# Indicators (/documentation/indicators)

[Members-only documentation](https://members.vectorbt.pro/documentation/indicators/)

The indicator system turns calculation functions into reusable pipelines that accept inputs and
parameters, produce labeled outputs, and support analysis across many configurations at once.

*   [Pipeline](https://members.vectorbt.pro/documentation/indicators/pipeline): Understand indicator pipelines, inputs, parameters, outputs, and execution
*   [Development](https://members.vectorbt.pro/documentation/indicators/development): Turn custom calculations into reusable indicators
*   [Analysis](https://members.vectorbt.pro/documentation/indicators/analysis): Analyze indicator outputs with helper methods, indexing, statistics, and plots
*   [Parsers](https://members.vectorbt.pro/documentation/indicators/parsers): Parse third-party indicators and build indicators from expressions