🧱 Kanban
Kanban is a visual, flow‑based method for managing work that focuses on continuous delivery rather than fixed‑length iterations. Unlike Scrum, Kanban doesn’t prescribe roles or ceremonies — it’s a flexible system designed to help teams see their work, limit multitasking, and optimize flow.
Core idea of Kanban
Section titled “Core idea of Kanban”Kanban is built on three principles:
- Visualize the workflow — make work visible on a board
- Limit work in progress (WIP) — reduce multitasking and bottlenecks
- Improve flow continuously — measure, analyze, and refine the system
It’s simple to start and powerful when optimized.
How Kanban works in practice
Section titled “How Kanban works in practice”Kanban organizes work into a pull system:
- Work items move across columns (e.g., To Do → In Progress → Done)
- Team members pull new work only when they have capacity
- WIP limits prevent overload and force focus
- Flow metrics guide improvement
This creates a steady, predictable delivery rhythm without sprints.
Key components of Kanban
Section titled “Key components of Kanban”1. Kanban Board
Section titled “1. Kanban Board”A visual representation of the workflow. Columns reflect stages of work.
2. Work‑In‑Progress Limits
Section titled “2. Work‑In‑Progress Limits”Caps on how many items can be in a column at once.
They reduce context switching and highlight bottlenecks.
3. Flow Metrics
Section titled “3. Flow Metrics”Used to measure and improve performance:
- Cycle time
- Lead time
- Throughput
- Flow efficiency
4. Policies
Section titled “4. Policies”Explicit rules for how work moves through the system.
Why teams choose Kanban
Section titled “Why teams choose Kanban”- Easy to adopt — no major process overhaul
- Works well with interrupt‑driven work (support, ops, DevOps)
- Improves predictability through flow metrics
- Reduces multitasking and burnout
- Encourages continuous improvement without rigid ceremonies
Where Kanban struggles
Section titled “Where Kanban struggles”Kanban can be challenging when:
- Teams lack discipline in updating the board
- Work requires synchronized planning across multiple teams
- Stakeholders expect fixed delivery dates without flow data
- There’s no culture of limiting WIP
Kanban vs Scrum
Section titled “Kanban vs Scrum”| Aspect | Scrum | Kanban |
|---|---|---|
| Cadence | Sprints (1–4 weeks) | Continuous flow |
| Roles | Defined (PO, SM, Devs) | None required |
| Planning | Sprint-based | As needed |
| WIP limits | Optional | Core practice |
| Best for | Product development | Support, ops, continuous delivery |
Kanban = visualize work + limit WIP + optimize flow.
It’s a lightweight, highly adaptable method that helps teams deliver smoothly and predictably.