#### What is a LaTeX editor?

Before discussing what a LaTeX editor is, let us see what TeX and LaTeX are. TeX is an advanced typesetting system that was majorly developed by Donald Knuth. TeX is essentially popular because of its ability to handle complicated technical text and in doing mathematical formulae. So, what is LaTeX? Put just, LaTeX is a set of macros sets built on top TeX. It was built by Leslie Lamport way behind in the ’80s. Whatever LaTeX command your work is basically a set of TeX commands being compiled underneath.

**Examples :**

```
$e^{pi i} + 1 = 0$
[e^{pi i} + 1 = 0]
begin{align}
x &= 1 \
y &= 2 \
end{align}
```

#### The best LaTeX editors to choose from

Now that you know the benefits of a LaTeX editor, let's take a look at the best LaTeX editors that researchers love to use. First, we will guide you through the top online editor of LaTeX!

https://www.overleaf.com/

https://www.sharelatex.com/

https://typeset.io/

http://vim-latex.sourceforge.net/

https://www.lyx.org/