Trigger.dev
Definition
Trigger.dev executes long-running background tasks from TypeScript projects.
Tasks can be triggered, monitored, and retried on errors. Queues and concurrency limits help control their execution.
Simply explained
Like a dispatch center that processes tasks while the website remains usable.
Why it matters in practice
Complex processing does not have to be completed during a single web request.
Example from business
Hypothetical example: After an upload, a background task processes the document and reports the result.
Limits and pitfalls
- Retries can trigger side effects twice; credentials and running costs require limits.
Origin & history
Trigger.dev evolved as a tool for background jobs and workflows in the JavaScript ecosystem.
Use in mid-sized companies
- Execute document processing, exports, and AI tasks in the background.
Frequently asked questions
Is a background job finished immediately?
No, the application must be able to display running and failed jobs.
Sources
- Introduction · Trigger.dev: Introduction –
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