DBOS TypeScript – Lightweight Durable Execution Built on Postgres

In plain words

DBOS TypeScript is a lightweight library that enables durable execution for TypeScript applications by persisting program state to PostgreSQL. If a program crashes or is interrupted, it automatically resumes from where it left off. The library is designed for developers building long-running workflows, background jobs, event processing systems, distributed task queues, and fault-tolerant schedulers. Version 2.0 introduces new features and a major API overhaul.

written from the facts on this page · September 2026

From the sources

Database-Backed Durable TypeScript Workflows. Contribute to dbos-inc/dbos-transact-ts development by creating an account on GitHub.

In the maker’s words, at launch

Hi HN - Peter from DBOS here with my co-founder Qian (qianl_cs) Today we want to share our TypeScript library for lightweight durable execution. We’ve been working on it since last year and recently released v2.0 with a ton of new features and major API overhaul.…

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  Hi HN - DBOS CEO here with the co-founders of DBOS, Peter (KraftyOne) and Qian (qianli_cs). The company started as a research project of Stanford and MIT, and Peter and Qian were advised by Mike Stonebreaker, the creator of Postgres, and Matei Zaharia, the creator of Spark. They believe so strongly in reliable, serverless compute that they started a company (with Mike) to bring it to the world! Today we want to share our brand new Python library providing ultra-lightweight durable execution. https://github.com/dbos-inc/dbos-transact-py Durable execution means your program…

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