--- title: "langchain-chat-websockets vs BrowserAI" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/pors-langchain-chat-websockets-vs-sauravpanda-browserai" tools: ["pors-langchain-chat-websockets", "sauravpanda-browserai"] --- # langchain-chat-websockets vs BrowserAI *GraphCanon updated Aug 25, 2026* ## Verdict Pick langchain-chat-websockets if async live chat with streaming responses over websockets using FastAPI and OpenAI API; pick BrowserAI if browserAI runs various local LLMs directly in your browser using TypeScript. [langchain-chat-websockets](https://github.com/pors/langchain-chat-websockets) reports 96 GitHub stars, 8 forks, and 3 open issues, last pushed Nov 30, 2023. [BrowserAI](https://browserai.dev) has 1.4k stars, 138 forks, and 24 open issues, last pushed Jul 21, 2026. Figures are from public GitHub metadata via [langchain-chat-websockets's repository](https://github.com/pors/langchain-chat-websockets) and [BrowserAI's repository](https://github.com/sauravpanda/BrowserAI). | | [langchain-chat-websockets](/tools/pors-langchain-chat-websockets.md) | [BrowserAI](/tools/sauravpanda-browserai.md) | | --- | --- | --- | | Tagline | LangChain LLM chat with streaming response over websockets | Run local LLMs like llama, deepseek-distill, kokoro and more inside your browser | | Stars | 96 | 1,449 | | Forks | 8 | 138 | | Open issues | 3 | 24 | | Language | HTML | TypeScript | | Adopt for | Async live chat with streaming responses over websockets using FastAPI and OpenAI API. | BrowserAI runs various local LLMs directly in your browser using TypeScript. | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | MIT | | Categories | Inference & Serving, LLM Frameworks | Inference & Serving, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [langchain-chat-websockets](/tools/pors-langchain-chat-websockets.md) | [BrowserAI](/tools/sauravpanda-browserai.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Steady (60%) | | Days since push | 988d | 34d | | Open issues (now) | 3 | 24 | | Stars delta | -1 (30d) | +3 (30d) | | Full report | [trust report](/tools/pors-langchain-chat-websockets/trust.md) | [trust report](/tools/sauravpanda-browserai/trust.md) | ## Decision facts: langchain-chat-websockets - **Adopt for:** Async live chat with streaming responses over websockets using FastAPI and OpenAI API. ## Decision facts: BrowserAI - **Adopt for:** BrowserAI runs various local LLMs directly in your browser using TypeScript. ## Choose when ### Choose langchain-chat-websockets if… - langchain-chat-websockets is primarily HTML; BrowserAI is TypeScript. - License: langchain-chat-websockets is Apache-2.0, BrowserAI is MIT. - Tags unique to langchain-chat-websockets: async, fastapi, langchain, openai-api. - langchain-chat-websockets ships Docker support for self-hosted deployment. - Need async, real-time chat response functionality integrated via websocket connections. ### Choose BrowserAI if… - BrowserAI is primarily TypeScript; langchain-chat-websockets is HTML. - License: BrowserAI is MIT, langchain-chat-websockets is Apache-2.0. - Tags unique to BrowserAI: agents, ai, llm-inference, local. - You need to run local models like llama, deepseek-distill, kokoro inside the browser environment. ## When NOT to use langchain-chat-websockets - Project doesn't require asynchronous interaction or streaming responses over websockets. - Prefer alternatives that allow customization beyond FastAPI and OpenAI integration. ## When NOT to use BrowserAI - You require a server-based solution instead of in-browser execution for LLMs. - The project involves extensive training tasks that are unsuitable for browser environments. ## Common questions ### What is the difference between langchain-chat-websockets and BrowserAI? langchain-chat-websockets: LangChain LLM chat with streaming response over websockets. BrowserAI: Run local LLMs like llama, deepseek-distill, kokoro and more inside your browser. See the comparison table for live GitHub stats and shared categories. ### When should I choose langchain-chat-websockets over BrowserAI? Choose langchain-chat-websockets over BrowserAI when langchain-chat-websockets is primarily HTML; BrowserAI is TypeScript; License: langchain-chat-websockets is Apache-2.0, BrowserAI is MIT; Tags unique to langchain-chat-websockets: async, fastapi, langchain, openai-api; langchain-chat-websockets ships Docker support for self-hosted deployment; Need async, real-time chat response functionality integrated via websocket connections. ### When should I choose BrowserAI over langchain-chat-websockets? Choose BrowserAI over langchain-chat-websockets when BrowserAI is primarily TypeScript; langchain-chat-websockets is HTML; License: BrowserAI is MIT, langchain-chat-websockets is Apache-2.0; Tags unique to BrowserAI: agents, ai, llm-inference, local; You need to run local models like llama, deepseek-distill, kokoro inside the browser environment. ### When should I avoid langchain-chat-websockets? Project doesn't require asynchronous interaction or streaming responses over websockets. Prefer alternatives that allow customization beyond FastAPI and OpenAI integration. ### When should I avoid BrowserAI? You require a server-based solution instead of in-browser execution for LLMs. The project involves extensive training tasks that are unsuitable for browser environments. ### Is langchain-chat-websockets or BrowserAI more popular on GitHub? BrowserAI has more GitHub stars (1,449 vs 96). Stars measure visibility, not whether either tool fits your constraints. ### Are langchain-chat-websockets and BrowserAI open source? Yes - both are open-source projects on GitHub (langchain-chat-websockets: Apache-2.0, BrowserAI: MIT). ### Where can I find alternatives to langchain-chat-websockets or BrowserAI? GraphCanon lists graph-backed alternatives at [langchain-chat-websockets alternatives](/tools/pors-langchain-chat-websockets/alternatives) and [BrowserAI alternatives](/tools/sauravpanda-browserai/alternatives) ([langchain-chat-websockets markdown twin](/tools/pors-langchain-chat-websockets/alternatives.md), [BrowserAI markdown twin](/tools/sauravpanda-browserai/alternatives.md)), 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](/compare/pors-langchain-chat-websockets-vs-sauravpanda-browserai.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, langchain-chat-websockets or BrowserAI? langchain-chat-websockets: Dormant. BrowserAI: Steady. 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-chat-websockets and BrowserAI? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [langchain-chat-websockets trust report](/tools/pors-langchain-chat-websockets/trust); [BrowserAI trust report](/tools/sauravpanda-browserai/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=pors-langchain-chat-websockets`](/api/graphcanon/graph?tool=pors-langchain-chat-websockets) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_