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📝 About GitHub markdown #232

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wulfland opened this issue Feb 15, 2022 · 26 comments
Open

📝 About GitHub markdown #232

wulfland opened this issue Feb 15, 2022 · 26 comments
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@wulfland
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wulfland commented Feb 15, 2022

This issue contains the most important features of GitHub flavored markdown. See this page for the source and rendered version.

Note
Not all features render in GitHub Pages !

@wulfland
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Headings

# Heading

## Heading2

### Heading3

Formatting text

Formatting **bold text**, _italic text_ and ***bold and italic***.
You can also use ~~strikethrough text~~.

> This is a quote

>> This is a nested quote

@wulfland
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wulfland commented Feb 15, 2022

Links

https://xpirit.com/
Link Text

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Images

octocat
Test.pdf

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Videos

DarkMode_dribbble.mp4

@wulfland
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Lists

  • List item 1
  • List item 2
  1. Item 1
  2. Item 2

Nested lists

  1. Root
    • First nested item
      • Second nested item

@wulfland
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Footnotes

You can user a footnote1 in markdown that allows you to jump to it and back using links.

A footnote can have multiple lines2.

You can also use words, to fit your writing style more closely3.

Footnotes

  1. My reference.

  2. Every new line should be prefixed with 2 spaces.
    This allows you to have a footnote with multiple lines.

  3. Named footnotes will still render with numbers instead of the text but allow easier identification and linking.
    This footnote also has been made with a different syntax using 4 spaces for new lines.

@wulfland
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Comments and escaping

Use \ to escape markdown: This text is *not bold* and _not italic_.

@wulfland
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wulfland commented Feb 16, 2022

emojis and keyboard keys

👍 :shipit: 🏅 👎 💯 🏆 🏠

Ctrl Enter Space Ctrl+C

@wulfland
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Tables

Left-aligned Center-aligned Right-aligned
title1 git status 1.75%
title2 git diff 2.81%
title3 git add 3.51%

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Collapsable sections

This content is hidden by default and you have to click `Details` to see it.
Details with custom summary

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Syntax highlighted code blocks

C#:

void WriteHelloWorld(string name)
{
  Console.WriteLine("Hello World and {0}!", name);
}
WriteHelloWorld("John Doe");
// writes 'Hello World and Johnm Doe' to STDOUT

Ruby:

def print_helloWorld(name)
  puts "Hello World and #{name}!"
end
print_helloWorld('Jon Doe')
#=> prints 'Hello World and Jon Doe!' to STDOUT.

JavaScript:

function writeHelloWorld(name) {
  console.log(`Hello World and ${name}!`);
}
writeHelloWorld('Jon Doe');
// writes 'Hello World and Jon Doe!' to STDOUT.

@wulfland
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Flow Chart

graph RL;
    7e536==>96a85;
    b7e6b==>7e536;
    main-.->b7e6b;
    HEAD-->main;
    55805==>7e536;
    branch-.->55805;
    tag-.->55805;

@wulfland
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Sequence diagram

sequenceDiagram
    participant Me
    participant You
    Me->>You: Hello, how are you?
    loop Self reflection
        You->>You: How am I?
    end
    Note right of You: Say the truth? 🤔 
    You-->>Me: Great!

@wulfland
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Gant Diagram

gantt
dateFormat  YYYY-MM-DD
title Preparing conference talk
excludes weekdays 2022-02-16

section Prep
Prepare Slides :done,    des1, 2022-02-01,2022-02-15
Prepare Demo :active,  des2, 2022-02-17, 3d

section Conference
Talk 1 : des3, after des2, 5d
Talk 2 : des4, after des3, 5d

@wulfland
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Class diagram

classDiagram
Truck <|-- Vehicle : specialized
Bike *-- Vehicle
Truck : size()
Vehicle : int Wheels

@wulfland wulfland reopened this Feb 16, 2022
@wulfland
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wulfland commented Feb 16, 2022

Mentions

Mention using GitHub handle: @kaufm

@wulfland wulfland added the documentation Improvements or additions to documentation label Feb 16, 2022
@wulfland wulfland self-assigned this Feb 16, 2022
@wulfland wulfland pinned this issue Feb 16, 2022
@wulfland
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Reference labels

Reference labels in markdown: documentation Improvements or additions to documentation

@wulfland wulfland added this to the Backlog milestone Feb 24, 2022
@wulfland wulfland changed the title About GitHub markdown 📝 About GitHub markdown Feb 24, 2022
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Geo location

{
  "type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-4.842228, 36.502749]
  },
  "properties": {
    "name": "Kitesurf Zone",
    "Conditions": "Poniente, Levante",
    "Ratings": "⭐ ⭐ ⭐ ⭐ ⭐ "
  }
}

@wulfland
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topoJSON

{
    "type": "Topology",
    "objects": {
        "data": {
            "geometries": [
                {
                    "id": "0",
                    "type": "Polygon",
                    "properties": {"name": "abc"},
                    "bbox": [0.0, 0.0, 1.0, 1.0],
                    "arcs": [[-2, 0]]
                },
                {
                    "id": "1",
                    "type": "Polygon",
                    "properties": {"name": "def"},
                    "bbox": [1.0, 0.0, 2.0, 1.0],
                    "arcs": [[1, 2]]
                }
            ],
            "type": "GeometryCollection"
        }
    },
    "bbox": [0.0, 0.0, 2.0, 1.0],
    "arcs": [
        [[1.0, 0.0], [0.0, 0.0], [0.0, 1.0], [1.0, 1.0]], [[1.0, 0.0], [1.0, 1.0]],
        [[1.0, 1.0], [2.0, 1.0], [2.0, 0.0], [1.0, 0.0]]
    ]
}

@wulfland
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wulfland commented Mar 23, 2022

STL 3D rendering

solid b'STLB ATF 10.13.0.1454 COLOR=&\x83\xe7\xff'
facet normal -0.000000 0.000000 34.810009
  outer loop
    vertex 50.000000 5.900000 5.900000
    vertex 50.000000 0.000000 5.900000
    vertex 55.900002 5.900000 5.900000
  endloop
endfacet
facet normal 0.000000 0.000000 34.810009
  outer loop
    vertex 55.900002 5.900000 5.900000
    vertex 50.000000 0.000000 5.900000
    vertex 55.900002 0.000000 5.900000
  endloop
endfacet
facet normal -0.000000 -0.000000 -34.810009
  outer loop
    vertex 55.900002 5.900000 0.000000
    vertex 55.900002 0.000000 0.000000
    vertex 50.000000 5.900000 0.000000
  endloop
endfacet
facet normal 0.000000 0.000000 -34.810009
  outer loop
    vertex 50.000000 5.900000 0.000000
    vertex 55.900002 0.000000 0.000000
    vertex 50.000000 0.000000 0.000000
  endloop
endfacet
facet normal 34.810001 -0.000000 0.000000
  outer loop
    vertex 55.900002 0.000000 5.900000
    vertex 55.900002 0.000000 0.000000
    vertex 55.900002 5.900000 5.900000
  endloop
endfacet
facet normal 34.810001 0.000000 0.000000
  outer loop
    vertex 55.900002 5.900000 5.900000
    vertex 55.900002 0.000000 0.000000
    vertex 55.900002 5.900000 0.000000
  endloop
endfacet
facet normal 0.000000 -34.810009 0.000000
  outer loop
    vertex 50.000000 0.000000 5.900000
    vertex 50.000000 0.000000 0.000000
    vertex 55.900002 0.000000 5.900000
  endloop
endfacet
facet normal 0.000000 -34.810009 -0.000000
  outer loop
    vertex 55.900002 0.000000 5.900000
    vertex 50.000000 0.000000 0.000000
    vertex 55.900002 0.000000 0.000000
  endloop
endfacet
facet normal -34.810001 -0.000000 -0.000000
  outer loop
    vertex 50.000000 5.900000 5.900000
    vertex 50.000000 5.900000 0.000000
    vertex 50.000000 0.000000 5.900000
  endloop
endfacet
facet normal -34.810001 0.000000 0.000000
  outer loop
    vertex 50.000000 0.000000 5.900000
    vertex 50.000000 5.900000 0.000000
    vertex 50.000000 0.000000 0.000000
  endloop
endfacet
facet normal 0.000000 34.810009 0.000000
  outer loop
    vertex 55.900002 5.900000 5.900000
    vertex 55.900002 5.900000 0.000000
    vertex 50.000000 5.900000 5.900000
  endloop
endfacet
facet normal 0.000000 34.810009 0.000000
  outer loop
    vertex 50.000000 5.900000 5.900000
    vertex 55.900002 5.900000 0.000000
    vertex 50.000000 5.900000 0.000000
  endloop
endfacet
endsolid b'STLB ATF 10.13.0.1454 COLOR=&\x83\xe7\xff'

@wulfland
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wulfland commented May 25, 2022

Past tables and spreadsheets to markdown:

<style> </style>
Animal Color Amount
Tiger Yellow 25
Horse Brown 7

Disable using cmd|ctrl+shift+v:

Animal Color Amount
Tiger Yellow 25
Horse Brown 7

@wulfland
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wulfland commented May 25, 2022

Render mathematical expressions in Markdown using LaTeX syntax:

The Cauchy-Schwarz Inequality
$$\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)$$

Render it inline:
This sentence uses $ delimiters to show math inline: $\sqrt{3x-1}+(1+x)^2$

@wulfland
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wulfland commented May 25, 2022

Display images depending on theme:

Light
Dark

You can now also use picture tag - but you must refresh the page after switching the theme using the command palette:

@wulfland
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Mardown helpers (public beta)

Type / and you will get a dropdown that will help you to write markdown:

image

Helpers currently include:

  • Codeblocks
  • Details
  • Saved Replies
  • Tables
  • Templates
  • Tasklists (new)

@wulfland
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New delimiter syntax for inline mathematical expressions

LaTeX-style math syntax with dollar signs and backticks (for example $'\sqrt{3}'$, $\sqrt{3}$)

$\sqrt{3x-1}+(1+x)^2$

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