OpenJS Foundation

2026•OpenJS Foundation

ESLint v10.7.0

ESLint is a powerful, pluggable static code analysis tool for identifying and reporting on problematic patterns in ECMAScript/JavaScript code. It helps developers maintain code quality by enforcing consistent style and catching potential bugs early in the development lifecycle.

Pluggable architecture allowing custom rules, plugins, and parsers

Static code analysis to detect errors and enforce coding standards without execution

Automatic code fixing capabilities for many common linting issues

PricingFree & Open source

Version10.7.0

2026•OpenJS Foundation

Node.js v26.5.0

Open Source

Featured

Infrastructure

Node.js is a free, open-source, cross-platform JavaScript runtime environment that executes JavaScript code outside of a browser. It is built on Google's V8 engine and uses an event-driven, non-blocking I/O model to build scalable, high-performance network applications. Node.js is vital for modern web development, as it enables the creation of highly scalable, real-time, and data-intensive applications such as chat platforms, REST APIs, and high-concurrency streaming services, all while using a unified language across the entire stack.

Asynchronous and event-driven architecture

High-performance execution via Google's V8 engine

Single-threaded event loop for handling high concurrency

PricingFree

Version26.5.0