Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

Kind
Library4824 SDK549 Tool342 Framework214
Category1
Utilities Ids Helpers1293 Serialization Data Formats487 UI Component Libraries383 Cli Terminal323 Authentication Authorization289 Cryptography Hashing259 Web Frameworks API Servers246 Build Tools Bundlers227 Image Media Processing213 Cloud Sdks200 Database Drivers Clients200 Async Concurrency Runtimes194
Tags3
React667 Python639 Javascript591 Rust485 Typescript408 Hacktoberfest308 PHP304 Nodejs280 Parser224 JSON204 Laravel203 Go192 Querystring10
Sort:Used by Most Apps
Used by Most Apps Health Score Most Stars A-Z
Showing 28 of 5929 packages
Cloud Sdks Querystring Nodejs Javascript Clear all
94Health
SDK npm

AWS SDK for JavaScript (S3 Client)

The official modular AWS SDK v3 client for Amazon S3, with TypeScript-first APIs and streaming support.

3,668
Apache 2.0
Used by 129
97Health
SDK npm

Google Cloud Storage

Node.js client library for Google Cloud Storage — upload, download, and manage buckets and objects programmatically.

3,201
Apache 2.0
Used by 59
96Health
SDK npm

google-api-nodejs-client

Google's officially supported Node.js client library for calling hundreds of Google APIs with built-in OAuth 2.0, API key, and service-account auth.

12,256
Apache 2.0
Used by 33
94Health
SDK npm

supabase-js

The official isomorphic JavaScript SDK for Supabase — database, auth, realtime, storage, and edge functions in one client.

4,568
MIT
Used by 28
97Health
SDK npm

@azure/identity

Microsoft Entra ID credential library that authenticates every Azure SDK client, from managed identity in production to CLI and browser login in development.

2,296
MIT
Used by 28
70Health
SDK npm

octokit.js

The all-batteries-included GitHub SDK for browsers, Node.js, and Deno.

7,856
MIT
Used by 21
71Health
SDK npm

dockerode

A Node.js client for the Docker Engine Remote API, covering containers, images, networks, and volumes with streams intact.

4,946
Apache 2.0
Used by 19
93Health
SDK npm

@notionhq/client

The official JavaScript and TypeScript client for the Notion API, with typed methods for every endpoint.

5,668
MIT
Used by 13
90Health
SDK PyPI

E2B

Python SDK for spinning up secure, isolated cloud sandboxes where AI agents can safely run code.

13,989
MIT
Used by 12
79Health
SDK npm

@e2b/code-interpreter

JavaScript/TypeScript SDK for running AI-generated code in stateful, isolated E2B cloud sandboxes

2,415
Apache 2.0
Used by 12
76Health
SDK npm

minio

JavaScript SDK for MinIO and any S3-compatible object storage

1,143
Apache 2.0
Used by 12
95Health
SDK npm

firebase-admin-node

Firebase Admin Node.js SDK for privileged, server-side access to Firebase Authentication, Firestore, Realtime Database, Cloud Messaging, and Storage.

1,750
Apache 2.0
Used by 11
96Health
SDK npm

firebase-js-sdk

Google's official client SDK for building web and Node.js apps on Firebase's backend services.

5,147
Apache 2.0
Used by 9
58Health
SDK npm

AWS SDK for JavaScript v2

The legacy JavaScript SDK for calling AWS services like S3, DynamoDB, and EC2 from Node.js and the browser.

7,602
Apache 2.0
Used by 8
91Health
Framework npm

Pulumi

Infrastructure as Code in your favorite programming language, powered by a shared multi-language deployment engine.

25,735
Apache 2.0
Used by 6
91Health
SDK npm

pulumi-aws

Type-safe Pulumi resources for provisioning and managing AWS infrastructure as code.

577
Apache 2.0
Used by 5
60Health
SDK npm

Lark/Feishu Node SDK

Official Node.js SDK for building bots, cards, and integrations on Lark and Feishu.

294
MIT
Used by 5
70Health
SDK npm

OpenTelemetry Google Cloud Trace Exporter

Sends OpenTelemetry spans from Node.js applications straight to Google Cloud Trace over gRPC.

89
Apache 2.0
Used by 4
78Health
SDK npm

cloudinary

Node.js SDK for uploading, transforming, optimizing, and managing images and videos on Cloudinary.

666
MIT
Used by 3
61Health
SDK npm

node-google-spreadsheet

A TypeScript wrapper for the Google Sheets API with row-based and cell-based access, flexible auth, and worksheet management.

2,494
MIT
Used by 2
75Health
SDK npm

zapier-platform-core

The runtime SDK every Zapier CLI integration depends on to bridge Lambda-hosted developer code with the Zapier platform.

556
Other
Used by 2
80Health
SDK npm

node-appwrite

Official Node.js server SDK for Appwrite's open-source backend-as-a-service platform, covering auth, databases, storage, and functions.

257
BSD 3
Used by 2
82Health
SDK npm

oci-common

The shared authentication, request-signing, retry, and HTTP runtime underlying every Oracle Cloud Infrastructure Node.js service SDK.

100
Other
Used by 2
89Health
SDK npm

contentful.js

The official JavaScript/TypeScript SDK for Contentful's Content Delivery and Preview APIs, with built-in retries, sync, and cursor pagination.

1,295
MIT
Used by 1

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