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ExpressGateway avatar

ExpressGateway/express-gateway

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www.express-gateway.io↗

Express Gateway

Express Gateway is a centralized API gateway built on the Express.js framework, designed to serve as a single entry point for microservices architectures. It manages incoming network traffic by routing requests to backend services based on defined path-based rules while enforcing security policies and authentication protocols at the edge.

The system distinguishes itself through a configuration-driven approach that utilizes a centralized definition file to dictate routing logic and policy application. It features a hot-reloading engine that allows for real-time updates to routing rules and security policies without interrupting active network connections or requiring service restarts. Developers can extend the gateway's functionality by injecting custom logic through a plugin-based architecture that integrates directly into the standard middleware execution flow.

The platform provides comprehensive tools for managing API consumers, including client registration and credential validation via API keys or token-based authentication. It also supports distributed system observability by integrating with tracing tools to monitor request flows and identify performance bottlenecks across complex service environments. Administrative control is facilitated through a command-line interface that enables system management and the automation of deployment workflows.

The gateway is designed for portability and can be deployed within containerized environments across public clouds and private infrastructure.

Features

  • Traffic Routing - Directs incoming network requests to appropriate backend microservices using path-based routing rules.
  • API Gateway Utilities - Provides a centralized entry point for microservices that routes traffic, enforces security, and manages consumers using Express.js middleware.
  • Centralized API Gateways - Acts as a single entry point for distributed microservices to consolidate authentication, traffic management, and request tracing.
  • Gateway-Based Request Routings - Forwards incoming network requests to backend services based on defined path-based routing rules.

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3,035 stars·353 forks·JavaScript·Apache-2.0·22 views
  • API Access Management - Provides comprehensive tools for registering API consumers and managing their credentials to control access levels.
  • Key Authentication Enforcers - Enforces access control by validating API keys in incoming request headers to prevent unauthorized access.
  • API Request Authentication - Validates incoming traffic using token-based protocols to ensure only authorized clients access protected backend resources.
  • CLI Gateways - Provides a command-line interface for executing administrative tasks and automating deployment workflows.
  • Dynamic Configuration - Supports real-time updates to routing rules and security policies without requiring service restarts.
  • API Management Platforms - Registers clients, validates API keys, and monitors usage patterns across distributed service architectures.
  • Containerized Deployments - Runs within portable container images to ensure consistent performance and reliable operation across diverse infrastructure.
  • CLI Control Interfaces - Provides a command-line interface to manage system settings and automate deployment workflows.
  • Dynamic Configuration Management - Updates routing rules and security policies in real time without interrupting active traffic or requiring service restarts.
  • Multi-Environment Deployments - Supports deployment across diverse cloud and private infrastructure, integrating with orchestration and service mesh tooling.
  • Middleware-Based Request Pipelines - Processes incoming network requests through a sequential chain of modular functions that handle routing, security, and data transformation.
  • Edge Traffic Management - Directs incoming network requests to backend services while applying authentication and authorization controls at the edge.
  • Custom Middleware Implementations - Integrates custom logic or third-party modules using standard middleware patterns to adapt request processing.
  • Plugin-Based Extensibility - Allows developers to inject custom logic into the request lifecycle by registering external modules within the middleware execution flow.
  • Configuration-Driven Routing Logic - Maps external traffic to backend services using a centralized definition file that dictates routing logic.
  • Configuration Hot-Reloading - Monitors and parses updated policy files in memory to apply system changes instantly without interrupting active network connections.
  • Distributed Tracing - Integrates with distributed tracing systems to monitor request flows and identify performance bottlenecks across microservices.
  • API Gateways - Microservices gateway built on the Node.js ecosystem.
  • API Gateways and Proxies - API gateway built on the ExpressJS framework.

    • Star history

    Star history chart for expressgateway/express-gatewayStar history chart for expressgateway/express-gateway

    How this analysis was created: This summary and feature list are AI-generated from collected project material and can contain mistakes. Stars, license and language are imported from GitHub. Inclusion does not mean that we have tested or audited this project. Check the source documentation for any feature you depend on. Learn more on our About page.

    Curated searches featuring Express Gateway

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    Frequently asked questions

    What does expressgateway/express-gateway do?

    Express Gateway is a centralized API gateway built on the Express.js framework, designed to serve as a single entry point for microservices architectures. It manages incoming network traffic by routing requests to backend services based on defined path-based rules while enforcing security policies and authentication protocols at the edge.

    What are the main features of expressgateway/express-gateway?

    The main features of expressgateway/express-gateway are: Traffic Routing, API Gateway Utilities, Centralized API Gateways, Gateway-Based Request Routings, API Access Management, Key Authentication Enforcers, API Request Authentication, CLI Gateways.

    Which projects share features with expressgateway/express-gateway?

    Projects with overlapping indexed features include: luraproject/lura — Lura is an API gateway and traffic router that directs network requests to backend services using a configurable… hwholiday/learning_tools — This project is a microservice framework for building scalable backend systems in Go. It provides an architecture for… megaease/easegress — Easegress is a cloud native API gateway, Kubernetes ingress controller, and service mesh control plane. It serves as a… apache/apisix — This project is a high-performance, distributed API gateway designed to manage, secure, and observe traffic for… microsoft/reverse-proxy — This project is an HTTP reverse proxy toolkit and programmable proxy engine designed for building high-performance… kong/kubernetes-ingress-controller — This project is an API gateway and ingress controller designed to manage traffic, security, and service connectivity…