Comparison
langchain vs langchain-chat-nextjs
Verdict
Pick langchain if langChain framework tailored for Elixir projects; pick langchain-chat-nextjs if langchain-chat-nextjs is specifically designed to integrate Next.js with LangChain Chat, offering an enhanced user experience for developers working with AI-powered chat interfaces directly within the Next.js ecosystem.
Markdown twin · langchain alternatives · langchain-chat-nextjs alternatives
GraphCanon updated Sep 20, 2026
vs
Trust & integrity
| Signal | langchain | langchain-chat-nextjs |
|---|---|---|
| Maintenance | Active (12d since push) As of Sep 8, 2026 · github_public_v1 | Dormant (1283d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 8, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 | Published findings As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- langchain
- Elixir implementation of a LangChain style framework for integrating with and leveraging LLMs.
- langchain-chat-nextjs
- Next.js frontend for LangChain Chat
Stars
- langchain
- 1.2k
- langchain-chat-nextjs
- 1.0k
Forks
- langchain
- 215
- langchain-chat-nextjs
- 252
Open issues
- langchain
- 32
- langchain-chat-nextjs
- 6
Language
- langchain
- Elixir
- langchain-chat-nextjs
- JavaScript
Adopt for
- langchain
- LangChain framework tailored for Elixir projects
- langchain-chat-nextjs
- langchain-chat-nextjs is specifically designed to integrate Next.js with LangChain Chat, offering an enhanced user experience for developers working with AI-powered chat interfaces directly within the Next.js ecosystem.
Persona
- langchain
- -
- langchain-chat-nextjs
- -
Runtime
- langchain
- -
- langchain-chat-nextjs
- -
License
- langchain
- Other
- langchain-chat-nextjs
- MIT
Last pushed
- langchain
- Aug 26, 2026
- langchain-chat-nextjs
- Mar 16, 2023
Categories
- langchain
- LLM Frameworks
- langchain-chat-nextjs
- Developer Tools, LLM Frameworks
Trust and health
Maintenance
- langchain
- Active (82%)
- langchain-chat-nextjs
- Dormant (18%)
Days since push
- langchain
- 12d
- langchain-chat-nextjs
- 1283d
Open issues (now)
- langchain
- 32
- langchain-chat-nextjs
- 6
Stars delta
- langchain
- +6 (30d)
- langchain-chat-nextjs
- -1 (30d)
Open issues delta
- langchain
- +2 (30d)
- langchain-chat-nextjs
- +1 (30d)
OSV dependency advisories
- langchain
- No lockfile (source not queried)
- langchain-chat-nextjs
- Published findings
Full report
- langchain
- Trust report
- langchain-chat-nextjs
- Trust report
Choose langchain if…
- langchain is primarily Elixir; langchain-chat-nextjs is JavaScript.
- License: langchain is Other, langchain-chat-nextjs is MIT.
- Requirements: Requires at least Elixir 1.17; Add `langchain` to dep list in `mix.exs` for installation.
- Tags unique to langchain: ai, anthropic, bumblebee, chatgpt.
- You are working on an Elixir project and want to integrate advanced Language Model capabilities.
When NOT to use langchain
- Your project is not written in Elixir, as this framework does not offer official support for other programming languages.
- If your requirements mandate a non-Elixir environment or dependency ecosystem, such as Python which has more mature LLM frameworks.
Choose langchain-chat-nextjs if…
- langchain-chat-nextjs is primarily JavaScript; langchain is Elixir.
- License: langchain-chat-nextjs is MIT, langchain is Other.
- Tags unique to langchain-chat-nextjs: javascript, nextjs, openai.
- Also covers Developer Tools.
- You require a seamless integration between Next.js and LangChain Chat specifically for rapid development of AI-driven chat applications
When NOT to use langchain-chat-nextjs
- If your project demands direct support from a different frontend framework that is not aligned with or capable of easily integrating with Next.js
- When you seek an out-of-the-box solution without customization options, as this tool emphasizes custom integration and editing for specific needs
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (brainlid/langchain) · observed Sep 20, 2026
- GitHub forks (brainlid/langchain) · observed Sep 20, 2026
- Last push (brainlid/langchain) · observed Aug 26, 2026
- License file (Other) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (zahidkhawaja/langchain-chat-nextjs) · observed Sep 20, 2026
- GitHub forks (zahidkhawaja/langchain-chat-nextjs) · observed Sep 20, 2026
- Last push (zahidkhawaja/langchain-chat-nextjs) · observed Mar 16, 2023
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: langchain 1.2k · langchain-chat-nextjs 1.0k (synced Sep 20, 2026).
Common questions
- What is the difference between langchain and langchain-chat-nextjs?
- langchain: Elixir implementation of a LangChain style framework for integrating with and leveraging LLMs.. langchain-chat-nextjs: Next.js frontend for LangChain Chat. See the comparison table for live GitHub stats and shared categories.
- When should I choose langchain over langchain-chat-nextjs?
- Choose langchain over langchain-chat-nextjs when langchain is primarily Elixir; langchain-chat-nextjs is JavaScript; License: langchain is Other, langchain-chat-nextjs is MIT; Requirements: Requires at least Elixir 1.17; Add
langchainto dep list inmix.exsfor installation; Tags unique to langchain: ai, anthropic, bumblebee, chatgpt; You are working on an Elixir project and want to integrate advanced Language Model capabilities. - When should I choose langchain-chat-nextjs over langchain?
- Choose langchain-chat-nextjs over langchain when langchain-chat-nextjs is primarily JavaScript; langchain is Elixir; License: langchain-chat-nextjs is MIT, langchain is Other; Tags unique to langchain-chat-nextjs: javascript, nextjs, openai; Also covers Developer Tools; You require a seamless integration between Next.js and LangChain Chat specifically for rapid development of AI-driven chat applications.
- When should I avoid langchain?
- Your project is not written in Elixir, as this framework does not offer official support for other programming languages. If your requirements mandate a non-Elixir environment or dependency ecosystem, such as Python which has more mature LLM frameworks.
- When should I avoid langchain-chat-nextjs?
- If your project demands direct support from a different frontend framework that is not aligned with or capable of easily integrating with Next.js When you seek an out-of-the-box solution without customization options, as this tool emphasizes custom integration and editing for specific needs
- Is langchain or langchain-chat-nextjs more popular on GitHub?
- langchain has more GitHub stars (1,198 vs 1,015). Stars measure visibility, not whether either tool fits your constraints.
- Are langchain and langchain-chat-nextjs open source?
- Yes - both are open-source projects on GitHub (langchain: Other, langchain-chat-nextjs: MIT).
- Where can I find alternatives to langchain or langchain-chat-nextjs?
- GraphCanon lists graph-backed alternatives at langchain alternatives and langchain-chat-nextjs alternatives (langchain markdown twin, langchain-chat-nextjs markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, langchain or langchain-chat-nextjs?
- langchain: Active. langchain-chat-nextjs: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for langchain and langchain-chat-nextjs?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: langchain trust report; langchain-chat-nextjs trust report.