- https://lenpaul.github.io/Lagrange/getting-started
- https://paulle.ca/how-to-start-a-blog-or-personal-website-using-jekyll-and-github-pages#import-your-jekyll-theme
- https://github.com/StylishThemes/Syntax-Themes/tree/master/pygments
- https://ddcode.net/2019/05/11/jekyll-serve-startup-reported-an-error-errorpermission-denied-bind2/
- https://github.com/LeNPaul/Lagrange
- https://lenpaul.github.io/portfolio-jekyll-theme/
- https://jamstackthemes.dev/theme/jekyll-jek/
- https://jamstackthemes.dev/theme/jekyll-enjoyment-work/
- https://jamstackthemes.dev/theme/jekyll-tale-theme/
- https://jamstackthemes.dev/theme/jekyll-contrast/
- http://jekyllthemes.org/themes/chalk/
- https://jamstackthemes.dev/theme/planty/
<br>
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<figcaption style="text-align:center; font-size:15px; font-style:italic;"> </figcaption>
<img src="{{ site.url }}/images/" style="display:block; margin:auto;">
<img src="{{ site.url }}/images/" style="display:block; margin:auto;" width ="400;">
<iframe width="100%" height="360" frameborder="0" src="https://www.shadertoy.com/embed/<shader id>?gui=true&t=10&paused=true&muted=false" allowfullscreen style="display:block; margin:auto;"> </iframe>