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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undici
A fast, spec-compliant HTTP/1.1 client for Node.js, built from scratch with zero runtime dependencies
thiserror
A derive macro for ergonomic, zero-boilerplate custom error types in Rust.
Drizzle ORM
A lightweight, zero-dependency TypeScript ORM with full SQL-like query flexibility
anyhow
Flexible, idiomatic error handling for Rust applications with a single concrete error type.
react-error-boundary
Reusable React error boundary component that catches rendering errors and shows a fallback UI.
urllib3
A powerful, user-friendly HTTP client for Python with thread-safe connection pooling, TLS verification, and retry handling.
proxy-agent
Maps HTTP, HTTPS, SOCKS, and PAC proxy protocols to the correct Node.js http.Agent implementation automatically.
better-sqlite3
The fastest and simplest SQLite3 library for Node.js, with a synchronous API and full transaction support.
@clickhouse/client
The official TypeScript client for connecting Node.js applications to ClickHouse over HTTP.
SQLAlchemy
The Python SQL toolkit and Object Relational Mapper that gives developers the full power and flexibility of SQL.
Go-MySQL-Driver
A pure Go implementation of the MySQL wire protocol, used as the database/sql driver for MySQL, MariaDB, and TiDB.
postgres
Postgres.js is a zero-dependency PostgreSQL client for Node.js, Deno, Bun, and Cloudflare Workers built on ES6 tagged template literals.
knex
A flexible, portable SQL query builder for Node.js supporting PostgreSQL, MySQL, CockroachDB, SQL Server, SQLite3, and Oracle.
Alembic
Database migrations tool for SQLAlchemy with autogenerate and transactional DDL
validator
Go struct and field validation using reflection-based tags, with cross-field, cross-struct, and nested slice/array/map diving support.