. Convert any card into a project with its own nested board. Navigate with breadcrumbs through complex hierarchies.
Export your work as JSON files with full validation. Transfer between devices, share boards, or create backups. Complete ownership of your data with automatic data migration support.
Manage multi-level initiatives with nested boards. Break down big projects into manageable tasks.
Create columns and swimlanes that match your process. From development to design to deployment.
No internet required. Work on planes, trains, or anywhere without connectivity.
Keep sensitive work private. Your data never reaches a server. Complete control over sensitive information.
Free forever. No subscriptions, no trials, no hidden fees. Just powerful kanban boards.
Instant interactions. No server lag, no syncing delays. Pure local performance.