LeetCode Buddy

LeetCode Buddy is a Telegram bot designed to help developers maintain a consistent LeetCode practice routine. The bot assigns daily (or weekly) problem challenges, tracks your progress and streaks, and even provides friendly reminders and motivation to keep you on track.

Features

• User Registration & Onboarding:
  Easily register with your Telegram account and LeetCode username. The bot verifies your LeetCode profile and sets up your coding journey.

• Daily/Weekly Problem Assignments:
  Get problem suggestions based on your experience level and chosen schedule (daily or weekly).

• Progress Tracking:
  Monitor your problem-solving streaks, total solved problems, and performance metrics.

• Notifications & Reminders:
  Receive friendly reminders if you miss a task. If you’re ahead, the bot will congratulate you!

• Community & Fun:
  Enjoy a fun, interactive experience with playful messages, emojis, and a supportive coding community vibe.

Tech Stack

• Runtime: Deno (leveraging modern JavaScript/TypeScript)
• Bot Framework: Telegraf (Telegram Bot API)
• Database: MongoDB (for user data and progress tracking)
• Language: TypeScript (ensuring type safety and developer productivity)

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/leetcode-buddy.git
   cd leetcode-buddy

2. Set up environment variables:
   Create a .env file (or set environment variables in your deployment environment). See .env.local

3. Install Deno (if you haven't already):
   Follow the instructions at deno.land.

Running the Bot

To run the bot with Deno, use the following command:

deno task start

The flags provided ensure the bot has access to network resources, environment variables, and files. Adjust permissions as needed for your deployment.

Development

• Type-check your code:

  deno check .

• Lint your code:

  deno lint

• Run without executing:

  deno task start

Usage

• /start:
  Begin the registration process. You’ll be asked for your LeetCode username, experience level, and your preferred schedule and task count.

• /help:
  Get a list of available commands and learn how to use the bot.

• /status, /stats, /skip:
  Check your progress, view your statistics, or skip today’s problem if needed.

Contributing

Contributions are welcome! Feel free to open an issue or submit a pull request. Please follow the project's code style and ensure your code passes type checks and linting.

License

This project is licensed under the MIT License. See the LICENSE file for details.