Haystack UI
Overview
Haystack-UI emerges as a powerful web interface for visualizing and managing processed data from various haystack sub-systems. This tool is aimed at enhancing user experience by providing essential visualization capabilities, making it easier to analyze complex data and monitor system performance. Through its intuitive layout and rich feature set, Haystack-UI helps developers and operators seamlessly navigate their data, leading to quicker decision-making and better insights.
The underpinnings of Haystack-UI are built using modern web technologies such as Express.js, React, and Mobx, ensuring a responsive and interactive user experience. With a focus on both ease of use and robust functionality, it offers crucial features for alert management, service monitoring, and data trending all in one centralized location.
Features
- Distributed Tracing Visualization: Effortlessly track the flow of requests across microservices, simplifying root cause analysis.
- Trends Visualization: Monitor key service metrics and operational trends over time, enhancing performance insights.
- Real-time Service Graph: Visualize the dependencies between services, alongside health and connectivity indicators to ensure system reliability.
- Alerts and Anomaly Detection: Configure and subscribe to alerts directly through the UI to stay informed of critical issues in real-time.
- Universal Search Functionality: Use an intuitive search feature that allows for precise and sandbox-style querying of data.
- Automatic Code Formatting: Integrated support for Prettier helps maintain consistent code style across development, leading to cleaner codebases with minimal effort.
- Comprehensive Testing Framework: Utilizes Mocha, Chai, and Enzyme for a strong testing ecosystem, ensuring code quality and reliability.
- Easy Local Development Setup: Get up and running quickly with a clear process for building and running the app in both development and production modes.
- Express
Express.js is a simple Node.js framework for single, multi-page, and hybrid web applications.
- React
React is a widely used JavaScript library for building user interfaces and single-page applications. It follows a component-based architecture and uses a virtual DOM to efficiently update and render UI components
- LESS
Less CSS is a dynamic stylesheet language that extends the capabilities of CSS, allowing developers to write cleaner, more modular, and reusable stylesheets with features like variables, mixins, and nested rules.
- Eslint
ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.
- Mobx
MobX is a simple and scalable state management library for JavaScript applications. It uses reactive programming techniques to automatically update the user interface in response to changes in the application state, making it easy to build complex and dynamic user interfaces with minimal code.
- Pug
Pug is a high-performance template engine for Node.js and browsers that enables developers to write HTML templates using a concise and intuitive syntax. It supports a range of features, including template inheritance, conditionals, loops, mixins, and more, and can be easily integrated into a variety of web frameworks and build tools.
- Webpack
Webpack is a popular open-source module bundler for JavaScript applications that bundles and optimizes the code and its dependencies for production-ready deployment. It can also be used to transform other types of assets such as CSS, images, and fonts.