DeveloperLand
Back to the park map

Attraction

Package Arcade

Cabinets flashing with the world's package registries

Insert Coin

Registry Row

Every cabinet is a package registry, humming with downloads. The brightest machines are the ones the world can't stop pulling from.

Updated 8/12/2026, 3:37:00 AM

react

npm

The library for web and native user interfaces.

Weekly Downloads

163.1M

express

npm

Fast, unopinionated web framework for Node.js.

Weekly Downloads

127.3M

zod

npm

TypeScript-first schema validation with static inference.

Weekly Downloads

254.4M

requests

pip

Elegant HTTP library for Python.

Weekly Downloads

427.2M

numpy

pip

Fundamental package for scientific computing in Python.

Weekly Downloads

310M

serde

Cargo

Serialisation framework for Rust.

Weekly Downloads

1.3B

tokio

Cargo

Asynchronous runtime for Rust.

Weekly Downloads

870.1M

Newtonsoft.Json

NuGet

Popular high-performance JSON framework for .NET.

Weekly Downloads

8.9B

Serilog

NuGet

Structured logging for .NET applications.

Weekly Downloads

3.1B

Bonus round

Game cabinets

Every arcade needs games, not just vending machines. Pick a cabinet.

Speed Run

Type real code snippets as fast as you can. Get your WPM and accuracy.

Insert coin

Match Cabinet

Classic memory match, six pairs of dev tools hidden face-down.

Insert coin

Quiz Machine

Ten multiple-choice questions on programming trivia.

Insert coin