Skip to main content

Getting Started

Welcome to iii
Quickstart

Primitives & Concepts

Primitives: Functions, Triggers, and Workers
Concepts: Discovery

How-to Guides

Use Functions & Triggers
Trigger Actions
Trigger Functions from the CLI
Define Request/Response Formats for Functions
Use Queues
Dead letter queues
Expose an HTTP Endpoint
Manage state
Use Channels
React to State Changes
Use Conditions with Triggers
Schedule cron task
Create an Ephemeral Function
Stream realtime data
Create a Custom Trigger Type
Configure the Engine
Worker RBAC

Architecture

Architecture
Engine
Workers
Modules
Triggers
Data Channels
Queues

Modules

Core Modules
HTTP
Module queue
Cron
Observability
Stream
Module state
PubSub
Exec
Bridge
Worker

Console

Console

Advanced

Adapters
Architecture Overview
Developing Custom Modules
Deployment & Configuration
Protocol Specification
OpenTelemetry Integration

Examples

Hello World
Todo App
Multi-Trigger
Conditions
State Management
Cron Jobs
Observability

Architecture

Architecture

The structural components of an iii system.

An iii system is made up of four components working together: the Engine, Workers, Modules, and Context.

Was this page helpful?

Worker RBAC Engine

⌘I

Powered byThis documentation is built and hosted on Mintlify, a developer documentation platform

Assistant

Responses are generated using AI and may contain mistakes.