Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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psutil
Cross-platform Python library for retrieving process and system utilization data.
ua-parser-js
Detects browser, engine, OS, CPU, and device type from a User-Agent string or Client Hints, in browsers and Node.js.
sysinfo
Cross-platform Rust library for fetching system information — CPU, memory, disks, processes, and networks
num_cpus
A small Rust crate for counting the logical and physical CPU cores on the current machine.
systeminformation
Dependency-free Node.js library exposing 50+ functions for deep hardware, OS, and system telemetry
NelmioApiDocBundle
Generate OpenAPI and Swagger documentation for your Symfony REST API from PHP attributes.
node-os-utils
A cross-platform TypeScript library for monitoring CPU, memory, disk, network, and processes.
Yappi
A fast tracing Python profiler that is multithreading, asyncio, and gevent aware.
py-cpuinfo
Get detailed CPU information in pure Python, with no external dependencies
class-validator-jsonschema
Converts class-validator decorator metadata into OpenAPI-compatible JSON Schema, with a converter table and a JSONSchema decorator for manual overrides.
sys-info-rs
A cross-platform Rust crate for reading CPU, memory, disk, load average, and OS release info via native system calls.