HTML, CSS, JS, PHP and C++
Tools
Markup Validator
CSS Validator
Online HTML Tools And Resources
HTML Table Styler - CSS Generator
https://learn.shayhowe.com/advanced-html-css/responsive-web-design
https://css-tricks.com/building-resizeable-components-relative-css-units/
http://www.colorzilla.com/gradient-editor/
XML Sitemap Generator
Useful Links
apache remove php and html file extensions
Add to .htaccess file
RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)/$ $1 [R,L] RewriteCond %{REQUEST_FILENAME}.php -f RewriteRule (.*) $1.php [L] RewriteCond %{REQUEST_FILENAME}.html -f RewriteRule (.*) $1.html [L]
Google’s contributions https://web.dev/learn
html.com/forms
webSemantics
Where to start in setting up your own web page.
World Wide Web Consortium (W3C)
Web Authoring FAQ
thesitewizard.com
HTML color codes and names
html goodies
Building a Website with C++
TERMIOS How To
Serial Programming/Serial Linux
https://solarsystem.nasa.gov/
https://developer.mozilla.org/en-US/docs/Web/API/Event/target
https://developer.mozilla.org/en-US/docs/Learn/JavaScript/First_steps/Useful_string_methods
https://www.metaltoad.com/blog/how-detect-which-element-was-clicked-using-jquery
https://www.eggradients.com/category/metal-gradient
https://thoughtbot.com/blog/positioning
jQuery Post Complete Guide for Beginners and Experts – Examples & Codes
https://css-tricks.com/sliding-nightmare-understanding-range-input/
draw