Manage a registry of unique port assignments
gets multiple open ports
Find multiple free ports on localhost
Sea Ports JSON Data
Automatic graph layout based on Sugiyama's algorithm. Specialized for data flow diagrams and ports.
Easily kill hanging processes on ports - on any platform!
wait-on is a cross platform command line utility and Node.js API which will wait for files, ports, sockets, and http(s) resources to become available
Produce URLs to test HTTP servers with ephemeral ports
HexaJS platform ports for background/content/ui contexts
Utils to deal with TCP ports and hostnames. Safe for everyday use.
Kiri CLI for inspecting local development ports; installs the ports command
RPC ports over various transports.
Node-RED nodes to talk to serial ports
Sea Ports JSON Data
Node.js package to access serial ports. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!
Provider-agnostic LLM port interface, registry, cost gating, content blocks, validation strategies. The foundation of llm-ports.
Get multiple available ports with optional names
Automatic graph layout based on Sugiyama's algorithm. Specialized for data flow diagrams and ports.
Simple ports scanner for node.
Project-aware lsof for macOS — list ports, inspect AI agent sessions, kill by port, and caffeinate exact ports, PIDs, directories, AI tools, or future matches with --follow.
Porty quickly and easily find available ports.
Reusable cognitive operation factories for llm-ports: classify, score, draft, summarize, extract, plan, analyze. Configure once at definition time, call many times.
Direct @anthropic-ai/sdk adapter for llm-ports. Implements LLMPort with prompt caching, vision, and tool use support for Claude models.
Ollama native adapter for llm-ports. Local LLMs via the Ollama daemon. Implements LLMPort, EmbeddingsPort, and ModelManagement (list/pull/delete/health).
List listening ports.
Access the current process of your Tauri application.
Find a free unused port
portrm — blazing fast port & process manager. Kill and list processes on ports from your terminal.
port-selector is a rust library that provides functions to port availability checking, port filtering based on conditions and occupy specified ports.
A library that provide information about countries
A fast and user-friendly command-line tool to check port usage
Modern cross-platform port inspector - ls for network ports
A modern, feature-rich testing framework for Rust with Docker integration
A simple, fast, and reliable CLI tool for managing port mappings
Ephemeral local environments for coding agents — any stack.
Compile libpcap-style packet filter expressions to classic BPF programs
Implements a gateway server to allow barebone basic sensor components to report state change updates as simple via TCP/UDP ports without the 'overhead' of the HTTP protocol. A power sensor for example might just broadcast a four byte floating point binary number once every second to an UDP port or an arduino board sends a UDP datagram whenever a button is pushed. You get the idea, this is how to bring embedded devices into the world of HTTP and Javascript...
Assign unique ports to Thinking Sphinx automatically.
Use a TCPServer hack to find an open TCP port
Simplistic port-like solution for developers. It provides a standard and simplified way to compile against dependency libraries without messing up your system.
A Ruby port of CredStash
A ruby port of puppeteer
A port of Debian Version comparison to Ruby.
Ruby port of EventEmitter from Node.js
Cross-platform solution for simulating mouse events
The original "SmartyPants" is a free web publishing plug-in for Movable Type, Blosxom, and BBEdit that easily translates plain ASCII punctuation characters into "smart" typographic punctuation HTML entities.
Reserves a random TCP port
Ruby port of clojure.spec
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