Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.

Relax and connect the dots in Nodes, a daily puzzle game of triangles and art. The perfect alternative to NYT Vertex.

In networking, a node (Latin: nodus, 'knot') is either a redistribution point or a communication endpoint within telecommunication networks or computer networks. A physical network node is an electronic …

What is a node and how does it apply to networking? Learn about the importance of nodes and how they work on your network to keep data moving.

a data point or cluster within a tree or other information structure, as defined by its relationship to another data point or cluster: The nodes in an artificial neural network are connected to each other to …

Sep 7, 2025 · The term node, which in computing refers to active devices on a network that transmit data, nodes in graph theory, and the Node.js runtime environment.

What is Node.js? Node.js is a free, open source tool that lets you run JavaScript outside the web browser. With Node.js, you can build fast and scalable applications like web servers, APIs, tools, and …