KeplerJs
KeplerJs is an open-source web application framework for Node.js focused on scalability and high performance. It uses an architecture optimized for asynchronous request handling, making it well-suited for real-time web applications and APIs.
nodejs
asynchronous
realtime
scalable
KeplerJs: Open-Source Node.js Framework
KeplerJs is an open-source web application framework for Node.js focused on scalability and high performance, optimized for asynchronous request handling.
What is KeplerJs?
KeplerJs is an open-source web application framework for Node.js focused on scalability and high performance. It uses an asynchronous, non-blocking architecture optimized for handling a high volume of concurrent requests with low latency.
Some key features of KeplerJs include:
- Built-in support for horizontal scaling across multiple CPU cores/servers
- First-class support for real-time features like WebSockets and Server-Sent Events
- Middleware-based pipeline architecture for modular and reusable code
- SQL and NoSQL database integrations
- Template rendering support with EJS, Pug, Handlebars etc.
- Session management and authentication helpers
- Static file serving and compression
- Robust ecosystem of third-party modules
KeplerJs shines for building modern, scalable HTTP APIs and real-time web applications. Its event-driven architecture makes it very efficient for I/O intensive web workloads. It's a good fit for building chat platforms, streaming analytics dashboards, real-time tracking/monitoring systems, and other high-throughput web services.
KeplerJs Features
Features
- Built on top of Node.js and Express
- Uses an asynchronous, non-blocking architecture
- Supports horizontal scaling across multiple processes
- Middleware and routing system for app organization
- Template engine support for server-side rendering
- ORM integration for working with databases
- Session management and authentication helpers
- Static file serving and compression
- API for RESTful web services
Pricing
- Open Source
Pros
High performance and scalability
Good for real-time web apps
Active open source community
Modular and extensible
Simplifies complex web app development
Cons
Less out-of-the-box features than some frameworks
Requires knowledge of Node.js and JavaScript
Not ideal for simple static websites
Less documentation than more popular frameworks
Official Links
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