leetcode_heatmap 0.0.1

A Flutter widget to display a GitHub-style heatmap of LeetCode submissions using the LeetCode GraphQL API.

LeetCode Heatmap

A Flutter widget that displays LeetCode submission activity as a GitHub-style heatmap.

Features

• Displays LeetCode submission activity in a visual heatmap
• Customizable colors and cell sizes
• Shows submission statistics (total submissions, current streak)
• Supports different years
• Responsive design with horizontal scrolling

Installation

Add this to your pubspec.yaml:

dependencies:
  leetcode_heatmap: ^1.0.0

Usage

import 'package:leetcode_heatmap/leetcode_heatmap.dart';

// Basic usage
LeetCodeHeatmap(
  username: 'your_leetcode_username',
)

// With customization
LeetCodeHeatmap(
  username: 'your_leetcode_username',
  year: 2023,
  cellSize: 15.0,
  colors: [
    Colors.grey[200]!,
    Colors.green[200]!,
    Colors.green[400]!,
    Colors.green[600]!,
    Colors.green[800]!,
  ],
)

Parameters

• username (required): LeetCode username
• year: Specific year to display (defaults to current year)
• cellSize: Size of each cell in the heatmap (default: 12.0)
• padding: Padding around the widget
• backgroundColor: Background color for empty cells
• colors: List of 5 colors for different submission levels

License

MIT License