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
94Health
Library PyPI

SQLAlchemy

The Python SQL toolkit and Object Relational Mapper that gives developers the full power and flexibility of SQL.

12,156
MIT
Used by 37
89Health
Tool PyPI

Alembic

Database migrations tool for SQLAlchemy with autogenerate and transactional DDL

4,393
MIT
Used by 26
92Health
SDK PyPI

clickhouse-connect

ClickHouse's official high-performance Python driver, with native Pandas, NumPy, PyArrow, and Superset support

521
Apache 2.0
Used by 13
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
79Health
Framework PyPI

mkdocs-material

A powerful Material Design theme and documentation framework built on top of MkDocs

27,432
MIT
Used by 10
49Health
Tool PyPI

MkDocs

A fast, simple static site generator for building project documentation from Markdown with a single YAML config file.

22,435
Other
Used by 10
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
87Health
Library PyPI

SQLModel

One model for SQLAlchemy and Pydantic, built by the creator of FastAPI to kill duplicate schema code.

18,323
MIT
Used by 4
56Health
Library PyPI

Flask-SQLAlchemy

The official SQLAlchemy integration for Flask, adding scoped sessions, multi-database binds, and Flask-aware model conventions.

4,307
BSD 3
Used by 4
64Health
Library PyPI

mkdocstrings

MkDocs plugin that automatically generates API documentation from your source code and docstrings.

2,095
Other
Used by 4
52Health
Library PyPI

aiomysql

A pure-Python async MySQL and MariaDB driver for asyncio, built on top of PyMySQL.

1,895
MIT
Used by 3
72Health
Library PyPI

mkdocstrings-python

The Python handler for mkdocstrings, generating API docs from source with Griffe.

281
Other
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
43Health
Library PyPI

factory_boy

A versatile test fixtures replacement for Python, providing declarative factories for building complex test objects.

3,806
MIT
Used by 2
62Health
Library PyPI

duckdb_engine

A SQLAlchemy dialect that lets existing SQLAlchemy code query and manage DuckDB databases unmodified.

497
MIT
Used by 2
85Health
SDK PyPI

PyAthena

A Python DB API 2.0 (PEP 249) client for Amazon Athena, with SQLAlchemy and pandas integration.

492
MIT
Used by 2
36Health
Tool PyPI

autorefs

A MkDocs plugin that automatically links headings and Markdown anchors across your documentation's pages.

84
Other
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
45Health
Library PyPI

Databases

Simple asyncio support for PostgreSQL, MySQL, and SQLite, with queries built using SQLAlchemy Core.

3,992
BSD 3
Used by 1
53Health
Library PyPI

PyHive

Python DB-API and SQLAlchemy interfaces for querying Apache Hive, Presto, and Trino.

1,693
Apache 2.0
Used by 1
89Health
Library PyPI

FastAPI Pagination

Add page-based and cursor pagination to FastAPI endpoints with a single paginate call.

1,679
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

Join founders buildingwith open source

Opinionated takes, migration guides, cost-saving tips, and insights from the open source ecosystem.

Subscribe on Substack
Join 750+ subscribers