triggerdotdev/trigger.dev
Trigger.dev – build and deploy fully‑managed AI agents and workflows
What it solves
Trigger.dev 旨在解決在無伺服器平台（如 AWS Lambda 或 Vercel）上構建 AI 代理與複雜工作流程時的限制。它消除執行超時，提供具備自動重試的耐久任務執行，並管理資源密集型 AI 任務所需的基礎設施擴展。
How it works
開發者直接在 TypeScript 程式碼庫中使用 SDK 撰寫背景任務。這些任務會部署到 Trigger.dev 平台（雲端或自行託管），平台負責協調、排隊與擴展。平台使用檢查點系統確保任務具備耐久性，能從中斷處繼續執行，並支援「waitpoints」以進行人機互動。
Who it’s for
使用 TypeScript 開發 AI 代理、長時間背景工作與自動化工作流程的開發者，需具備高可靠性、可觀測性，且能與各種 LLM 與框架整合。
Highlights
- No Timeouts: Execute long-running tasks without the constraints of traditional serverless functions.
- Human-in-the-Loop: Programmatically pause tasks for human approval or feedback via waitpoints.
- Durable Execution: Built-in checkpointing, automatic retries, and idempotency to ensure tasks complete successfully.
- Runtime Freedom: Ability to customize build extensions to run system packages like Python scripts, FFmpeg, or browsers.
- Full Observability: Comprehensive logging, tracing, and real-time updates for every task run.
- Real-time Streaming: Support for streaming AI responses directly to the frontend using React hooks.