Langchain is a publication focusing on programming languages, language design, and compiler development. Readers can explore articles covering topics such as language features, syntax design, and compiler optimization techniques. Additionally, they can learn about programming language theory, language implementation challenges, and practical applications of language design principles.

LangChain

DeepAgents CLI is a new command-line tool for building AI agents with persistent memory that can code, research, and execute tasks. The tool supports file operations, shell command execution with approval, web search, API requests, and cross-session memory retention. Agents store knowledge in local memory files and follow a memory-first protocol to recall information across sessions. Users can create multiple specialized agents for different projects, with the default using Anthropic's Claude Sonnet 4 model.

Introducing DeepAgents CLI