# nodejs/nodejs.org

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6,842 stars · 6,479 forks · TypeScript · MIT

## Links

- GitHub: https://github.com/nodejs/nodejs.org
- Homepage: https://nodejs.org
- awesome-repositories: https://awesome-repositories.com/repository/nodejs-nodejs-org.md

## Topics

`nextjs` `node` `nodejs` `reactjs`

## Description

Node.js is an open-source, cross-platform JavaScript runtime environment built on the V8 engine, designed for executing JavaScript code outside a web browser. It operates as a server-side JavaScript platform with an event-driven, non-blocking I/O architecture that enables building scalable network applications and web servers. The runtime integrates the CommonJS module system for synchronous module loading and the npm ecosystem for sharing and reusing packages.

The platform provides comprehensive capabilities for web server development, including creating HTTP and HTTPS servers, managing HTTP/2 streams, and establishing TLS connections. It supports command-line tool development through process lifecycle management, argument parsing, and interactive REPL environments. Node.js enables cross-platform application development with file system operations, binary data management, and path manipulation across Windows, macOS, and Linux.

The runtime includes built-in support for streams pipelining with backpressure handling, worker threads for parallel execution, and child process management. It offers cryptographic operations through both native APIs and the Web Crypto standard, along with diagnostic tools for performance measurement, runtime tracing, and process inspection. The platform also provides testing utilities with assertion testing and automated test execution capabilities.

## Tags

### Programming Languages & Runtimes

- [JavaScript Runtimes](https://awesome-repositories.com/f/programming-languages-runtimes/runtime-execution-environments/javascript-runtimes.md) — Is a cross-platform JavaScript runtime built on the V8 engine for executing code outside a browser. ([source](https://nodejs.org/))
- [Server-Side JavaScript Runtimes](https://awesome-repositories.com/f/programming-languages-runtimes/server-side-javascript-runtimes.md) — The core identity of this repository: a server-side JavaScript runtime built on the V8 engine.
- [ECMAScript Module Support](https://awesome-repositories.com/f/programming-languages-runtimes/ecmascript-module-support.md) — Supports loading ECMAScript modules with import statements, top-level await, and static analysis. ([source](https://nodejs.org/docs/latest/api/))
- [File Read and Write Operations](https://awesome-repositories.com/f/programming-languages-runtimes/file-read-and-write-operations.md) — Provides synchronous and asynchronous APIs for reading, writing, and managing files and directories. ([source](https://nodejs.org/docs/latest/api/))
- [CommonJS Resolvers](https://awesome-repositories.com/f/programming-languages-runtimes/language-ecosystems-tooling/module-management/module-resolution/module-resolvers/commonjs-resolvers.md) — Implements the CommonJS module resolution algorithm for synchronous module loading with caching.
- [Module and Package Management](https://awesome-repositories.com/f/programming-languages-runtimes/module-and-package-management.md) — Organizes code into reusable packages with entry points and dependency declarations for distribution via npm. ([source](https://nodejs.org/docs/latest/api/))
- [V8 Engine Integrations](https://awesome-repositories.com/f/programming-languages-runtimes/v8-engine-integrations.md) — Embeds the Google V8 engine to execute JavaScript with just-in-time compilation and memory management.
- [Binary String Decoders](https://awesome-repositories.com/f/programming-languages-runtimes/character-encoding-utilities/custom-value-encoders/binary-string-decoders.md) — Converts Buffer data to and from string encodings like UTF-8 and Base64. ([source](https://nodejs.org/docs/latest/api/))
- [TypeScript Transpilers](https://awesome-repositories.com/f/programming-languages-runtimes/compiler-interpreter-internals/compiler-toolchains/typescript-transpilers.md) — Includes built-in support for transpiling TypeScript source files into JavaScript before execution. ([source](https://nodejs.org/docs/latest/api/))
- [Data Compression and Decompression](https://awesome-repositories.com/f/programming-languages-runtimes/data-compression-and-decompression.md) — Ships a zlib module for compressing and decompressing data using gzip, deflate, and brotli algorithms. ([source](https://nodejs.org/docs/latest/api/))
- [Node.js Native Addons](https://awesome-repositories.com/f/programming-languages-runtimes/node-js-native-addons.md) — Provides a stable C API for building native addons that remain compatible across Node.js versions.
- [Function Utilities](https://awesome-repositories.com/f/programming-languages-runtimes/programming-utilities/function-utilities.md) — Provides a built-in util module with helpers for type checking, object inspection, and formatting. ([source](https://nodejs.org/docs/latest/api/))

### Part of an Awesome List

- [Node.js Ecosystem](https://awesome-repositories.com/f/awesome-lists/devtools/node-js-ecosystem.md) — Integrates the npm ecosystem and CommonJS module system for sharing and reusing JavaScript packages.
- [Command Line Parsing](https://awesome-repositories.com/f/awesome-lists/devtools/command-line-parsing.md) — Includes a built-in module for parsing command-line arguments and flags passed to scripts. ([source](https://nodejs.org/docs/latest/api/))

### Data & Databases

- [Binary Data Buffers](https://awesome-repositories.com/f/data-databases/data-buffering/binary-data-buffers.md) — Creates and manipulates raw binary data in memory with encoding conversions and slicing. ([source](https://nodejs.org/docs/latest/api/))
- [Streaming Data Pipelines](https://awesome-repositories.com/f/data-databases/streaming-data-pipelines.md) — Provides a built-in stream pipeline API for processing large files chunk by chunk without memory overload. ([source](https://nodejs.org/))
- [Async Iterable Streams](https://awesome-repositories.com/f/data-databases/data-processing-pipelines/batch-processing-systems/data-iterators/async-iterable-streams.md) — Supports processing streaming data with async iterators for chunk-by-chunk consumption without full buffering. ([source](https://nodejs.org/docs/latest/api/))
- [Web Streams API](https://awesome-repositories.com/f/data-databases/data-processing-pipelines/stream-processing-systems/stream-processing/language-stream-apis/web-streams-api.md) — Implements the standard Web Streams API for interoperable data streaming across environments. ([source](https://nodejs.org/docs/latest/api/))
- [Zlib Compression Utilities](https://awesome-repositories.com/f/data-databases/data-serialization-formats/zlib-compression-utilities.md) — Compresses and decompresses data using gzip, deflate, and brotli algorithms via the built-in zlib module. ([source](https://nodejs.org/docs/latest/api/))
- [SQLite Databases](https://awesome-repositories.com/f/data-databases/database-management-systems/database-engines/embedded-databases/sqlite-databases.md) — Executes SQL queries against an embedded SQLite database for local data storage. ([source](https://nodejs.org/docs/latest/api/))

### Development Tools & Productivity

- [Cross-Platform CLI Builders](https://awesome-repositories.com/f/development-tools-productivity/command-line-tooling/cross-platform-cli-builders.md) — Provides built-in modules for argument parsing, process management, and cross-platform CLI development.
- [Cross-Platform CLI Builders](https://awesome-repositories.com/f/development-tools-productivity/cross-platform-console-tooling/cross-platform-cli-builders.md) — Provides built-in modules for argument parsing, process management, and cross-platform CLI development.
- [Interactive REPLs](https://awesome-repositories.com/f/development-tools-productivity/interactive-repls.md) — Provides an interactive shell that evaluates JavaScript expressions and prints results in real time. ([source](https://nodejs.org/docs/latest/api/))
- [Read-Eval-Print Loops](https://awesome-repositories.com/f/development-tools-productivity/read-eval-print-loops.md) — Ships an interactive REPL for executing JavaScript statements and inspecting results immediately. ([source](https://nodejs.org/docs/latest/api/))
- [Command Line Input Utilities](https://awesome-repositories.com/f/development-tools-productivity/command-line-input-utilities.md) — Provides a readline module for reading user input line by line from terminal streams. ([source](https://nodejs.org/docs/latest/api/))
- [Breakpoint Debugging](https://awesome-repositories.com/f/development-tools-productivity/interactive-debug-consoles/breakpoint-debugging.md) — Supports attaching a debugger to inspect variables, set breakpoints, and step through execution. ([source](https://nodejs.org/docs/latest/api/))
- [Runtime Event Tracers](https://awesome-repositories.com/f/development-tools-productivity/trace-event-emissions/runtime-event-tracers.md) — Ships a built-in trace event recorder for profiling V8 engine and runtime internals. ([source](https://nodejs.org/docs/latest/api/))

### DevOps & Infrastructure

- [JavaScript Sandboxed Runtimes](https://awesome-repositories.com/f/devops-infrastructure/execution-environments/code-execution-runtimes/code-execution-sandboxes/javascript-sandboxed-runtimes.md) — Provides a built-in VM module for executing JavaScript in isolated contexts with controlled globals. ([source](https://nodejs.org/docs/latest/api/))
- [Timed Event Scheduling](https://awesome-repositories.com/f/devops-infrastructure/automation-orchestration/task-execution-frameworks/task-job-management/task-schedulers/delayed-task-scheduling/timed-event-scheduling.md) — Provides setTimeout and setInterval for scheduling callbacks after delays or at regular intervals. ([source](https://nodejs.org/docs/latest/api/))
- [Process Inspectors](https://awesome-repositories.com/f/devops-infrastructure/workflow-run-management/run-status-inspections/process-inspectors.md) — Provides a built-in inspector for attaching to running Node.js processes for profiling and debugging. ([source](https://nodejs.org/docs/latest/api/))

### Mobile Development

- [Cross-Platform Application Development](https://awesome-repositories.com/f/mobile-development/cross-platform-application-development.md) — Enables building applications that run consistently across Windows, macOS, and Linux from a single codebase.

### Networking & Communication

- [HTTP Servers](https://awesome-repositories.com/f/networking-communication/http-clients/http-servers.md) — Ships a built-in HTTP server module for handling incoming requests and sending responses. ([source](https://nodejs.org/))
- [Event-Driven Server Frameworks](https://awesome-repositories.com/f/networking-communication/real-time-communication/event-driven-server-frameworks.md) — Provides an event-driven, non-blocking I/O architecture for building scalable real-time applications.
- [Domain Name Systems](https://awesome-repositories.com/f/networking-communication/domain-name-systems.md) — Provides DNS resolution APIs for translating hostnames to IP addresses and performing reverse lookups. ([source](https://nodejs.org/docs/latest/api/))
- [HTTP/2 Support](https://awesome-repositories.com/f/networking-communication/http-2-support.md) — Implements HTTP/2 protocol support with multiplexed streams, server push, and stream prioritization. ([source](https://nodejs.org/docs/latest/api/))
- [TCP Client Connections](https://awesome-repositories.com/f/networking-communication/tcp-connection-lifecycles/tcp-client-connections.md) — Provides low-level TCP socket APIs for establishing client connections and bidirectional communication. ([source](https://nodejs.org/docs/latest/api/))
- [Terminal Capability Queries](https://awesome-repositories.com/f/networking-communication/terminal-capability-queries.md) — Ships a built-in module for querying terminal capabilities like cursor positioning and color support. ([source](https://nodejs.org/docs/latest/api/))
- [URI Construction and Parsing](https://awesome-repositories.com/f/networking-communication/uri-handlers/uri-construction-and-parsing.md) — Provides built-in URL parsing and construction utilities following the standard specification. ([source](https://nodejs.org/docs/latest/api/))

### Operating Systems & Systems Programming

- [libuv Abstractions](https://awesome-repositories.com/f/operating-systems-systems-programming/cross-platform-asynchronous-i-o-abstractions/libuv-abstractions.md) — Ships the libuv library as the cross-platform abstraction layer for async I/O and event loop operations.
- [Process Lifecycle Management](https://awesome-repositories.com/f/operating-systems-systems-programming/process-lifecycle-management.md) — Provides process lifecycle management with exit codes, signal handling, and environment variable control. ([source](https://nodejs.org/docs/latest/api/))
- [Path Manipulations](https://awesome-repositories.com/f/operating-systems-systems-programming/file-i-o-management/path-manipulations.md) — Parses, joins, and resolves file system paths across different operating systems. ([source](https://nodejs.org/docs/latest/api/))

### Scientific & Mathematical Computing

- [Parallel Computation Thread Pools](https://awesome-repositories.com/f/scientific-mathematical-computing/parallel-computation-thread-pools.md) — Provides a worker_threads module for running JavaScript in parallel threads to perform CPU-intensive tasks. ([source](https://nodejs.org/))

### Security & Cryptography

- [SSL/TLS Connection Security](https://awesome-repositories.com/f/security-cryptography/ssl-tls-connection-security.md) — Ships built-in TLS/SSL modules for establishing encrypted connections between clients and servers. ([source](https://nodejs.org/docs/latest/api/))
- [File Hashing Utilities](https://awesome-repositories.com/f/security-cryptography/file-hash-verification/file-hashing-utilities.md) — Opens a file from disk and computes its cryptographic hash for integrity checks or data comparison. ([source](https://nodejs.org/))
- [General Data Encryption](https://awesome-repositories.com/f/security-cryptography/privacy-data-protection/data-encryption/end-to-end-encryption/media-encryption/stream-encryption-and-decryption/general-data-encryption.md) — Ships a crypto module for applying cryptographic algorithms including hashing, signing, and encryption. ([source](https://nodejs.org/docs/latest/api/))
- [Process Restriction Policies](https://awesome-repositories.com/f/security-cryptography/security/policies/host-resource-access/file-system-access-controls/path-access-restrictions/path-access-restrictions/process-restriction-policies.md) — Ships a permission model for restricting process access to file system paths and network resources. ([source](https://nodejs.org/docs/latest/api/))
- [Web Crypto API Integrations](https://awesome-repositories.com/f/security-cryptography/web-crypto-api-integrations.md) — Implements the Web Crypto API standard for performing cryptographic operations in a runtime environment. ([source](https://nodejs.org/docs/latest/api/))

### Software Engineering & Architecture

- [Stream Pipelining](https://awesome-repositories.com/f/software-engineering-architecture/data-streaming-architectures/stream-pipelining.md) — Implements a composable stream pipelining architecture with automatic backpressure handling.
- [Child Process Execution](https://awesome-repositories.com/f/software-engineering-architecture/integration-extensibility/workflow-automation-integrations/external-application-integrations/child-process-execution.md) — Ships a child_process module for spawning and managing external system processes with output capture. ([source](https://nodejs.org/docs/latest/api/))
- [Stream Piping](https://awesome-repositories.com/f/software-engineering-architecture/stream-piping.md) — Implements stream piping for chaining readable and writable streams with backpressure handling. ([source](https://nodejs.org/docs/latest/api/))
- [Worker Thread Patterns](https://awesome-repositories.com/f/software-engineering-architecture/worker-thread-patterns.md) — Ships a built-in worker_threads module for running JavaScript in parallel threads with shared memory. ([source](https://nodejs.org/docs/latest/api/))
- [Single-File Executables](https://awesome-repositories.com/f/software-engineering-architecture/application-frameworks/single-file-backend-servers/single-file-executables.md) — Bundles a Node.js application and its dependencies into a standalone executable file. ([source](https://nodejs.org/docs/latest/api/))
- [Path Normalizers](https://awesome-repositories.com/f/software-engineering-architecture/runtime-path-resolvers/path-normalizers.md) — Provides a path module for parsing, joining, and normalizing file system paths across operating systems. ([source](https://nodejs.org/docs/latest/api/))
- [JavaScript Worker Threads](https://awesome-repositories.com/f/software-engineering-architecture/worker-thread-patterns/javascript-worker-threads.md) — Provides worker threads for parallel JavaScript execution with isolated V8 instances and shared memory.

### System Administration & Monitoring

- [Event-Driven I/O](https://awesome-repositories.com/f/system-administration-monitoring/administrative-operations/linux-system-administration/networking/connection-lifecycle-management/parallel-network-i-o/event-driven-i-o.md) — Provides an event-driven, non-blocking I/O architecture for handling high-concurrency network connections.
- [Diagnostic Channels](https://awesome-repositories.com/f/system-administration-monitoring/diagnostic-channels.md) — Subscribes to named diagnostic channels to observe internal runtime events without modifying code. ([source](https://nodejs.org/docs/latest/api/))
- [Diagnostic Reports](https://awesome-repositories.com/f/system-administration-monitoring/diagnostic-tools/diagnostics/telemetry-and-log-collectors/diagnostic-reports.md) — Ships a built-in diagnostic report generator that captures stack traces and resource usage snapshots. ([source](https://nodejs.org/docs/latest/api/))
- [V8 Internal State Monitoring](https://awesome-repositories.com/f/system-administration-monitoring/monitoring-and-observability/internal-telemetry-monitors/v8-internal-state-monitoring.md) — Interacts with the V8 JavaScript engine for memory statistics and serialization. ([source](https://nodejs.org/docs/latest/api/))
- [Process Clustering](https://awesome-repositories.com/f/system-administration-monitoring/process-managers/ssr/process-clustering.md) — Distributes incoming connections across multiple worker processes to utilize multi-core systems. ([source](https://nodejs.org/docs/latest/api/))
- [System Information Retrievers](https://awesome-repositories.com/f/system-administration-monitoring/system-query-interfaces/system-information-retrievers.md) — Provides an OS module for retrieving system details like CPU architecture, memory, and network interfaces. ([source](https://nodejs.org/docs/latest/api/))

### Web Development

- [HTTP Request Handling](https://awesome-repositories.com/f/web-development/backend-development/request-response-handling/http-request-handling.md) — Handles incoming HTTP connections, parses requests, and sends responses for building web servers. ([source](https://nodejs.org/docs/latest/api/))
- [Event Emitters](https://awesome-repositories.com/f/web-development/event-listeners/event-emitters.md) — Ships a built-in EventEmitter class for implementing publish-subscribe patterns with named events. ([source](https://nodejs.org/docs/latest/api/))
- [Web Servers](https://awesome-repositories.com/f/web-development/web-infrastructure-deployment/web-infrastructure/web-servers.md) — Provides built-in HTTP and HTTPS modules for building web servers that handle requests and send responses.
- [HTTPS Servers](https://awesome-repositories.com/f/web-development/web-servers/https-servers.md) — Provides a built-in HTTPS module for creating secure web servers with TLS encryption. ([source](https://nodejs.org/docs/latest/api/))
- [Internationalized Date Formatting](https://awesome-repositories.com/f/web-development/internationalized-date-formatting.md) — Formats dates, numbers, and strings according to locale-specific conventions for internationalized output. ([source](https://nodejs.org/docs/latest/api/))

### Testing & Quality Assurance

- [Async Context Trackers](https://awesome-repositories.com/f/testing-quality-assurance/async-context-propagation/async-context-trackers.md) — Provides AsyncLocalStorage for tracking shared context across asynchronous operations without explicit threading. ([source](https://nodejs.org/docs/latest/api/))
- [Automated Test Execution](https://awesome-repositories.com/f/testing-quality-assurance/automated-test-execution.md) — Ships a built-in test runner that executes test suites and reports pass/fail results programmatically. ([source](https://nodejs.org/docs/latest/api/))
- [Automated Test Suites](https://awesome-repositories.com/f/testing-quality-assurance/automated-test-suites.md) — Includes a built-in test runner for defining and executing test suites with assertions and hooks. ([source](https://nodejs.org/docs/latest/api/))
- [Test Utilities & Assertions](https://awesome-repositories.com/f/testing-quality-assurance/general-testing-utilities/test-utilities-assertions.md) — Includes a built-in assertion module for comparing actual outcomes against expected values in tests. ([source](https://nodejs.org/docs/latest/api/))
- [Performance Measurement](https://awesome-repositories.com/f/testing-quality-assurance/performance-testing-analysis/performance-diagnostics/performance-measurement.md) — Ships a high-resolution performance measurement API for timing and resource tracking. ([source](https://nodejs.org/docs/latest/api/))
- [Manual Test Code Writing](https://awesome-repositories.com/f/testing-quality-assurance/software-testing/test-execution-orchestration/test-case-generators/automated-test-code-generation/manual-test-code-writing.md) — Runs automated test suites to verify code behavior and catch regressions during development. ([source](https://nodejs.org/))