---
title: Flux standard library
description: >
  The Flux standard library includes built-in functions and importable packages
  that retrieve, transform, process, and output data.
aliases:
  - /influxdb/v2.0/reference/flux/functions/
  - /influxdb/v2.0/reference/flux/stdlib/
  - /influxdb/v2.1/reference/flux/functions/
  - /influxdb/v2.1/reference/flux/stdlib/
  - /influxdb/cloud/reference/flux/stdlib/
  - /influxdb/cloud/reference/flux/stdlib/
  - /flux/v0.x/functions/
flux/v0.x/tags: [flux, functions, package]
menu:
  flux_0_x_ref:
    name: Standard library
weight: 1
---

The Flux standard library includes built-in functions and importable packages
that retrieve, transform, process, and output data.

{{< children >}}