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# ![@langchain Avatar](https://lunarcrush.com/gi/w:26/cr:youtube::UCC-lyoTfSrcJzA1ab3APAgw.png) @langchain LangChain

LangChain posts on YouTube about ai, youtube, context engineering, context window the most. They currently have XXXXXXX followers and XXX posts still getting attention that total XXXXXX engagements in the last XX hours.

### Engagements: XXXXXX [#](/creator/youtube::UCC-lyoTfSrcJzA1ab3APAgw/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCC-lyoTfSrcJzA1ab3APAgw/c:line/m:interactions.svg)

- X Week XXXXXX -XX%
- X Month XXXXXXX -XX%
- X Months XXXXXXXXX -XX%
- X Year XXXXXXXXX +78%

### Mentions: XX [#](/creator/youtube::UCC-lyoTfSrcJzA1ab3APAgw/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCC-lyoTfSrcJzA1ab3APAgw/c:line/m:posts_active.svg)

- X Week XX -XX%
- X Month XXX no change
- X Months XXX +28%
- X Year XXX +125%

### Followers: XXXXXXX [#](/creator/youtube::UCC-lyoTfSrcJzA1ab3APAgw/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCC-lyoTfSrcJzA1ab3APAgw/c:line/m:followers.svg)

- X Week XXXXXXX +0.62%
- X Month XXXXXXX +2.50%
- X Months XXXXXXX +32%
- X Year XXXXXXX +140%

### CreatorRank: XXXXXXX [#](/creator/youtube::UCC-lyoTfSrcJzA1ab3APAgw/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCC-lyoTfSrcJzA1ab3APAgw/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[technology brands](/list/technology-brands)  [social networks](/list/social-networks)  [stocks](/list/stocks)  [finance](/list/finance) 

**Social topic influence**
[ai](/topic/ai), [youtube](/topic/youtube), [context engineering](/topic/context-engineering) #8, [context window](/topic/context-window) #14, [the art](/topic/the-art) #1024, [art](/topic/art), [science](/topic/science), [built in](/topic/built-in), [threads](/topic/threads), [build a](/topic/build-a)

**Top accounts mentioned or mentioned by**
[@rlancemartin](/creator/undefined) [@charlesirl](/creator/undefined) [@tomchen0](/creator/undefined) [@nomicai](/creator/undefined) [@trychroma](/creator/undefined) [@tavilyai](/creator/undefined) [@ollama](/creator/undefined) [@hwchase17](/creator/undefined) [@langchainai](/creator/undefined) [@weightsbiases](/creator/undefined) [@tedsumers](/creator/undefined) [@princeton](/creator/undefined) [@uber](/creator/undefined) [@shunyuyao12](/creator/undefined) [@princetonnlp](/creator/undefined) [@ddohan](/creator/undefined) [@openai](/creator/undefined) [@alexalbert](/creator/undefined) [@anthropicai](/creator/undefined) [@whinthorn](/creator/undefined)

**Top assets mentioned**
[JPMorgan Chase (JPM)](/topic/jpmorgan-chase) [Alphabet Inc Class A (GOOGL)](/topic/$googl)
### Top Social Posts
Top posts by engagements in the last XX hours

"Context Engineering for Agents"  
[YouTube Link](https://youtube.com/watch?v=4GiqzUHD5AA)  2025-07-02T15:54Z 162K followers, 157.8K engagements


"LangChain Academy New Course: Deep Agents"  
[YouTube Link](https://youtube.com/watch?v=EAwAJc0bD7o)  2025-09-18T15:56Z 162K followers, 25.3K engagements


"Deep Agent CLI: Coding Assistant with Memory"  
[YouTube Link](https://youtube.com/watch?v=IrnacLa9PJc)  2025-10-31T16:55Z 162K followers, 20K engagements


"Building Effective Agents with LangGraph"  
[YouTube Link](https://youtube.com/watch?v=aHCDrAbH_go)  2025-01-27T17:09Z 162K followers, 190.1K engagements


"How PagerDuty Built AI Agents with LangGraph to Transform Incident Management"  
[YouTube Link](https://youtube.com/watch?v=-Bm-cfwPB_k)  2025-09-15T14:30Z 162K followers, 6974 engagements


"Trace OpenRouter Calls to LangSmith No Code Changes Needed"  
[YouTube Link](https://youtube.com/watch?v=2EBPg42ke2g)  2025-12-11T17:13Z 162K followers, XXX engagements


"Polly: The AI Assistant for AI Engineering in LangSmith"  
[YouTube Link](https://youtube.com/watch?v=4Ox2gdZnM6c)  2025-12-10T17:04Z 162K followers, 2421 engagements


"Observing & Evaluating Deep Agents Webinar with LangChain"  
[YouTube Link](https://youtube.com/watch?v=6mJkn3u1bas)  2025-12-12T21:40Z 162K followers, 26.6K engagements


"Building a multi-agent researcher with llms.txt"  
[YouTube Link](https://youtube.com/watch?v=DU_W9tgFcqo)  2025-03-29T15:55Z 162K followers, 15.9K engagements


"LangSmith Fetch: CLI tool to debug agents from your terminal"  
[YouTube Link](https://youtube.com/watch?v=e_G_rXXj7eU)  2025-12-10T17:04Z 162K followers, 1566 engagements


"How JP Morgan Built An AI Agent for Investment Research with LangGraph LangChain Interrupt"  
[YouTube Link](https://youtube.com/watch?v=yMalr0jiOAc)  2025-05-29T15:56Z 162K followers, 116K engagements


"LangChain Academy New Course: Introduction to LangGraph"  
[YouTube Link](https://youtube.com/watch?v=29XE10U6ooc)  2024-09-10T15:23Z 162K followers, 112.2K engagements


"What are Deep Agents"  
[YouTube Link](https://youtube.com/watch?v=433SmtTc0TA)  2025-07-31T18:29Z 162K followers, 41K engagements


"Getting Started with LangChain Education"  
[YouTube Link](https://youtube.com/watch?v=4dh0b-gM1m0)  2025-08-14T05:51Z 162K followers, 17.2K engagements


"Andrew Ng: State of AI Agents LangChain Interrupt"  
[YouTube Link](https://youtube.com/watch?v=4pYzYmSdSH4)  2025-05-28T16:51Z 162K followers, 241.7K engagements


"Context Engineering for AI Agents with LangChain and Manus"  
[YouTube Link](https://youtube.com/watch?v=6_BcCthVvb8)  2025-10-14T19:23Z 162K followers, 43.4K engagements


"LangChain Academy New Course: LangGraph Essentials"  
[YouTube Link](https://youtube.com/watch?v=B_BCeWhyD5Q)  2025-10-27T16:42Z 162K followers, 11.2K engagements


"Understanding MCP From Scratch"  
[YouTube Link](https://youtube.com/watch?v=CDjjaTALI68)  2025-03-18T16:09Z 162K followers, 122.6K engagements


"LangChain Academy New Course: LangChain Essentials"  
[YouTube Link](https://youtube.com/watch?v=IvjudWNfgIc)  2025-10-27T16:41Z 162K followers, 7159 engagements


"Building & Observing a Deep Agent for Email Triage with LangSmith"  
[YouTube Link](https://youtube.com/watch?v=Rp7RGkTFNng)  2025-12-15T15:30Z 162K followers, 1471 engagements


"Implementing deepagents: a technical walkthrough"  
[YouTube Link](https://youtube.com/watch?v=TTMYJAw5tiA)  2025-08-01T17:33Z 162K followers, 28.7K engagements


"RAG From Scratch: Part X (Indexing)"  
[YouTube Link](https://youtube.com/watch?v=bjb_EMsTDKI)  2024-02-06T16:45Z 162K followers, 75.2K engagements


"What Is LangSmith Explained in X Minutes"  
[YouTube Link](https://youtube.com/watch?v=kYtnLaJeia8)  2025-04-30T17:00Z 162K followers, 22.8K engagements


"How to apply context engineering"  
[YouTube Link](https://youtube.com/watch?v=nyKvyRrpbyY)  2025-07-29T16:04Z 162K followers, 48.3K engagements


"Inside LangSmith's No Code Agent Builder"  
[YouTube Link](https://youtube.com/watch?v=yVinK_ZIrt0)  2025-10-30T15:17Z 162K followers, 5463 engagements