
Online Ruler - Actual Size, Real & Accurate (cm, mm, inches)
Free and accurate online ruler to measure real objects on your screen in inches, cm, and mm. Calibrate easily for actual physical size to scale.
@krikera_ · X
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Free and accurate online ruler to measure real objects on your screen in inches, cm, and mm. Calibrate easily for actual physical size to scale.
@krikera_ · X

通过设置一个已知参考尺寸来测量照片中的物体。
@Laxman101058405 · X
A few days ago I needed to measure something from a photo. Instead of searching for the perfect tool, I thought: "Why not build it?" So over the next 2 days, I built a Photo Measurement Tool using Cursor. If you try it, I'd love to know what you think.

@ts_hodl I vibe coded this to play around with sizing according to power law: https://t.co/bqVzUSN54E
@phishery · X
I vibe coded this to play around with sizing according to power law:

根据橱柜尺寸生成切割清单和材料清单。
@BradleyBeachMO · X
CabinetCalc converts finished cabinet sizes into production-ready cut lists instantly.

数学工具包:学生可解决单位转换、几何、代数和三角函数问题,附带公式步骤。
@DullyAq · X
Check out what I just built with Lovable!


计算EMT电气导管的弯曲刻度、偏移和收缩值。

AI 驱动的八字排盘系统,采用确定性规则引擎计算,LLM 生成自然语言分析。
@GoWithFlow2026 · X
上线了一个 AI 八字排盘 🔮 🔗 和"直接把生日扔给 ChatGPT"完全不同: 1️⃣ 事实不靠猜:排盘、干支关系、刑冲合会等,全部由确定性规则引擎计算——LLM 只负责把判定结果写成人话,编不了盘。 2️⃣ 指令手写:分析指令是我根据《子平真诠》并结合自身经历逐条手写的命理逻辑。 🎁 免费演示,无需注册,点开即看完整报告: 觉得准,再测自己的($1.99 起)。欢迎反馈!

用手机拍照螺栓,自动识别套筒尺寸和扭矩规格。
@FirstDeployAI · X

Shop designer blouses online in India. Custom fit, tracked shipping, 7-day returns. Pick from 500+ blouses by 500+ top Indian designers.
@mangeshwumn · X

将手写数学笔记转换为可编辑的 LaTeX 和 PDF。
u/Worth_Difference_282 · Reddit
Handwritten notes into latex + study tools - looking for feedback Hey everyone, I'm a mathematics student at university, and over the past few months I've been building something called LatexNotes in my free time. The original problem was pretty simple, I like taking paper handwritten maths notes, but whenever I wanted to turn them into proper LaTeX afterwards or to get AI to mark answers, it was a pain. I kept needing to switch between my university’s content platform, then to Chatgpt to e

A category-based measurement marketing game for building actionable data stories.
@metrbox · X