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

97Health
Tool npm

TypeScript

A strongly typed superset of JavaScript that compiles to clean, portable JavaScript.

111,050
Apache 2.0
Used by 500
56Health
Library npm

tslib

The runtime library that houses TypeScript's compiler helper functions so your emitted code stays small.

1,343
Other
Used by 81
58Health
Library npm

i18next-browser-languageDetector

Detects a visitor's language from cookies, storage, the URL, or the browser itself and wires it straight into i18next.

969
MIT
Used by 52
90Health
Library npm

Prisma Client

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

47,610
Apache 2.0
Used by 46
40Health
Library npm

unist-util-visit

Tiny utility to walk unist syntax trees and run a visitor on matching nodes

357
MIT
Used by 36
78Health
Tool npm

TypeScript Native Preview

Preview npm build of tsgo, the native Go port of the TypeScript compiler ahead of TypeScript 7.0.

26,194
Apache 2.0
Used by 34
44Health
Library npm

pluralize

Pluralize and singularize any English word based on a count, with customizable rules.

2,215
MIT
Used by 24
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
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
61Health
Library npm

chardet

Detects the character encoding of a buffer or file using statistical byte-occurrence analysis, with zero dependencies.

311
MIT
Used by 7
93Health
SDK PyPI

LangSmith Python SDK

The official Python client for tracing, evaluating, and monitoring LLM applications on the LangSmith platform.

1,054
MIT
Used by 5
60Health
Library PyPI

pycountry

ISO country, language, currency, and script databases for Python, with translations built in

972
LGPL-2.1
Used by 4
46Health
Library Cargo

whatlang

Fast, lightweight natural language and script detection for Rust

1,087
MIT
Used by 3
34Health
Library Cargo

rust-stemmers

Rust implementations of Snowball stemming algorithms for 18 languages

136
MIT
Used by 3
34Health
SDK npm

sns-payload-validator

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

13
MIT
Used by 3
70Health
Library Cargo

charabia

Meilisearch's multilingual Rust tokenizer for segmenting and normalizing text

358
MIT
Used by 2
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
82Health
SDK Composer

OpenAI PHP

A community-maintained PHP API client for interacting with the full OpenAI API.

5,831
MIT
Used by 1
41Health
Library PyPI

Parsimonious

A fast, pure-Python parsing expression grammar (PEG) parser library.

1,915
MIT
Used by 1
55Health
Library npm

@messageformat/parser

An AST parser for ICU MessageFormat strings, turning plural, select, and argument syntax into a typed token tree.

1,768
MIT
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
77Health
Library Composer

Laravel Translatable

Store and retrieve database translations of Eloquent models with almost no extra code

1,427
MIT
Used by 1
35Health
SDK npm

google-translate-api

A free, unlimited Node.js and browser client for Google Translate's web endpoints, with batch translation, text-to-speech, and full TypeScript types.

195
MIT
Used by 1

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