I have been excited about bun for about a year, and I thought that 2025 is going to be its breakout year. It is really surprising to me that it is not more popular. I scanned top 100k repos on GitHub, and for new repos in 2025, npm is 35 times more popular and pnpm is 11 time more popular than bun [0][1]. The other up and coming javascript runtime, deno is not so popular either.
I wonder why that is? Is it because it is a runtime, and getting compatibility there is harder than just for a straight package manager?
Can someone who tried bun and didn't adopt it personally or at work chime in and say why?
I wonder why that is? Is it because it is a runtime, and getting compatibility there is harder than just for a straight package manager?
Can someone who tried bun and didn't adopt it personally or at work chime in and say why?
[0] https://aleyan.com/blog/2025-task-runners-census/#javascript...
[1] https://news.ycombinator.com/item?id=44559375