Internet home for John M. Wargo

Simple app that generates a UPS package tracking URL from a tracking number

NeoPixel throttle gauge for a race car

Eleventy version of Random Errors

A node module for creating a simple Cordova project with a couple of common plugins and platforms. Module is configurable via a configuration file.

A Node module for updating an .ics file and launching it

The static web site for McNelly SoftWorks, LLC

Demonstrates a single instance delphi application with parameter passing

Convert a certificate file into an Arduino Header file

Static web site for https://demos.johnwargo.com

A sketch for the M5Stack M5StickC-Plus device that triggers a URL at the press of a button.

A nodejs-based command line utility to validate links in a web application

Automates creation of a new post file in an Eleventy project

A little web app that helps you convert from Goodreads page counts to the book's real page count.

A simple Arduino sketch for ESP32 that triggers a HTTPS request to a supplied host then sleeps for a specified period before doing it again.

A simple Arduino sketch for ESP32 that triggers a HTTP request to a supplied host then sleeps for a specified period before doing it again.

A simple web server sketch for ESP32 devices that returns an HTTP 200 response code and information about the request to the calling device/application.

Eleventy static web site for cosplayerworkshop.com

A simple Arduino sketch for the ESP32 (an Espressif device) that securely connects to a remote server using Wi-Fi and TLS (HTTPS) and passed data to the host using JSON content passed in the reques…

Deploys Google Cloud functions from multiple subdirectories.

A simple Arduino sketch that demonstrates how to connect to a remote system over a Wi-Fi network using TLS (HTTPS)

Static web site for thewargos.com built using Eleventy

Eleventy Plugin for displaying posts statistics