https://www.infoq.com InfoQ Programming Articles feed https://www.infoq.com/articles/self-building-agent-langchain4j/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Programming-articles <img src="https://res.infoq.com/articles/self-building-agent-langchain4j/en/headerimage/the-self-building-agent-a-langChain4j-experiment-header-1784637877074.jpg"/><p>The article discusses an experiment where a code assistant had to design an agentic system using LangChain4j documentation. The assistant created a coding framework capable of writing, testing, and debugging code autonomously. Results showed that two architectural patterns—supervisor and workflow—offered different trade-offs between flexibility and execution speed during debugging tasks.</p> <i>By Kevin Dubois, Mario Fusco</i> Agents Artificial Intelligence LangChain4j Large language models Java Architecture & Design Development article Fri, 24 Jul 2026 09:00:00 GMT https://www.infoq.com/articles/self-building-agent-langchain4j/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Programming-articles Kevin Dubois, Mario Fusco 2026-07-24T09:00:00Z /articles/self-building-agent-langchain4j/en https://www.infoq.com/articles/ai-speed-context-store-architecture/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Programming-articles <img src="https://res.infoq.com/articles/ai-speed-context-store-architecture/en/headerimage/ai-speed-context-store-architecture-header-1783673492911.jpg"/><p>AI makes the first 80% of development feel fast, but hides architectural complexity until it's too late. To prevent system instability, engineering leaders must shift from raw throughput to systemic comprehension. By unifying spec-anchored SDD, TDD, and automated fitness functions into a repo-bound "Context Store," teams can ensure AI agents and human reviewers evolve code safely.</p> <i>By Stella Berhe, Stephan Bragner, Vikram Maran, Anand Jayaraman</i> Artificial Intelligence Governance AI Development Evolutionary Architecture InfoQ Certification Program TDD Specification Architecture ICSAET Development Architecture & Design article Tue, 14 Jul 2026 09:00:00 GMT https://www.infoq.com/articles/ai-speed-context-store-architecture/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=Programming-articles Stella Berhe, Stephan Bragner, Vikram Maran, Anand Jayaraman 2026-07-14T09:00:00Z /articles/ai-speed-context-store-architecture/en