> npm install dandi-api > > npm uninstall dandi-api >

`@dandi/common` provides common types and utilities for the rest of the `@dandi` system.

A JavaScript API for the Distributed Archives for Neurophysiology Data Integration (DANDI)

`@dandi/model` provides decorators for defining models and validation metadata.

The `@dandi/data` package provides basic types and helpers for data clients that connect databases and other data providers to your Dandi application. These types provide a standard interface for working with external data within Dandi.

`@dandi/hal` contains basic types and utilities to support using HAL. See [@dandi/mvc-hal](../mvc-hal) for usage instructions.

The `@dandi/model-builder` package contains utilities for dynamically constructing and validating models defined using decorators from `@dandi/model`.

Public logs API for OpenTelemetry

Utility functions for working with TypeScript's API. Successor to the wonderful tsutils. 🛠️️

Node.js API (Node-API)

Dynamic IP for Gandi DNS

Check if something is a Node.js stream

Dandi's dependency injection is heavily influenced by [Angular](https://angular.io)'s DI system.

An implementation of the WHATWG URL Standard's URL API and parsing machinery

Implements https://w3c.github.io/accname/

Public API for OpenTelemetry

Bridging the gap between buffers and typed arrays

An extremely fast JavaScript and CSS bundler and minifier.

The same useRef, but with callback

Generates and consumes source maps