What are some meditation techniques?

In a broader sense, vipassanā has been used as one of two poles for the categorization of types of Buddhist meditation, the other being samatha (Pāli) or śamatha (Sanskrit). Samatha is a focusing, pacifying and calming meditation, common to many traditions in the world, notably yoga. It is used as a preparation for vipassanā, pacifying the mind and strengthening the concentration in order to allow the work of insight. This dichotomy is also sometimes discussed as "stopping and seeing." In Buddhist practice, it is said that while samatha can calm the mind, only insight can reveal how the mind was disturbed to start with, which leads to prajñā (Pāli: paññā, knowledge) and jñāna (Pāli: ñāṇa, pure wisdom) and thus can lead to preventing it from being disturbed again.