@7spiritz · X

Check out what I just built with Lovable!

@Chris73ai · X

Finished this up recently, it’s a wave generator based on physics. Purely for fun 😁

@Priyankamanishj · X

Check out what I just built with Lovable!

white_tiger · HN

Physicsbase.ai Validated Physics for AI

@imtz__xx · X

@AaravYadav23 · X

Check out what I just built with Lovable!

@PAIMultiverse · X

loveleyla2013 · V2EX

在线求 π 任意位的小工具，可以查到你的生日在 π 的多少位 ## 网页： https://roy2100.github.io/pi-calculator - 纯本地计算，用的 GMP 的 wasm 版本 - 如果你在网站上计算 PI 的 10000 位，理论上可以找到你的 4 位数生日 - 如果你在网站上计算 PI 的 1,000,000 位，理论上可以找到你的 6 位数生日 - 有兴趣的可以试试，还可以测试你的 CPU 单核性能 <img src="https://i.imgur.com/O9fTtni.jpeg" hight="200"></img>

@CoreToolLaxl · X

I'm building CoreToolLab, a free utility site with calculators for finance, health, education and everyday decisions. We're trying to make each tool genuinely useful rather than just another basic calculator.

u/CarefulArmadillo3496 · Reddit

SparkGap - an agentic linear algebra experience Hey everyone, I'm building sparkgap.ai , an interactive tutor for linear algebra. You fill in the matrices/vectors, the LLM gives you hints until you get it correct. The hope is that it will get smarter over time from the context of which questions were missed/answered correctly. As you master concepts, the progress ring next to each concept will slowly fill in. Hopefully it should be very difficult to get to full mastery. Feedback and qu

@maker_jackie · X

我做了一个我自己会忍不住一直玩的网站 shape of world。 这是一个“可游玩的知识宇宙”：你可以改变地轴倾角，看四季怎样出现；把小行星砸向地球；拆开一头牛，找到吊龙和牛腱；还可以查看超酷炫的黑洞和太阳系。 现在有 67 个互动世界。免费、不用登录，打开就能玩。 👉

@TheEduardoRFS · X

I vibe coded a demo for grading, not in a great shape but it's fun to play a bit.