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Trigger.dev v4

Build and deploy fully‑managed AI agents and workflows

API
Open Source
Developer Tools
GitHub

Trigger.dev is the open source platform for building AI workflows in TypeScript. Long-running tasks with retries, queues, observability, and elastic scaling. Begin for free, invite your team, and scale without limits.

Top comment

First launched here during Mega Launch Week, @Trigger.dev recently had a new launch week, i.e. an entire week of new feature announcements, including:

  • Trigger.⁠dev v4 GA: their most significant performance and DX upgrade yet, built on a new Run Engine

  • Preview branches: isolated environments for each of your git branches

  • Bulk actions: bulk cancel and replay any number of runs using filters

  • 4x concurrency, static IPs and multi-region workers powered by AWS

  • MCP server & agent rules: getting setup, developing, and debugging background tasks is now a breeze

To learn more:

We're in October. It's Hacktoberfest. There's no better time to start contributing and supporting open-source products. OSS ftw!

Comment highlights

Big shout out to the Trigger team. Reliable and manages tasks seamlessly. @d_k_p@maverickdotdev@samejr@fmerian

Big congrats on v4 GA. The new Run Engine, preview branches, bulk actions, and 4x concurrency look clutch for TS based AI agents. Love the focus on observability and long running jobs. Perfect timing for Hacktoberfest, starring and contributing now.

Congrats on the launch! @maverickdotdev @samejr