inngest-nextjs-patterns
Inngest + Next.js Patterns
Templates and conventions for building event-driven, durable background work on Inngest from a Next.js App Router project. The skill enforces the conventions Inngest's own docs use (decentralized eventType() schemas, kebab-case stable function IDs, idempotent steps) so that retries, replays, and concurrency controls actually do what they advertise.
When to Apply
Read this skill when you are:
- Setting up Inngest in a Next.js app for the first time (client + route handler + first function)
- Adding a new background job, webhook handler, or scheduled task to a Next.js app
- Defining a new domain event that other functions will trigger on
- Orchestrating multi-step work that must survive process restarts (durable workflows, sagas)
- Reviewing existing Inngest code for event naming, step idempotency, or stable function IDs
- Migrating from
setTimeout/ a queue library / a cron service to Inngest's durable execution model
How to Use
- First time in this codebase? Read
references/conventions.mdbefore writing anything. The conventions explain why event names take a specific shape, why function IDs must be stable, and why everystep.runmust be idempotent — once you understand the reasoning, the templates make sense. - Pick a template from the catalog below based on what you're creating.
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