what programming language are you using? I am building a news site based on hackernews posts (https://news.facts.dev/ https://news.facts.dev/) and I use these

what programming language are you using? I am building a news site based on hackernews posts (https://news.facts.dev/ https://news.facts.dev/) and I use these tools: https://ollama.com/ https://ollama.com/ (llama3 as self hosted model) https://qdrant.tech/ https://qdrant.tech/ (vector database) https://github.com/langchain4j/langchain4j https://github.com/langchain4j/langchain4j (java library to deal with LLMs)