Example question

We have Bold faced text
We have italic text
we can show code <h1>header</h1>
Or render code

header

We can run latex $$E=mc^2$$
$$E=mc^2$$
Or inline latex $\int_0^t dt$

Or just regular text or other tags such as

---

a breakline
But luckily we cannot render tags like <script>console.log("get hacked nerd");</script> so it is very safe