Our verdict
We have not reviewed LangServe yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About LangServe
LangServe is a tool for deploying LangChain chains and agents as REST APIs. It wraps LangChain objects into a server that exposes standard endpoints, enabling rapid deployment of LLM applications. The project is community-driven and built in JavaScript.
Best for
Developers building and deploying LangChain applications who want a quick path to an API
Use cases
- Deploying a LangChain chain as a production-ready web service
- Exposing agent-based workflows via a simple REST API
- Rapid prototyping of LLM applications with minimal backend setup
Notes
2,330 stars on GitHub. Last updated 2026-05-05.
Pros
- Fast deployment of LangChain projects with minimal configuration
- Built-in support for streaming and asynchronous responses
- Easy integration with existing JavaScript or Node.js projects
Cons
- Limited to JavaScript and Node.js environments
- Tightly coupled to the LangChain ecosystem, limiting use outside it
- Community-driven with moderate maturity and smaller ecosystem than alternatives
Key facts
What we have checked
- Latest version
- 0.3.3 (released 17 Oct 2025)
- Days since the last commit
- 178
- GitHub forks
- 268
- GitHub stars
- 2,323
- Days to a first reply on issues
- 349.8
- Open issues
- 117
- Releases in the last 90 days
- 0
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How LangServe is growing
2,330 to 2,323
Health and security
Is LangServe looked after, and what do its setup files show
Health score
0 out of 100
| Part | Points | What we saw |
|---|---|---|
| Archived | 0 | Repository is archived |
Sources
Where this comes from
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
Shut down
Released 0.3.3
Released 0.3.2
Released 0.3.1
Released 0.3.0
Released 0.3.0dev2
Released 0.3.0dev1
Released 0.2.3
Released 0.2.2
Released 0.2.1
Released 0.2.0
Pairs with
Other entries in the index that connect to this one. Click through to see the chain.
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