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README.md

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 GPT-3-Encoder
 Javascript BPE Encoder Decoder for GPT-2 / GPT-3
 
+## About
+GPT-2 and GPT-3 use byte pair encoding to turn text into a serires of integers to feed into the model. This is a javascript implementation of OpenAI's original python encoder/decoder which can be found [here](https://github.com/openai/gpt-2)
+
 ## How to Use
+1. [Install Node](https://nodejs.org/en/download/package-manager/)
+2. `clone https://github.com/AIDungeon/GPT-3-Encoder.git`
+3. `cd GPT-3-Encoder.git`
+4. `npm install`
+5. `node example.js`