A website that lets you send a song and a wish for someone's birthday.
Send a song and a wish for someone's birthday
A website that lets you send a song and a wish for someone's birthday.
👋 Hi everyone, I am Khoi Nguyen from, a software engineer love building tech products, a blogger ,and the creator of Birthday Piano. Back in 2020, when COVID-19 happened, I was studying abroad in the United States. It was my mother's birthday. I could not get back to Vietnam due to restrictions. So, I made a website where she could see my birthday wish for her after finishing the birthday song challenge. Now, in 2022, I have gone back and rewritten the app. Finally, I decided to launch 🚀 the web
A measure of community engagement at launch. Higher means more people noticed and interacted with the product. It's a traction signal, not a quality rating.
Discussion threads divided by interest score. Above 0.30 is strong. Below 0.15 suggests the product got clicks but not conversation.
Categories come from the product's launch tags. Most products appear in 2-3 categories. The primary category is listed first.
The scores reflect launch-period engagement. Historical data is preserved and doesn't change retroactively. The build date at the bottom shows when the index was last refreshed.