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Stateful API

Encode / Decode
In-Memory KV
Duplicate Files
KV Store
Monster Team Battle
GPU Credit Tracker v1
In-Memory DB · SQL
Auth Mgr · Sessions
KV Store · Thread-Safe
KV Store · Persistent
Stack Samples
Sampling Profiler
Duplicate Files+
KV Store · Chunked

TTL / Expiry

Time-Based KV
Auth Mgr · TTL
Meeting Rooms
GPU Credit Tracker v2

Dependency Graph

Unix cd
Spreadsheet
Follow Graph

Resumable Iterator

IPv4 Iterator
Resumable Iterator

Grid / Graph

Disease Spread
N-ary Clusters
Web Crawler

Other patterns

Valid Parentheses
Semantic Version
Image Pipeline
Image Pipeline 2

The Android App Template
Weather App
Notes App
Feature Flag SDK
Analytics / Logging SDK
Crash Reporter SDK
HTTP Client Library
Image Loading Library
Messenger App
Photo Gallery App
Music Player App
Doc Editor App
Newsfeed App
Ride-Sharing App

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