Flappy bird

• Initialize an empty index.html, index.js file. Import index.js inside index.html
• Create a canvas of 800x800 with a blue background color
• Create a single variable called birdX and initialize it to 800 / 2
• Create a gravity variable set it to 9.8
• Create a velocity variable set it to 0
• Create an infinite for loop that updates birdX and velocity based on the time (11th standard physics)
• Update the position of the bird on canvas based on that
• Catch the keyboard up event and set velocity to +20 when the keybaord up key is pressed
• See your bird dance up and down

Advanced TODOs

• Calculate the time between renders, dont assume a certain framerate
• Add bars throughout whose speed keeps on increasing and move towards the bird
• In every interation, check if the bird collided with a bar