List of NPM packages

RPIO
Example
Links
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var rpio = require('rpio');
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​
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rpio.init({gpiomem:    false, mapping:    'physical'}); //Physical pin mapping
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rpio.open(7, rpio.OUTPUT, rpio.HIGH); //Setting GPIO 7 as an Output and default High
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rpio.open(35, rpio.INPUT); 
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​
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​
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npm: rpio
npm
Help- Handles "-h, --help" CLI commands
Example
Links
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//Put information to return in usage.txt file
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​
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var help = require('help')('usage.txt')
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var args = process.argv.splice(2)
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if (args[0] === '-h' || args[0] === '--help' || args[0] === 'help') {
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    // process prints contents of `usage.txt` and returns
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    return help()
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}
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​
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// the first arg must be a number
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if (isNaN(args[0])) {
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    // process prints contents of `usage.txt` and exits with code 1
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    return help(1)
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}
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GitHub - evanlucas/help: substack way of --help
GitHub
Simple JSONdb- A simple, no-frills, JSON storage 
Example
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const JSONdb = require('simple-json-db');
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const db = new JSONdb('/path/to/your/database.json');
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​
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//Set a key
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db.set('key', 'value');
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//The key parameter must be a string, value can be whatever kind of 
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//object can be stored in JSON format. JSON.stringify() is your friend!
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​
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//Get a key
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db.get('key');
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//The key parameter must be a string. If the key exhists its value is 
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//returned, if it doesn't the function returns undefined.
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​
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//Check a key
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db.has('key');
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//The key parameter must be a string. If the key exhists true is returned,
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//if it doesn't the function returns false.
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​
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//Delete a key
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db.delete('key');
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//The key parameter must be a string. The function returns as per the 
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//delete operator if the key exhists, else it returns undefined.
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​
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//Sync to disk
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db.sync();
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//This function writes the JSON storage object to the file path 
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//specified as the parameter of the main constructor. Consult 
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//the Options section for usage details; on default options there 
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//is no need to manually invoke it.
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​
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//Access JSON storage
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db.JSON();
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//This will return a copy of the internal JSON storage object, for 
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//you to tinker with and loop over.
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​
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//Replace JSON storage
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db.JSON({ data });
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//Giving a parameter to the JSON function makes the object passed 
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//replace the internal one. Be careful, as there's no way to recover 
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//the old object if the changes have already been written to disk.
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npm: simple-json-db
npm
Idea- A lightweight CLI tool and module for keeping ideas in a safe place quick and easy
Example
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npm install --global idea
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​
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$ idea --help
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idea help
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usage: idea [command] <idea|filter|id>
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​
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A lightweight CLI tool and module for keeping your ideas in a safe place quick and easy.
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​
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[command]
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  create <idea>           Creates and saves a new idea. Example: `idea create "Implement something very cool"`
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  list                    Lists all ideas. Example: `idea list`
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  filter <filter>         Lists filtered ideas. Example: `idea filter '{"state": "SOLVED"}'`
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  solve <id>              Solves an idea. Example `idea solve 1`
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  help                    Prints this help.
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​
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Documentation can be found at https://github.com/IonicaBizau/idea
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npm: idea
npm
Boxen- command line box maker
Example
Links
Create boxes in the terminal
npm: boxen
npm
Prompts- simple command line interface (questions)
Example
Links
npm: prompts
npm
Progress- simple node progress bar
Example
Links
npm: progress
npm
Config- .JSON configuration files 
Example
Links
npm: config
npm
Enquirer- command line interface
Example
Links
npm: enquirer
npm
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Inquirer- A collection of common interactive command line user interfaces
Example
Links
npm: inquirer
npm
 Figlet- Ascii text generator
Example
Links
npm: figlet
npm
Minimist- handles command line arguments
Example
Links
npm: minimist
npm
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npm: fs-extra
npm
npm: remarkable
npm
npm: uglify-js2
npm
npm: msg-router
npm
npm: commander
npm
PDFKit
npm: gsap
npm
npm: @google/model-viewer
npm
npm: three
npm
npm: javascript-barcode-reader
npm
npm: time-stamp
npm
npm: chalk-animation
npm
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Styling Output from Command-line Node.js Scripts with Chalk
alligatorio
JavaScript: Remove Duplicates from an Array
JavaScript Tutorial
Find the length of a JavaScript object - GeeksforGeeks
GeeksforGeeks
chart.js line 2.0 - JSFiddle - Code Playground
Vertical Bar Chart | Chart.js
https://www.microfocus.com/documentation/silk-test/200/en/silktestworkbench-help-en/SILKTEST-21EEFF3F-DIFFERENCEBETWEENTEXTCONTENTSINNERTEXTINNERHTML-REF.html
www.microfocus.com
How to check if an item is selected from an HTML drop down list?
Stack Overflow
npm-pack | npm Docs
use moment.js in html Code Example
MomentJS - Quick Guide
OS | Node.js v17.8.0 Documentation
npm: onoff
npm
npm: log-symbols
npm
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