Create a website with Jekyll
Jekyll and Github Pages are great tools to create a website. I used minimal-mistakes template.
Features
Japanese
日本語でも書くことができる
Equations
Write equations in LaTex Style. You need to add
<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>
or, this may faster
<script type="text/javascript" async
src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
</script>
For example,
$$
\newcommand{\bx}{\mathbf{x}}
\newcommand{\btheta}{\boldsymbol{\theta}}
\newcommand{\bmu}{\boldsymbol{\mu}}
\newcommand{\bmu}{\boldsymbol{\mu}}
\newcommand{\balpha}{\boldsymbol{\alpha}}
\newcommand{\bz}{\mathbf{z}}
\begin{align}
&\quad\quad p(\bx, \btheta, \bz, \bmu | \balpha, \mu_P, \sigma^2_P, \sigma^2)\\
&= p(\bx | \bz, \bmu, \sigma^2) p(\btheta, \bz, \bmu | \balpha, \mu_P, \sigma^2_P, \sigma^2)\\
&= p(\bx | \bz, \bmu, \sigma^2) p(\bz|\btheta)p(\btheta|\balpha)p(\bmu|\mu_P, \sigma^2_P)\\[3pt]
&= \prod_{i=1}^{D} \left\{ p(x_i | \mu_{z_i}, \sigma^2) p(z_i|\btheta) \right\} \cdot p(\btheta|\balpha) \cdot \prod_{k=1}^{K} p(\mu_k | \mu_P, \sigma_P^2)
\end{align}
$$
becomes
\(\newcommand{\bx}{\mathbf{x}}
\newcommand{\btheta}{\boldsymbol{\theta}}
\newcommand{\bmu}{\boldsymbol{\mu}}
\newcommand{\bmu}{\boldsymbol{\mu}}
\newcommand{\balpha}{\boldsymbol{\alpha}}
\newcommand{\bz}{\mathbf{z}}
\begin{align}
&\quad\quad p(\bx, \btheta, \bz, \bmu | \balpha, \mu_P, \sigma^2_P, \sigma^2)\\
&= p(\bx | \bz, \bmu, \sigma^2) p(\btheta, \bz, \bmu | \balpha, \mu_P, \sigma^2_P, \sigma^2)\\
&= p(\bx | \bz, \bmu, \sigma^2) p(\bz|\btheta)p(\btheta|\balpha)p(\bmu|\mu_P, \sigma^2_P)\\[3pt]
&= \prod_{i=1}^{D} \left\{ p(x_i | \mu_{z_i}, \sigma^2) p(z_i|\btheta) \right\} \cdot p(\btheta|\balpha) \cdot \prod_{k=1}^{K} p(\mu_k | \mu_P, \sigma_P^2)
\end{align}\)
How-To
Check this note.