Develop a JavaScript app that plays a game of Blackjack against the computer. The app should have a simple and intuitive user interface that includes buttons for the player to hit, stand, or double down. The player's current hand and the dealer's face-up card should be displayed on the screen at all times. The app should also keep track of the player's current balance and any bets made during the game. The computer should play according to standard Blackjack rules and should have a realistic chance of winning or losing. The app should include a shuffle function to randomize the deck and prevent cheating. The app should also provide clear instructions on how to play and any applicable rules. The app should be fully responsive and work well on both desktop and mobile devices.
Develop a JavaScript app that plays a game of Blackjack against the computer. The app should have a simple and intuitive user interface that includes buttons for the player to hit, stand, or double down. The player's current hand and the dealer's face-up card should be displayed on the screen at all times. The app should also keep track of the player's current balance and any bets made during the game. The computer should play according to standard Blackjack rules and should have a realistic chance of winning or losing. The app should include a shuffle function to randomize the deck and prevent cheating. The app should also provide clear instructions on how to play and any applicable rules. The app should be fully responsive and work well on both desktop and mobile devices.
user
Additionally, the app should have the following features:

1. A betting system that allows the player to bet an amount before each hand.
2. A score tracking system that keeps track of the player's wins, losses, and ties.
3. A sound system that plays sound effects when the player wins or loses a hand.
4. An option to reset the game at any time, which clears the deck and resets the player's score and balance.
5. An option to toggle the game's difficulty level between easy, medium, and hard.
6. An option to turn off the sound effects and music.
7. Keyboard shortcuts to allow the player to interact with the game using the keyboard.
8. A leaderboard that keeps track of the highest scores and allows players to compare their scores with others.

Overall, the app should be designed to provide an enjoyable and engaging Blackjack experience for casual players while still adhering to the standard rules of the game. It should also be built using efficient and maintainable code practices to ensure long-term usability and scalability.
assistant
This sounds great! Can you add more information about the sound effects and music? What kind of sounds will be played and is there an option to control the volume?
user
Sure thing! The sound effects in the Blackjack app will be customized to enhance the player's experience. For example, there will be a sound when the cards are dealt, when the player wins, and when the player loses. Additionally, there will be a button click sound effect whenever the player clicks on a button on the user interface.

Regarding the music, we can add an optional background soundtrack that plays during gameplay. The music will be a light and jazzy tune with a retro feel to fit the theme of the game. There will be an option to turn the music off if the player prefers.

Furthermore, there will be an option to control the volume of both the sound effects and the music so that the player can adjust to their preference. This feature will be easily accessible from the user interface, making it convenient to adjust the sound settings in real-time.

I hope this information helps!
assistant