azu-js

• Reusable code, implemented in TypeScript, for rapid application Development in Azure
• Augments the official Cosmos DB SDK for JavaScript at https://github.com/Azure/azure-sdk-for-js
• The focus is on the Azure Cosmos DB, Azure OpenAI, Azure Cognitive Search, and Azure Blob Storage
• See the unit tests and the console_app/ directory for example use of the azu-js package
• See the azu-js typings and interfaces documentation at https://github.com/cjoakim/azu-js/tree/main/docs
• The npm package is available here: https://www.npmjs.com/package/azu-js?activeTab=readme
• See the reference Web Application at https://github.com/cjoakim/azure-cosmos-db-ts-web
• Developed by Chris Joakim, Azure Cosmos DB Global Black Belt

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azu-js Current Implementation State and Roadmap

Functionality	v1.0.3 Support	Codebase State	Implementation Class
Azure Blob Storage	yes	Implemented	BlobUtil
Local Filesystem	yes	Implemented	FileUtil
Azure Cosmos DB NoSQL API	yes	Implemented	CosmosNoSqlUtil
Azure OpenAI	yes	Implemented (1)	OpenAiUtil
Azure Cognitive Search	yes	Implemented (2)	CogSearchUtil
Azure Cosmos DB Mongo API	no	Not yet implemented	CosmosMongoUtil
Azure Cosmos DB PostgreSQL API	no	Not yet implemented	CosmosPgUtil
PaaS Service Provisioning	no	NOT Planned	(3)

Footnotes

• (1) embeddings and dalle image generation are implemented
• (2) supports both traditional and vector search
• (3) PaaS service provisioning functionality is not planned; please use az CLI, ARM, Bicep, Terraform, etc. instead

Dependencies

Your application package.json file should include the following:

    "dependencies": {
        "@azure/cosmos": "4.0.0",
        "@azure/openai": "^1.0.0-beta.7",
        "@azure/storage-blob": "^12.16.0",
        "axios": "^1.5.1",
        "uuid": "^9.0.1"
        "azu-js": "1.0.3"
    },

Version History

Version	Date	Changes
1.0.3	2023/11/19	Added PriorityLevel and IC Staleness support to CosmosNoSqlUtil
1.0.2	2023/10/29	Added configurable class AzuLogger, optionally uses winston
1.0.1	2023/10/21	Added CosmosNoSqlUtil#patchDocumentAsync
1.0.0	2023/10/16	First GA release with new TypeScript codebase
0.1.x	2017	Alpha versions, implemented in JavaScript