In 2023, Diwali celebrations illuminate India as millions light diyas and partake in traditions that symbolize the victory of light over darkness. Notable events include a record-setting installation of 2.51 million oil lamps in Ayodhya, surpassing last year's total. This year's celebrations coincide with environmental concerns, leading some regions to ban fireworks. While rooted in the Hindu faith, Diwali is embraced across various religions, prompting unique regional customs. Amid traditional festivities, Mattel has released a Diwali-themed Barbie doll, signaling cultural representation in modern marketing.