Langsmith is an AI company dedicated to observability in artificial intelligence, providing tools to help developers track and troubleshoot their systems. Recent videos focus on using LangChain, a library for building AI agents, including tutorials on its features like the Expression Language and Agent Executor. If you're diving into AI development, understanding how to leverage Langsmith's offerings and LangChain will be crucial for effective AI management and functionality.
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Your idea can be anything. At our last workshops, people built plant-based nutrition businesses, a way to measure planetary resilience, crochet headwear and a way to connect lonely people living in the same building. An asset manager went on to raise an additional £25M on their fund within nine months. The fourth workshop is a full day at KOKO with Nick Sarafa, learning to build with Claude Code. Bring the thing you keep meaning to start. We’ll bring the pizza.
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![LangChain Mastery in 2025 | Full 5 Hour Course [LangChain v0.3]](https://img.youtube.com/vi/Cyv-dgv80kE/mqdefault.jpg)
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Let us build it for you. Design and engineering from the people who shipped platforms to billions of users. AI-native, live in weeks, and yours outright at the end.
One a week, never sold on, and one click to stop.
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