spb/tools-spboucher-ai

1{2  "slug": "nodejs",3  "name": "Node.js",4  "aliases": ["Node", "NodeJS"],5  "vendor": { "name": "OpenJS Foundation", "slug": "openjs-foundation", "website": "https://openjsf.org" },6  "homepage_url": "https://nodejs.org/en",7  "docs_url": "https://nodejs.org/docs/latest/api/",8  "repo_url": "https://github.com/nodejs/node",9  "license_url": "https://github.com/nodejs/node/blob/main/LICENSE",10  "product_type": "language",11  "product_status": "active",12  "summary": "Server-side JavaScript runtime built on the V8 engine, governed by the OpenJS Foundation, with npm as its package ecosystem",13  "description": "Node.js is a JavaScript runtime that runs outside the browser, built on Chrome's V8 engine and maintained by the Node.js project under the OpenJS Foundation. It exposes an event-driven, non-blocking I/O model and a standard library for file systems, networking, streams, child processes, cryptography and worker threads. The bundled npm client and registry give access to the largest package ecosystem of any language.\n\nNode is the reference runtime for most JavaScript tooling: bundlers, linters, test runners and frameworks such as Next.js, Express and Hono are developed and tested against it first. Release lines alternate between Current and Long-Term Support, with even-numbered majors receiving roughly thirty months of maintenance, which is why production deployments usually pin an LTS line. Recent releases have added native TypeScript type stripping, a built-in test runner, a permission model, and stable `fetch` and Web Streams, reducing the need for third-party dependencies in small projects.\n\nTypical deployment runs a process manager such as PM2 or a container per service, often behind a reverse proxy. Node suits I/O-bound services, APIs, build tooling and server-side rendering.\n\nIts limits are structural: a single-threaded event loop means CPU-heavy work must move to worker threads or another language; dependency trees from npm can be large and need auditing; and the ESM/CommonJS module split still causes friction in older packages. Version management across machines typically relies on tools such as nvm, fnm or Volta.",14  "capabilities": ["Event-driven, non-blocking I/O runtime on V8", "npm package manager and registry access", "Standard library for HTTP, file system, streams and crypto", "Worker threads and child processes for parallelism", "Built-in test runner and watch mode", "Native TypeScript type stripping in recent releases", "LTS release lines with long maintenance windows"],15  "workflows": ["Serve an API or server-rendered web app behind a reverse proxy", "Run JavaScript build tooling (bundlers, linters, tests)", "Write cross-platform CLI utilities distributed via npm", "Keep services alive with PM2 or containers"],16  "advantages": ["Largest package ecosystem via npm", "Same language on client and server", "Predictable LTS schedule", "Permissive MIT license"],17  "limitations": ["Single-threaded event loop; CPU-bound work needs workers", "Large dependency trees require auditing", "ESM/CommonJS interoperability friction persists", "Version drift across machines without a version manager"],18  "prerequisites": ["Installer from nodejs.org, a version manager (nvm, fnm, Volta) or Homebrew"],19  "audiences": ["Web and API developers", "Front-end engineers running build tooling", "DevOps teams deploying JavaScript services"],20  "alternatives": ["bun", "deno", "python", "go"],21  "comparison_notes": "Bun and Deno are newer JavaScript runtimes that bundle a package manager, test runner and TypeScript execution; both aim at Node compatibility, but Node remains the runtime most packages are tested against. Python is the usual alternative for data-heavy back ends, and Go for services where a static binary and built-in concurrency matter more than sharing code with a browser front end.",22  "categories": [{ "slug": "programming-languages", "primary": true }, { "slug": "web-frameworks" }],23  "tags": ["javascript", "typescript", "open-source", "cli", "runtime"],24  "use_cases": ["host-web-apps", "build-web-apps"],25  "operating_systems": ["macos", "linux", "windows"],26  "execution_modes": ["local", "self-hosted", "cloud"],27  "interfaces": ["cli", "library"],28  "deployment_models": ["on-premises", "managed-cloud", "desktop"],29  "integrations": ["npm", "PM2", "Docker", "TypeScript", "Express", "Next.js", "Vite"],30  "data_formats": ["JSON", "package.json", "ES modules", "CommonJS"],31  "languages": ["JavaScript", "TypeScript", "C++"],32  "source_model": "open-source",33  "license_spdx": "MIT",34  "pricing_model": ["open-source", "free"],35  "self_hostable": true,36  "sources": [37    { "url": "https://nodejs.org/en", "type": "official_site", "title": "Node.js — Run JavaScript Everywhere", "supports": ["name", "summary"], "checked_at": "2026-11-02" },38    { "url": "https://nodejs.org/docs/latest/api/", "type": "official_docs", "title": "Node.js API documentation", "supports": ["capabilities"], "checked_at": "2026-11-02" },39    { "url": "https://nodejs.org/en/about/previous-releases", "type": "release_notes", "title": "Node.js Releases", "supports": ["description"], "checked_at": "2026-11-02", "note": "LTS schedule" },40    { "url": "https://github.com/nodejs/node/blob/main/LICENSE", "type": "license_page", "supports": ["license_spdx", "source_model"], "checked_at": "2026-11-02" }41  ],42  "confidence": "high",43  "discovery_method": "editorial-research",44  "depth": "deep",45  "editorial_status": "reviewed",46  "visibility": "public",47  "featured": false,48  "author": "batch-B1"49}50