# Variables[¶](https://knowledge.dataiku.com/latest/kb/o16n/variables/index.html#variables "Permalink to this headline")

Variables are a key tool in Dataiku DSS for gaining efficiency in projects.

Tip

In addition to the articles here, you may also wish to register for the Dataiku Academy courses Variables 101 and Variables for Coders to validate your knowledge.

## Articles[¶](https://knowledge.dataiku.com/latest/kb/o16n/variables/index.html#articles "Permalink to this headline")

* Variables in Flows, Webapps, and Dataiku Applications

* Concept: Variables 101

* A Look at Coding with Variables

* Concept Summary: Defining Variables

* Concept Summary: Using Variables in a Code Recipe

* Concept Summary: Modifying the Value of Variables

* Hands-On Tutorial: Variables for Coders
