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Ex_04

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@y0ncha y0ncha released this 07 Jun 17:33
· 37 commits to master since this release
Ex_04
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Release Overview

The "Ex_04" release builds upon the foundation of Ex_03, offering a more refined and modular lightweight HTTP server developed using Node.js. This version continues to prioritize simplicity and usability while introducing improvements in structure, error handling, and endpoint clarity. It remains suitable for both learning purposes and lightweight production deployments.

Core Features

  • HTTP Request Handling:
    The server retains its clear and structured routing system built on Express. Minor refinements improve code clarity and separation of concerns, making it even easier to build reliable web services and RESTful APIs.

  • Calculator Functionality:
    The modular calculator has been enhanced for better error reporting and modular separation. All previously supported operations—addition, subtraction, multiplication, division, exponentiation, absolute value, and factorials—remain, with improved handling of edge cases and response formatting.

  • History and Stack Management:
    History tracking and stack-based operations continue to be supported. Ex_04 refines the way responses are structured, and introduces more intuitive command handling for clearing and replaying batch operations.

Technical Stack and Structure

  • Node.js & Express:
    The server continues to use Node.js and the Express framework for robust routing and middleware support. Internal route definitions and middleware loading are further streamlined in this release.

  • Modular Components:
    The codebase now reflects cleaner separation between core components: calculation logic, operation history, stack control, and logging are each encapsulated in their own modules. This improves maintainability and testability.

  • Configuration and Usability:
    The server maintains a lightweight setup with minimal configuration. A clearer folder structure and usage documentation allow users to clone, install, and run the server with ease.

Changelog and Further Details
A comprehensive list of updates and changes included in this release can be found in the full changelog:
Full Changelog for Ex_04

Summary
In summary, "Ex_04" improves upon Ex_03 by offering a more organized and maintainable codebase, clearer endpoint behavior, and improved error handling. It remains an effective platform for learning about Node.js servers, Express routing, and how to build extendable backend services with clean modular design.

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