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

90Health
Library npm

Prisma Client

Auto-generated, type-safe database client for Node.js and TypeScript.

47,610
Apache 2.0
Used by 46
86Health
Library PyPI

typing_extensions

Backported and experimental type-hint features for Python, usable on older interpreters and ahead of the stdlib.

582
Other
Used by 45
96Health
SDK Cargo

vercel_runtime

The official Rust runtime for writing and deploying serverless functions on Vercel.

16,243
Apache 2.0
Used by 18
84Health
Library npm

Cacheable

High-performance layer 1 / layer 2 caching engine built on Keyv

2,007
MIT
Used by 14
42Health
Library npm

GSAP

The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.

28,405
Other
Used by 11
89Health
Library npm

keyv

A consistent Promise-based key-value storage API for Node.js with pluggable adapters for Redis, MongoDB, SQLite, Postgres, and more.

3,201
MIT
Used by 11
55Health
SDK npm

msgraph-sdk-javascript

Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.

833
MIT
Used by 8
94Health
Library npm

gridstack.js

A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.

9,115
MIT
Used by 7
36Health
Library npm

auto-bind

Automatically bind class methods to their instance, including inherited ones

461
MIT
Used by 4
34Health
SDK npm

sns-payload-validator

Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.

13
MIT
Used by 3
48Health
Library npm

memoize

Speed up repeated function calls by caching results for identical input arguments.

1,163
MIT
Used by 2
38Health
Tool PyPI

ghp-import

A small CLI that copies a built docs directory straight onto your repo's gh-pages branch.

626
Apache 2.0
Used by 2
47Health
Library PyPI

makefun

Dynamically create Python functions with a proper, correct signature for decorators and generators.

135
BSD 3
Used by 2
43Health
Library npm

keyv-file

A lightweight file-based storage adapter for Keyv that persists key-value data to disk with automatic TTL expiry.

81
MIT
Used by 2
92Health
Framework npm

Payload

The Next.js-native, TypeScript CMS and application framework with instant REST, GraphQL, and Local APIs.

44,738
MIT
Used by 1
70Health
Library npm

lightGallery

A modular, responsive lightbox gallery plugin for images and video, with official React, Vue, and Angular wrappers.

7,053
GPL 3.0
Used by 1
49Health
Library npm

jsts

JavaScript port of the Java JTS Topology Suite for spatial predicates, geometry operations, and OGC Simple Features processing.

1,562
Other
Used by 1
45Health
Library PyPI

Python Xlib

A pure-Python implementation of the X11 protocol for talking to an X server.

464
LGPL-2.1
Used by 1
40Health
Library PyPI

func_timeout

Run any existing Python function with a hard timeout, plus stoppable-thread support

327
Other
Used by 1
38Health
Library PyPI

kgb

Function spies for Python unit tests that intercept, record, and reroute calls without heavy-handed mocking.

53
MIT
Used by 1
19Health
Library npm

expr-eval-fork

A security-patched fork of expr-eval for safely parsing and evaluating math expressions in JavaScript without native eval().

7
MIT
Used by 1

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