Project Overview

Project Type

Project Analysis

Project Pitch

Project Map

Features

Feature Inventory

F1: Auth & Security

F2: Real-Time WebSockets

F3: Caching & Queues

F4: Crypto & FinTech

F5: SaaS & Observability

Build Order

API Reference

Tech Comparisons

Architecture & Internals

Security Hardening

AI & ML Backends

Quality & Operations

System Design Overview

14.1 Capacity Estimation

14.2 Architecture Styles

14.5 Databases & Storage

14.11 Security Architecture

Architecture Decisions (ADR)

Interview Q&A (150+)

Gaps & Roadmap

Glossary

Confirm List

Master Checklist (275)

Say It Out Loud

On this page

Socket.IO clustering with heartbeats, automatic reconnection backoff, and presence registries.

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