Below you will find the markdown and html examples, I've included the html examples because if you want to center them in the readme you'll need to use the html tag variant with a p tag set to align center.
Center tags are used here and you can see how they're all layed out by opening the raw of this file.
<p align="center">
<!-- Tags here -->
</p>
Markdown code for Patreon badge
[![Donate on patreon](https://img.shields.io/badge/donate-patreon-F96854.svg)](https://patreon.com/Tetrabyte)
HTML Code for Patreon badge
<a href="https://patreon.com/Tetrabyte"><img src="https://img.shields.io/badge/donate-patreon-F96854.svg" alt="Donate on patreon"></a>
Markdown code for Twitter badge
[![Follow on twitter](https://img.shields.io/twitter/follow/TheTetrabyte.svg?label=Follow)](https://twitter.com/TheTetrabyte)
HTML Code for Twitter badge
<a href="https://twitter.com/TheTetrabyte"><img src="https://img.shields.io/twitter/follow/TheTetrabyte.svg?label=Follow" alt="Follow on twitter"></a>
Markdown code for Discord badge
[![Join Discord](https://discordapp.com/api/guilds/115570032188194822/embed.png)](https://discord.gg/JbHy7c2)
HTML Code for Discord badge
<a href="https://discord.gg/JbHy7c2"><img src="https://discordapp.com/api/guilds/115570032188194822/embed.png" alt="Join Discord"></a>
Markdown code for NPM Package badge
[![NPM Package Version](https://img.shields.io/npm/v/snowflake-id.svg)](https://npmjs.com/snowflake-id)
HTML Code for NPM Package badge
<a href="https://npmjs.com/snowflake-id"><img src="https://img.shields.io/npm/v/snowflake-id.svg" alt="NPM Package Version"></a>
Markdown code for NPM Monthly Downloads badge
[![NPM Monthly Downloads](https://img.shields.io/npm/dm/snowflake-id.svg)](https://npmjs.com/snowflake-id)
HTML Code for NPM Monthly Downloads badge
<a href="https://npmjs.com/snowflake-id"><img src="https://img.shields.io/npm/dm/snowflake-id.svg" alt="NPM Monthly Downloads"></a>
Markdown code for NPM Weekly Downloads badge
[![NPM Weekly Downloads](https://img.shields.io/npm/dw/snowflake-id.svg)](https://npmjs.com/snowflake-id)
HTML Code for NPM Weekly Downloads badge
<a href="https://npmjs.com/snowflake-id"><img src="https://img.shields.io/npm/dw/snowflake-id.svg" alt="NPM Weekly Downloads"></a>
Markdown code for NPM Total Downloads badge
[![NPM Total Downloads](https://img.shields.io/npm/dt/snowflake-id.svg)](https://npmjs.com/snowflake-id)
HTML Code for NPM Total Downloads badge
<a href="https://npmjs.com/snowflake-id"><img src="https://img.shields.io/npm/dt/snowflake-id.svg" alt="NPM Total Downloads"></a>
Markdown code for NPM Bundle MIN Size badge
[![NPM Bundle MIN Size](https://img.shields.io/bundlephobia/min/snowflake-id.svg)](https://npmjs.com/snowflake-id)
HTML Code for NPM Bundle MIN Size badge
<a href="https://npmjs.com/snowflake-id"><img src="https://img.shields.io/bundlephobia/min/snowflake-id.svg" alt="NPM Bundle MIN Size"></a>
Markdown code for GitHub License badge
[![GitHub License](https://img.shields.io/github/license/TheTetrabyte/snowflake-id.svg)](https://github.com/TheTetrabyte/snowflake-id)
HTML Code for GitHub License badge
<a href="https://github.com/TheTetrabyte/snowflake-id"><img src="https://img.shields.io/github/license/TheTetrabyte/snowflake-id.svg" alt="GitHub License"></a>
Markdown code for GitHub Code Size badge
[![GitHub Code Size](https://img.shields.io/github/languages/code-size/TheTetrabyte/snowflake-id.svg)](https://github.com/TheTetrabyte/snowflake-id)
HTML Code for GitHub Code Size badge
<a href="https://github.com/TheTetrabyte/snowflake-id"><img src="https://img.shields.io/github/languages/code-size/TheTetrabyte/snowflake-id.svg" alt="GitHub Code Size"></a>
Markdown code for GitHub Repo Size badge
[![GitHub Repo Size](https://img.shields.io/github/repo-size/TheTetrabyte/snowflake-id.svg)](https://github.com/TheTetrabyte/snowflake-id)
HTML Code for GitHub Repo Size badge
<a href="https://github.com/TheTetrabyte/snowflake-id"><img src="https://img.shields.io/github/repo-size/TheTetrabyte/snowflake-id.svg" alt="GitHub Repo Size"></a>
For more badges you can use the examples from here with the badges you need from shields.io
you are insane