# ali-sdk/ali-oss

Aliyun OSS(Object Storage Service) JavaScript SDK for the Browser and Node.js

Repository: https://github.com/ali-sdk/ali-oss
Canonical: https://ross.abutalabs.com/products/ali-oss
Homepage: https://www.alibabacloud.com/help/doc-detail/52834.htm
Language: JavaScript
License: MIT
License Family: permissive
Topics: aliyun, oss, aliyun-oss, sdk, javascript, alibabacloud
Last push: 2026-02-17T16:33:25+00:00

## Health v2 (maintenance only)
Score: 56/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 68, release rhythm 16, longevity 100
- inputs: {"age_days": 4534, "days_push": 197, "days_rel": 475, "gap_med": 162, "n_releases_24m": 2}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2041, forks 573 (observed 2026-08-28T04:06:08.571187+00:00)

## What it is
The official-style JavaScript SDK for Alibaba Cloud OSS (Object Storage Service), usable in both Node.js and browsers. It provides async APIs for bucket and object operations such as uploading, downloading, listing, ACLs, logging, and website configuration.

## Use cases
- upload files to aliyun oss from node.js
- upload files directly from the browser to alibaba cloud oss
- manage oss buckets and acls programmatically
- generate signed urls for oss objects
- list and delete objects in an oss bucket
- configure static website hosting on oss

## When to choose
- your application stores files on Alibaba Cloud OSS
- you need a maintained JavaScript client for OSS in Node or browser environments
- you want async/await APIs for object storage operations

## When to avoid
- you use AWS S3 or another cloud provider instead of Alibaba Cloud
- you need a generic S3-compatible client for multiple providers
- you target very old browsers without Promise support

## Facets
- artifact type: library
- maturity: active
- function: sdk, object-storage, http-client, file-upload
- domain: cloud-computing, developer-tools, files, apis
- platform: browser, cross-platform
- tags: aliyun, oss, alibabacloud, object-storage, s3-compatible, browser-and-node, nodejs, javascript

## Member repositories
- ali-sdk/ali-oss (main) score 56

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:08.571187+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:58:19.525155+00:00, confidence not recorded.
  - readme: https://github.com/ali-sdk/ali-oss (fetched 2026-08-28T04:06:08.571187+00:00, sha cff053e2123e)
  - homepage: https://www.alibabacloud.com/help/doc-detail/52834.htm (fetched 2026-08-29T10:38:35.135970+00:00, sha 52d78d98764e)
- Data as of 2026-08-30T08:39:29.467469+00:00.