Kick off your project with this hello-world boilerplate. This starter ships with the main Gatsby configuration files you might need to get up and running blazing fast with the blazing fast app generator for React.
_Have another more specific idea? You may want to check out our vibrant collection of [official and community-created starters](https://www.gatsbyjs.com/docs/gatsby-starters/)._
## 🚀 Quick start
1. **Create a Gatsby site.**
Use the Gatsby CLI ([install instructions](https://www.gatsbyjs.com/docs/tutorial/part-0/#gatsby-cli)) to create a new site, specifying the hello-world starter.
```shell
# create a new Gatsby site using the hello-world starter
gatsby new my-hello-world-starter https://github.com/gatsbyjs/gatsby-starter-hello-world
```
1. **Start developing.**
Navigate into your new site’s directory and start it up.
```shell
cd my-hello-world-starter/
gatsby develop
```
1. **Open the source code and start editing!**
Your site is now running at `http://localhost:8000`!
_Note: You'll also see a second link: _`http://localhost:8000/___graphql`_. This is a tool you can use to experiment with querying your data. Learn more about using this tool in the [Gatsby Tutorial](https://www.gatsbyjs.com/docs/tutorial/part-4/#use-graphiql-to-explore-the-data-layer-and-write-graphql-queries)._
Open the `my-hello-world-starter` directory in your code editor of choice and edit `src/pages/index.js`. Save your changes and the browser will update in real time!
## 🚀 Quick start (Gatsby Cloud)
Deploy this starter with one click on [Gatsby Cloud](https://www.gatsbyjs.com/cloud/):
[
](https://www.gatsbyjs.com/dashboard/deploynow?url=https://github.com/gatsbyjs/gatsby-starter-hello-world)
## 🧐 What's inside?
A quick look at the top-level files and directories you'll see in a Gatsby project.
.
├── node_modules
├── src
├── .gitignore
├── .prettierrc
├── gatsby-browser.js
├── gatsby-config.js
├── gatsby-node.js
├── gatsby-ssr.js
├── LICENSE
├── package-lock.json
├── package.json
└── README.md
1. **`/node_modules`**: This directory contains all of the modules of code that your project depends on (npm packages) are automatically installed.
2. **`/src`**: This directory will contain all of the code related to what you will see on the front-end of your site (what you see in the browser) such as your site header or a page template. `src` is a convention for “source code”.
3. **`.gitignore`**: This file tells git which files it should not track / not maintain a version history for.
4. **`.prettierrc`**: This is a configuration file for [Prettier](https://prettier.io/). Prettier is a tool to help keep the formatting of your code consistent.
5. **`gatsby-browser.js`**: This file is where Gatsby expects to find any usage of the [Gatsby browser APIs](https://www.gatsbyjs.com/docs/reference/config-files/gatsby-browser/) (if any). These allow customization/extension of default Gatsby settings affecting the browser.
6. **`gatsby-config.js`**: This is the main configuration file for a Gatsby site. This is where you can specify information about your site (metadata) like the site title and description, which Gatsby plugins you’d like to include, etc. (Check out the [config docs](https://www.gatsbyjs.com/docs/reference/config-files/gatsby-config/) for more detail).
7. **`gatsby-node.js`**: This file is where Gatsby expects to find any usage of the [Gatsby Node APIs](https://www.gatsbyjs.com/docs/reference/config-files/gatsby-node/) (if any). These allow customization/extension of default Gatsby settings affecting pieces of the site build process.
8. **`gatsby-ssr.js`**: This file is where Gatsby expects to find any usage of the [Gatsby server-side rendering APIs](https://www.gatsbyjs.com/docs/reference/config-files/gatsby-ssr/) (if any). These allow customization of default Gatsby settings affecting server-side rendering.
9. **`LICENSE`**: This Gatsby starter is licensed under the 0BSD license. This means that you can see this file as a placeholder and replace it with your own license.
10. **`package-lock.json`** (See `package.json` below, first). This is an automatically generated file based on the exact versions of your npm dependencies that were installed for your project. **(You won’t change this file directly).**
11. **`package.json`**: A manifest file for Node.js projects, which includes things like metadata (the project’s name, author, etc). This manifest is how npm knows which packages to install for your project.
12. **`README.md`**: A text file containing useful reference information about your project.
## 🎓 Learning Gatsby
Looking for more guidance? Full documentation for Gatsby lives [on the website](https://www.gatsbyjs.com/). Here are some places to start:
- **For most developers, we recommend starting with our [in-depth tutorial for creating a site with Gatsby](https://www.gatsbyjs.com/tutorial/).** It starts with zero assumptions about your level of ability and walks through every step of the process.
- **To dive straight into code samples, head [to our documentation](https://www.gatsbyjs.com/docs/).** In particular, check out the _Guides_, _API Reference_, and _Advanced Tutorials_ sections in the sidebar.
## 💫 Deploy
[Build, Deploy, and Host On The Only Cloud Built For Gatsby](https://www.gatsbyjs.com/products/cloud/)
Gatsby Cloud is an end-to-end cloud platform specifically built for the Gatsby framework that combines a modern developer experience with an optimized, global edge network.
# helloworld
React
Vue.js
Typescript
TensorFlow
Django
Laravel
D3
Facebook
Microsoft
Google
Alibaba
D3
Tencent