Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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@neondatabase/serverless
Neon's serverless PostgreSQL driver for JavaScript and TypeScript, built for edge and serverless runtimes using HTTP and WebSockets instead of raw TCP.
PySpark
Python API for Apache Spark, the unified engine for large-scale distributed data processing
SQLModel
One model for SQLAlchemy and Pydantic, built by the creator of FastAPI to kill duplicate schema code.
sea-orm
Async, dynamic ORM for Rust with entity codegen, relation loading, and migrations for MySQL, Postgres, and SQLite.
Apache DataFusion
The extensible, Arrow-native SQL and DataFrame query engine for building fast analytical systems in Rust.
objection.js
A SQL-friendly ORM for Node.js, built on Knex, that gets out of your way instead of hiding SQL behind a DSL.
Bun
A SQL-first Golang ORM with type-safe query builders for PostgreSQL, MySQL, MSSQL, SQLite, and Oracle.
Databricks SQL Connector for Python
Thrift-based Python client for connecting to Databricks clusters and SQL warehouses
Cube.js Client Core
The core JavaScript/TypeScript client for querying and consuming data from a Cube semantic layer API.
Diesel
A safe, extensible ORM and query builder for Rust, supporting PostgreSQL, MySQL, and SQLite.
sql-migrate
A SQL schema migration tool for Go, usable as a standalone CLI or embedded directly as a library.
go-sqlbuilder
A flexible, driver-independent SQL string builder for Go with a zero-config struct-based ORM.
refinery
Powerful SQL migration toolkit for Rust, embeddable in your app or run via CLI.
libpg-query-node
The real PostgreSQL parser, compiled to WebAssembly, for parsing SQL into ASTs in any JavaScript runtime.
MikroORM
TypeScript ORM for Node.js built on Data Mapper, Unit of Work, and Identity Map patterns.
Apache Beam
A unified programming model for defining batch and streaming data-parallel pipelines
tedious
A pure-JavaScript TDS driver that lets Node.js applications talk directly to Microsoft SQL Server.
prisma-kysely
A Prisma generator that emits fully typed Kysely database definitions from your Prisma schema.
node-sqlite
A zero-dependency TypeScript wrapper that adds Promises and SQL-based migrations to Node.js sqlite3.
duckdb_engine
A SQLAlchemy dialect that lets existing SQLAlchemy code query and manage DuckDB databases unmodified.
tree-sitter-sql
A general, permissive SQL grammar for tree-sitter incremental parsing
sqllogictest
A Rust parser and runner for sqllogictest files that verify SQL database correctness
SurrealDB
A scalable, distributed document-graph database for the realtime web, usable embedded or as a client from Rust.
marimo
A reactive Python notebook that's reproducible, git-friendly, and deployable as scripts or apps.
