Dictionary

Natural Language Processing (NLP) is a branch of AI focused on enabling computers to understand, interpret, and generate human language. NLP powers applications like chatbots, translation services, sentiment analysis, and text summarization. Modern NLP has been transformed by transformer-based models, which achieve remarkable performance on tasks that previously required extensive hand-crafted rules.

A neural network is a computational model inspired by the human brain, consisting of layers of interconnected nodes (neurons) that process data by adjusting weighted connections during training. Deep neural networks with many layers form the foundation of modern AI, powering everything from image recognition to language understanding. Common architectures include feedforward networks, convolutional networks (CNNs), and transformers.

Next.js is a full-stack React framework by Vercel that provides server-side rendering, static site generation, API routes, file-based routing, and built-in optimizations out of the box. Its App Router (introduced in v13) uses React Server Components by default, enabling a new paradigm of server-first rendering with selective client-side interactivity. Next.js has become the de facto standard for production React applications due to its performance optimizations, developer experience, and deployment flexibility.

n8n is an open-source workflow automation platform that lets you connect APIs, services, and databases through a visual node-based editor. Unlike proprietary alternatives like Zapier, n8n can be self-hosted, giving full control over data and execution. It supports hundreds of integrations, custom JavaScript/Python code nodes, and AI agent workflows, making it popular among developers who need automation with flexibility and transparency.