networknt.comLight | A High Throughput, Low Latency and Small Memory Footprint API Platform

LIGHT News Docs Community Reddit GitHub Search Star One of the world’s fastest API platforms Light means light-weight, lighting fast and shed light on how to program with modern Java SE. Quick Start September 13, 2019 A release with several defect fixes and enhancements September 13, 2019 A release with several defect fixes and enhancements August 30, 2019 A release with several defect fixes and enhancements August 30, 2019 A release with several defect fixes and enhancements Blistering Speed and Small Memory Footprint Save 10x to 100x on production provision costs You need hundreds of instances of Spring Boot with Tomcat embedded to match one instance of light-4j in "Hello World" for the same throughput and latency. Embedded Gateway to Address all Cross-cutting Concerns Maximize developers productivity by focusing on business logic only Plugin architecture that allows middleware handlers to be injected into the request/response chain to handler security, metrics, audit etc. Design and Test Driven Development OpenAPI specification, Unit, Integration, End-to-End and Client Tests Generate code from specification and encourage unit tests, integration tests, end-to-end test as well as client tests to ensure quality and interoperability. Built-in DevOps Tool Chain for CI/CD Light-bot pipeline, Ansible playbook, Docker and Kubernetes The entire tool chain (pipeline) and infrastructure (logging, metrics, messaging, security etc.) are integrated together for microservices and services are dockerized and orchestrated by Kubernetes. Multi-Style Support for Different Products Both synchronous request/response and asynchronous event driven frameworks Support Restful(light-rest-4j), Graphql(light-graphql-4j), Hybrid(light-hybrid-4j) and Eventuate Consistency(light-eventuate-4j). Also Saga(light-saga-4j) for transaction orchestration between services. OAuth2, Portal and Services to Form an Ecosystem Provide a platform for on-premise solutions as well as hosted solutions light-oauth2 for security and light-portal is for service runtime monitoring and management and API marketplace. Kafka for messaging, ELK for logging, InfluxDB and Grafana for metrics and ArangoDB for DB. Cross-Cutting Concerns Light-4j and related frameworks provide dozens of middleware handlers that can be injected into the request/response chain to give your service an embedded gateway. Check out light-4j middleware handlers. Interaction Styles Restful for public API, Graphql for mobile and Sing Page Application, Hybrid for serverless and take advantage of both Monolithic and Microservices architecture. Eventuate for event driven. Use the right framework for the right product. Infrastructure Services OAuth2 provider is responsible for centralize policy management and services are responsible for policy enforcement. Portal is API management and marketplace. Others are third party services. OAuth2, Portal and other infrastructure services. Tool Chains Light-codegen is used for scaffolding project from OpenAPI spec, GraphQL IDL or Hybrid Schema. Light-bot Pipeline for building, packaging, releasing and dockerizing. Kubernetes is for service orchestration. Tool chain for code generation, devops and CI/CD. We welcome all contributions Fork a repo and work on an issue Add an example application Light-4j is open-source and completely free. Our contributors make Light brighter. More ways to contribute Help improve the docs Help others in the forums News Docs Community Reddit GitHub About Light Platform Getting Started Architecture Design Cross-Cutting Concerns API Styles Infrastructure Services Tool Chain Utility Library Service Consumer Development Deployment Benchmark Tutorial Troubleshooting FAQ Milestones Contribute Menu Docs Menu...