Gatsby Theme Catalyst Lithium

This is an MDX based personal blog theme that ties together the core theme, blog theme, header and footer themes and then uses this as a basis to create a complete website. Git is used as the CMS. Styling is intentionally basic and is intended to be customized in the starter via variants and Theme-UI. Includes support for featured images, social images, social media icons, and RSS feed.

Documentation

https://www.gatsbycatalyst.com/

Demos

• gatsby-starter-catalyst-lithium

Catalyzing Start

# create a new Gatsby site using the catalyst writer starter site
gatsby new catalyst-hydrogen https://github.com/ehowey/gatsby-starter-catalyst-hydrogen

Frontmatter Fields

The following fields are available in front matter.

| Field | Required? | Values | Description | | ------------- | --------- | ------- | -------------------------------------------------------- | | title | Yes | String | Title of the post | | date | Yes | Date | Publication date, e.g. 2019-04-15 | | subTitle | Yes | String | Sub title or deck for blog posts | | author | Yes | String | Author of the post | | featuredImage | Yes | String | Featured image to be used for the post | | socialImage | Yes | String | Social image to be used for the post | | slug | No | String | Optionally used to specify the link slug for the post | | authorLink | Yes | String | Used as a link for the author name in the post summaries | | tags | No | Array | Tags for the post, ["tag1", "tag2", "tag3"] | | keywords | No | Array | Keywords used for Seo, ["key1", "key2", "key3"] | | draft | No | Boolean | Defaults to false, set to true if a post is a draft |

Theme options

Lithium accepts all options from the core theme and blog theme directly, e.g. you can set useColorMode via gatsby-theme-catalyst-lithium and it is passed down to the correct theme appropriately.

For example the following config is valid:

{
      resolve: `gatsby-theme-catalyst-lithium`,
      options: {
        // Core theme
        displaySiteLogo: false,
        displaySiteLogoMobile: false,
        footerContentLocation: "right",
        useStickyHeader: true,
        // Blog theme
        excerptLength: 200,
      },
    },

Lithium Options

| Option | Values | Description | | --------- | ------- | ----------------------------------------------------------------------- | | useHero | Boolean | Defaults to false, controls whether the hero section is enabled or not. |

Blog Theme Options

| Option | Values | Description | | ---------------------- | ------- | ----------------------------------------------------------------------------------------------------------------------- | | contentPath | String | Defaults to "content/posts", determines where the posts are created from. | | assetPath | String | Defaults to "content/assets", determines where the post assets like images are located. | | basePath | String | Defaults to "/blog", determines the page location for the post list. | | excerptLength | String | Defaults to "140", determines the length of the excerpt use for post summaries. | | postListTitle | String | Defaults to "Posts", allows you to control the title of your post page, e.g. "Blog" or "Writing" or "Digital Garden" | | displayPostListTitle | Boolean | Defaults to true, allows you to remove the visual title of your post page but keep it in the page title in the browser. | | rssTitle | String | Defaults to "RSS Feed", allows you to customize the title of the RSS feed. | | rssDescription | String | Defaults to "A great RSS feed", set the RSS description for your feed. |

Core Theme Options

| Option | Values | Description | | ------------------- | ------------- | ------------------------------------------------------------------------------------------- | | contentPath | String | Defaults to "content/pages", determines where the pages are created from. | | assetPath | String | Defaults to "content/assets", determines where the page assets like images are located. | | useKatex | true or false | Defaults to false, enables gatsby-remark-katex for displaying math equations. | | remarkImagesWidth | Integer value | Defaults to 1440, allows you to customize the image width option for gatsby-remarks-images. | | imageQuality | Integer value | Defaults to 50, allows you to customize the image quality on a scale of 0 - 100. | | useAlertBanner | Boolean | Defaults to false, toggles the display of an alert banner across the top of the page. |

Header Theme Options

| Option | Values | Description | | ---------------------- | ------------- | ------------------------------------------------------------------------ | | useStickyHeader | true or false | Defaults to false, controls whether the header is sticky or static | | useHeaderSocialLinks | true or false | Defaults to true, controls whether the social links are displayed or not | | useColorMode | true or false | Defaults to true, controls whether the dark mode toggle is available. |

Footer Theme Options

| Option | Values | Description | | ----------------------- | ----------------------------------------- | ------------------------------------------------------------------------ | | useFooterSocialLinks | true or false | Defaults to true, controls whether the social links are displayed or not | | footerContentLocation | String value, "left", "right" or "center" | Defaults to "left", determines the location of the footer content. |