Original Summary

Been building PaperDrill for quite a while now and finally shipped v1. It started as a project to learn how exchanges actually work. Ended up building a matching engine, live orderbook, trading APIs, portfolio tracking, leaderboard and a bunch of other stuff. Now I think it's time to stop adding features and see if people actually find it useful lol. You can signup, trade with virtual money and compete on the leaderboard. No real money involved. Would love if some of you give it a try, make a few trades and tell me what feels off or what you'd want to see next. I'm still figuring out where to take this project, so even a little feedback would help. https://paperdrill.dev/   submitted by   /u/YesterdayOk921 [link]   [comments]

  • 情报分类：综合情报
  • 分类依据：内容未命中明确的垂直分类规则，归入综合情报
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/9/25 01:59:25