Kanban is an agile method similar to Scrum but it is less structured (no specific timeframe) and it is based on a list of items to do.
The Design Sprint is a five-phase process to get a tangible product prototype in a short period of time.
Lean Canvas is a very useful visual planning method.
A User Story (US) is the smallest chunk of work in an agile framework.
Value Proposition Canvas is a visual tool that helps to understand the customer's requirements by defining the customer segment and the value proposition.
A Runbook (also referred to as a playbook) is a compilation of procedures and operations that describe how to run a computer system or network.
A Clickable Prototype shows a visual representation of the user interface of a website or software application.
A Wireframe is a technical and visual representation of the UI.
A retrospective is an opportunity for the team to inspect itself and create a plan for improvements to be included in the next Sprint.