# Contributing to docs 1. Fork [airbnb/lottie](https://github.com/airbnb/lottie) 1. Make desired changes to markdown docs. Each platform is in one markdown file. * The sidebar will automatically be populated by the H1 titles. 1. Install the docsify cli with `npm i docsify-cli -g` 1. Run `docsify serve docs` to run a local webserver to test your docs. Modify docs as needed. 1. Put up a pull request on [airbnb/lottie](https://github.com/airbnb/lottie).