head to head · open source
langchain vs oh-story-claudecode
langchain has 146,562 GitHub stars, 24,508 forks, 492 open issues and last shipped today. oh-story-claudecode has 6,946 stars, 988 forks, 12 open issues and last shipped today. langchain leads on adoption by 2,010% (146,562 vs 6,946 stars). langchain is written in Python under MIT; oh-story-claudecode is written in JavaScript under MIT. langchain has attracted 17% as many forks as stars, oh-story-claudecode 14%. langchain was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| langchain | oh-story-claudecode | |
|---|---|---|
| GitHub stars | ★ 147K | ★ 6.9K |
| License | MIT | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 25K | ⑂ 988 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick langchain if
- You weight community size — 147K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick oh-story-claudecode if
- You want the oh-story-claudecode feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and oh-story-claudecode fits your workflow better
About langchain
LangChain is an open source framework for building agents and LLM powered applications, written in Python and released under the MIT license. It lives in the AI and machine learning ecosystem, specifically among AI development platforms, and it works by chaining together interoperable components and third party integrations so that AI application development becomes simpler. The project describes itself as the agent engineering platform, and its abstractions are designed to keep applications working as the underlying technology evolves.
read the full langchain overview →
About oh-story-claudecode
oh story claudecode is an MIT licensed package of 13 agent skills that gives Claude Code, Codex, OpenCode, ZCode, Google Antigravity, OpenClaw, and Reasonix a full pipeline for writing Chinese web novels (网文) — scanning platform rankings, deconstructing hits, drafting prose, stripping AI sounding prose, and generating cover images — for authors and teams publishing on 起点, 番茄, 晋江, 七猫, and 知乎盐言.
read the full oh-story-claudecode overview →
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Frequently asked questions
Is langchain or oh-story-claudecode more popular?
langchain has 146,562 GitHub stars and oh-story-claudecode has 6,946. langchain has the larger community by that measure.
Are langchain and oh-story-claudecode free?
Both are open source. langchain is licensed under MIT and oh-story-claudecode under MIT. Neither carries a licence fee.
What is the difference between langchain and oh-story-claudecode?
langchain is written in Python and oh-story-claudecode in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, langchain or oh-story-claudecode?
Choose langchain if you want the larger community (146,562 stars) or its MIT licence terms. Choose oh-story-claudecode if its feature set, stack or MIT licence fits better. Both are self-hostable.