Markdown Github Online

Markdown is a lightweight and easy-to-use syntax for styling all forms of writing on the GitHub platform.

## Blockquotes Markdown is a lightweight markup language with plain-text-formatting syntax, created in 2004 by John Gruber with Aaron Swartz. Markdown is often used to format readme files, for writing messages in online discussion forums, and to create rich text using a plain text editor. Online markdown editor with realtime html preview. Convert Raw.md Raw.html.html. StackEdit is one of the most popular open-source online Markdown.

What you will learn:

  • How the Markdown format makes styled collaborative editing easy
  • How Markdown differs from traditional formatting approaches
  • How to use Markdown to format text
  • How to leverage GitHub’s automatic Markdown rendering
  • How to apply GitHub’s unique Markdown extensions

What is Markdown?

Markdown is a way to style text on the web. You control the display of the document; formatting words as bold or italic, adding images, and creating lists are just a few of the things we can do with Markdown. Mostly, Markdown is just regular text with a few non-alphabetic characters thrown in, like # or *.

You can use Markdown most places around GitHub:

  • Comments in Issues and Pull Requests
  • Files with the .md or .markdown extension

For more information, see “Writing on GitHub” in the GitHub Help.

Examples

It's very easy to make some words bold and other words italic with Markdown. You can even link to Google!

Syntax guide

Here’s an overview of Markdown syntax that you can use anywhere on GitHub.com or in your own text files.

Headers

Emphasis

Lists

Unordered

Ordered

Images

Links

Markdown Github Online

Blockquotes

Inline code

GitHub Flavored Markdown

GitHub.com uses its own version of the Markdown syntax that provides an additional set of useful features, many of which make it easier to work with content on GitHub.com.

Note that some features of GitHub Flavored Markdown are only available in the descriptions and comments of Issues and Pull Requests. These include @mentions as well as references to SHA-1 hashes, Issues, and Pull Requests. Task Lists are also available in Gist comments and in Gist Markdown files.

Syntax highlighting

Here’s an example of how you can use syntax highlighting with GitHub Flavored Markdown:

You can also simply indent your code by four spaces:

Here’s an example of Python code without syntax highlighting:

Task Lists

If you include a task list in the first comment of an Issue, you will get a handy progress indicator in your issue list. It also works in Pull Requests!

Tables

You can create tables by assembling a list of words and dividing them with hyphens - (for the first row), and then separating each column with a pipe :

Would become:

First HeaderSecond Header
Content from cell 1Content from cell 2
Content in the first columnContent in the second column

SHA references

Any reference to a commit’s SHA-1 hash will be automatically converted into a link to that commit on GitHub.

Issue references within a repository

Any number that refers to an Issue or Pull Request will be automatically converted into a link.

Username @mentions

Typing an @ symbol, followed by a username, will notify that person to come and view the comment. This is called an “@mention”, because you’re mentioning the individual. You can also @mention teams within an organization.

Automatic linking for URLs

Any URL (like http://www.github.com/) will be automatically converted into a clickable link.

Strikethrough

Any word wrapped with two tildes (like ~~this~~) will appear crossed out.

Emoji

GitHub supports emoji!

To see a list of every image we support, check out the Emoji Cheat Sheet.

Last updated Jan 15, 2014

Place the introducing line of text ie.) the ‘tagline’ here …

  • Inline Images Table O Contents
    • Enabling Image URLs
    • Going Live
      • Dot ePub
        • Presentation Dimensions
    • Support

Note. The Flammarion Logo Badge in the page header above is an .svg image file set to the dimensions of 5% width, auto height, and zoom. Go ahead and test the zoom-out feature by hovering over the badge to engage the expansion of the image.

First Subtitle

Hint. Place the intro paragraph ie.) the ‘hypothesis’ here …

More to come …

Enabling Image URLs

In MarkdownInline Images may be displayed in using the exclamation point ! followed by a bracketed [Alt Text] followed by a relative URL enclosed in a single set of parenthesis (..), as follows:

Break It Down

Place a “bracket” symbol [ in front of and at the end of ] the Alt Text part of your Image Url when crafting Image Url using GitHub Flavored Markdown, as follows:

Alt Text

Recall from Html how Alt Text is required just in case your image file does not render in the client browser window.

Especially for screen readers that do not rely on visual information, having an idea of what type of image you are attempting to render keeps the flow of information moving.

Next, append and encircle the relative path to the image file with a single set of parenthesis as shown in the following code block …

The Assets Subdirectory

Markdown Github Online Editor

The Assets sub-folder sits in the root of your docs folder.

Recall that all of your Git Hub Pages are served from the docs folder.

Specifically, from the pages subdirectory within the docs folder.

The Assets Subfolder

The Assets sub-folder is further split into three more folders …

  1. css

  2. ico, and

  3. img

Note. The css folder holds the style sheet ( .scss ) for the repo, the ico folder holds images of less than 100 px in width, and the img folder holds image files of 100 px or more in width.

The Exclamation Point

Finally, to enable the fetching and rendering of your subject image in Markdown, prepend the Alt Text of your image with an exclamation point ! right before the first bracket [ at the beginning of your image statement, as follows:

Going Live

Da Rule

Inline Images may be displayed using the exclamation point ! followed by a bracketed [Alt Text] followed by a relative pathway to the image file enclosed in a single set of parenthesis (..).

The Flammarion

To activate a hyperlink to a new tab in your browser …

  • Append an appropriate title and target to a link, as follows:

Or,

To activate an hyperlink embedded in an image …

  • More to come

Note. Inline Images may be displayed in Markdown using the exclamation point !

  • Followed by a bracketed [Alt Text]

  • Followed by a relative URL enclosed in a single set of parenthesis (..).

  • And, that includes SVG images, too!

Dot ePub

When converting a Kramdown md file holding the suffix ( .html ), the ( .mobi ) engine Dotepub will return the message [Image in a non-supported format] even though clear as a bell your Chrome browser is rendering the ( .svg ) “No hay problema!”

Base Dimensions

Here, we are going to use an original ( .xcf ) file that has been exported from GIMP as a ( .psd ) of dimensions 725 px X 725 px X 96 dpi.

Import to AI

Next, the resultant ( .psd ) file is imported into Adobe Illustrator, or AI via simple ‘File Open’.

Once inside AI, the ( .psd ) file is then “save as” an ( .svg ).

Markdown Github Online

Out comes a perfectly centered … to the top horizontal and center vertical … an ( .svg ) file of initial dimensions 543.75 px X 543.75 px, as follows:

Responsive SVG

An SVG . cate parr artist picture. file can be both expandable and responsive.

To render a smaller version of the ( .svg ), simply append an appropriate height and width, as follows:

Presentation Dimensions

The following Live rendition of the MMI™ Flammarion Logo Badge( .svg ) image file is set to the dimensions of 500.00 px X 500.00 px, as shown in the following code block:

Live Image: SVG In Markup

Last Subtitle

Inline images may be displayed in Markdown using the exclamation point ! followed by a bracketed [Alt Text] followed by a relative URL enclosed in a single set of parenthesis (..).

Note. The above synopsis was derived from an article written by Cloud Cannon [1].

  1. Instructional Jekyll Tips n Vids by Cloud Cannon. Published by © 2017 Cloudcannon.com.

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