syncano-gatsby
v0.7.0-1
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Gatsby
Transform plain text into dynamic blogs and websites using the latest web technologies. A React.js static site generator.
Build sites like it's 1995. Files are translated into HTML pages at the
same position within the file system. Add a markdown file at /docs/index.md
and
it'll be converted to /docs/index.html
.
Supports Markdown, HTML, and React.js components out of the box. Easy to add support for additional files types.
Leverages React Router's "nested component hierarchy" to make templating incredibly intuitive.
All templates, css, and content are hot reloadable.
Goals
- No-reload page transitions
- Hot reload editing. Tweak your pages, templates, and styles and see changes in real time.
- Make React.js component model and ecosystem available for building static sites
- Intuitive directory-based URLs. The URL of a page is derived from its spot on the file system.
- Support "Starters" — install starter sites directly from Github. Use open sourced starters or build your own.
Demos
Why use Gatsby instead of other Static Site Generators
- No-refresh page transitions
- The awesome React.js component model
- Live editing on every part of your site. Dramatically speed development.
I'm already building a server-rendered React.js site, is Gatsby a good fit?
If your site falls closer to the site end of the app<---->site spectrum then yes.
Gatsby is an excellent fit for blogs, marketing sites, docs sites, etc. Proper web apps should probably remain as normal web apps (though I'd love to be proved wrong!).
Warning!
Gatsby is very new. APIs will break. Functionality is missing. It's usable but if you plan on building with it, expect a rocky road for some time.
Contributions welcome!
Getting started
Install
npm install -g gatsby
Usage
- Create new Gatsby site
gatsby new my-test-gatsby-site
This creates the directory for your Gatsby project and adds the minimal files needed. cd my-test-gatsby-site
gatsby develop
— Gatsby will start a hot-reloading development server accessible at localhost:8000- See the tutorial below for more.
Gatsby Starters
The Gatsby cli tool lets you install "starters". These are partially built sites preconfigured to help you get moving faster on creating a certain type of site.
When creating a new site, you can optionally specify a starter to
base your new site on e.g. gatsby new [SITE_DIRECTORY] [URL_OF_STARTER]
For example, to quickly create a blog using Gatsby, you could install the Gatsby Starter Blog by running:
gatsby new blog https://github.com/gatsbyjs/gatsby-starter-blog
This downloads the files and initializes the site by running npm
install
If you don't specify a custom starter, your site will created from the minimal default starter.
There are several starters that have been created. Create a PR to include yours!
- https://github.com/gatsbyjs/gatsby-starter-blog
- https://github.com/gatsbyjs/gatsby-starter-documentation
Tutorial: Building a documentation site from the Gatsby Documentation Starter
- Install gatsby
npm install -g gatsby
- Install documentation site starter
gatsby new docs-site gh:gatsbyjs/gatsby-starter-documentation
- type
cd docs-site
- type
gatsby develop
- Open site in browser at localhost:8000. Verify clicking on links works.
- Try editing the site's config file
config.toml
. Change thesiteTitle
key. The site's title should change shortly after saving. - Next try editing a doc page. Open
/pages/docs/getting-started/index.md
and edit it. Again any saved changes should load without refreshing in the browser. - Add a new markdown page to the documentation. Copy the
getting-started
directory tosome-additional-steps
. Then edit the markdown file within the new directory. If you're familiar with other static site generation software, you'll be familiar with the "frontmatter" at the top of the file. Edit the title there + change the order to "5". Save this. Ideally this new file would be hot reloaded like other changes but I haven't figured out how to make this happen yet (help appreciated here). So to see your new page, restartgatsby develop
and then refresh your browser. - Build your site
gatsby build
. The site is built to the/public
directory. Serve the site by going into the public directory and typingpython -m SimpleHTTPServer
How Gatsby works
How files become pages
The process is file --> Webpack loader --> React.js wrapper component --> static html page.
Gatsby leverages Webpack extensively. Webpack is a sophisticated module bundler that can turn any sort of file into a commonjs module. Webpack uses "Loaders" to convert a file into a module. These loaded modules are then wrapped inside a react.js component that's specific to a given file type. Gatsby then generates a static html page from this component.
Gatsby ships with default loaders and wrappers for HTML, Markdown, and JSX/CJSX but for most projects you'll want to write your own loaders and wrappers (very easy to do).
As an example of how this process works, let's walk quickly through converting a markdown file into an html page.
The default Gatsby markdown loader parses the markdown into HTML and uses Highlight.js to syntax highlight code blocks.
Our markdown file.
---
title: This is a title
---
# Hi friends.
This is a markdown file.
When loaded and required, the resulting javascript object looks like the following.
{
file: {
// Information about file on disk e.g. extension, directory path, etc.
},
data: {
title: "This is a title",
body: "<h1>Hi friends.</h1><p>This is a markdown file</p>"
}
}
Now Gatsby wraps the markdown file in this very simple React.js component.
module.exports = React.createClass({
displayName: "MarkdownWrapper",
render: function() {
post = @props.page.data
<div className="markdown">
<h1>{post.title}</h1>
<div dangerouslySetInnerHTML={{__html: post.body}}/>
</div>
}
})
How to write your own loaders/wrappers
- Coming...
Structure of a Gatsby site
/pages
— All pages go here. Everything is turned into a page except files which start with an underscore_template
files — coming...
Sites built with Gatsby
FAQ
Configuring Babel
Configuring babel-loader is as easy as creating a
.babelrc in the root of the
project. To enable stage 0 transforms, the following .babelrc
could
be used:
{
"stage": 0
}
Deploying to Github Pages (and other hosts where your site's links need prefixes)
Gatsby supports automatically prefixing links with its link
helper function.
To use simply import the function and run all links in your site thorough it e.g.
import { link } from 'gatsby-helpers'
link('/')
// During development this will return "/"
// When deployed to example.github.io/your-project/ this will return "/your-project/"
Set the prefix in your config file e.g. linkPrefix = '/your-project'
Then finally when building your site run gatsby build --prefix-links
Both the sample sites are deployed to github pages and use link prefixing. Read the documentation and blog source for more help.