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A Nest.js API to render GitHub user's contributions to chart

Just pass GitHub username in route param, you will get the contribution wall render by svg. Support custom output format, color, quality, size and so on

Real-time rendering example：

Playground

Now you can config and preview your contribution wall in the Playground

Principle of 3dbar implementation

• Read on Medium
• View minimum realization code on Codepen

Run locally

• prepare your github pat for Github OpenAPI:

  https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token

• create a .env file in the root of project, Fill it with reference .env.example

• install packages with:

  # npm install
  yarn install
  

• run server:

  # npm run start:dev
  yarn start:dev
  

• try it out visit http://localhost:${port}/_/${username},

  • port: SERVE_PORT variable in your .env, default is 3000
  • username: Github username

Configuration

${host}/_/${username}?${queryString}

• username: Github username
• queryString

Common parameters:

3DBar chart parameters:

3dbar Animation

Enable animation by passing animation property, available values:

• fall (apper only)

  chart=3dbar&weeks=20&flatten=1&animation=fall
  

  

• raise (apper only)

  chart=3dbar&weeks=20&flatten=1&animation=raise
  

  

• wave (loop)

  chart=3dbar&weeks=20&flatten=1&animation=wave
  

  

Custome animation details: (pass as url query parameters)

DarkMode

In fact, the display of the chart is determined by the theme, which is overridden by the color property. Enabling dark mode here affects the display of the built-in theme and the background color when outputting jpeg or html, while the background is transparent in all other output formats. For more details, see Themes

Charts

• calendar

  • use: chart=calendar

  • e.g.

    https://ssr-contributions-svg.vercel.app/_/CatsJuice?chart=calendar&format=svg
    

    

• 3dbar

  • use: chart=3dbar

  • e.g.

    https://ssr-contributions-svg.vercel.app/_/CatsJuice?chart=3dbar&format=svg
    

    

Themes

All avaiable themes(live update):

• light
  

• dark
  

Examples

pin to notion

Use as ios widget with Scritable

code example:

let [chart, widgetSize, theme, weeks] = (args.widgetParameter || "")
  .split(",")
  .map((v) => v.trim());
chart = chart || "calendar";
widgetSize = widgetSize || "medium";
theme = theme || "green";
const darkMode = Device.isUsingDarkAppearance();
let url = `https://ssr-contributions-svg.vercel.app/_/CatsJuice?format=jpeg&quality=2&theme=${theme}&widget_size=${widgetSize}&chart=${chart}&dark=${darkMode}`;

if (weeks) url += `&weeks=${weeks}`;

let w = await createWidget();
Script.setWidget(w);

async function createWidget() {
  let w = new ListWidget();
  let random = (Math.random() * 100000000).toFixed(0);
  let data = await new Request(url + "&random=" + random).load();
  let image = Image.fromData(data);
  w.backgroundImage = image;
  return w;
}

Add scritable widget to home screen, and select script in widget configuration.

Note: The above script relies on the input of the parameter parameter, filling in chart, widgetSize, theme, weeks in order using the , division. here are some examples:

• 3dbar,large,,30

  chart=3dbar&widgetSize=large&weeks=30
  

• 3dbar,,yellow_wine,20

  chart=3dbar&theme=yellow_wine&weeks=20
  

• ,,blue

  theme=blue
  

• ,small,purple

  widgetSize=small&theme=purple
  

flatten-mode

• flatten=1&format=svg

  

• flatten=2&format=svg