Comprehensiveness
- os-locale:
os-localeis focused solely on retrieving the operating system's locale information, such as language and region settings. It is not comprehensive in terms of system metrics but serves a specific purpose for applications that need locale data. - systeminformation:
systeminformationis highly comprehensive, providing detailed information about hardware, network, and operating system components. It covers a wide range of metrics and is suitable for applications that require in-depth system diagnostics. - node-os-utils:
node-os-utilsoffers a wide range of system information, including CPU, memory, disk, and network statistics, as well as process management and system resource utilities. It provides a holistic view of the system, making it suitable for monitoring and diagnostics. - os-utils:
os-utilsprovides basic OS information, including CPU and memory usage. It is lightweight and straightforward but lacks the depth and variety of data offered by more comprehensive packages.
Ease of Use
- os-locale:
os-localeis very easy to use, with a simple API for retrieving locale information. Its focused functionality and straightforward design make it quick to implement. - systeminformation:
systeminformationprovides a well-structured API with detailed documentation. However, its comprehensiveness may require some time for developers to explore and fully utilize all its features. - node-os-utils:
node-os-utilshas a user-friendly API that makes it easy to access various system metrics. Its documentation is clear, which helps developers integrate it quickly into their applications. - os-utils:
os-utilsis designed for simplicity, with a minimalistic API that allows for quick access to basic OS information. It is easy to use, especially for developers who need quick metrics without complex setup.
Performance
- os-locale:
os-localeis lightweight and performs quickly, as it only retrieves locale information. It has minimal impact on system resources, making it ideal for applications that need quick locale data. - systeminformation:
systeminformationis designed to be efficient, but the performance can vary depending on the complexity of the data being retrieved. It is optimized for accuracy and detail, which may require more resources for certain queries. - node-os-utils:
node-os-utilsis efficient in retrieving system information, but the performance may vary depending on the specific metrics being accessed. It is designed to minimize resource usage while providing accurate data. - os-utils:
os-utilsis lightweight and performs well when accessing basic OS metrics. Its simplicity ensures that it does not consume significant resources, making it suitable for applications that require quick and frequent data retrieval.
Code Example
- os-locale:
Example of using
os-localeto get the OS locale:const osLocale = require('os-locale'); osLocale().then((locale) => { console.log(`OS Locale: ${locale}`); }); - systeminformation:
Example of using
systeminformationto get system info:const si = require('systeminformation'); // Get CPU information si.cpu().then((data) => { console.log('CPU Info:', data); }); // Get memory information si.mem().then((data) => { console.log('Memory Info:', data); }); - node-os-utils:
Example of using
node-os-utilsto get CPU and memory usage:const { cpu, mem } = require('node-os-utils'); // Get CPU usage cpu.usage().then((usage) => { console.log(`CPU Usage: ${usage}%`); }); // Get memory info mem.info().then((info) => { console.log(`Memory: ${info.total} total, ${info.free} free`); }); - os-utils:
Example of using
os-utilsto get CPU and memory usage:const os = require('os-utils'); // Get CPU usage os.cpuUsage((cpuUsage) => { console.log(`CPU Usage: ${cpuUsage * 100}%`); }); // Get free memory console.log(`Free Memory: ${os.freemem()} MB`);