AI Line Art Generator — 功能强大的 AI 线稿生成平台，为用户提供多样化的线稿创作与获取服务 - [更多介绍](https://lineart.app/about)

@trygetink · X

The whiteboard with superpowers over at

@velozjuan21 · X

Everank is definitely amazing, I made this landing page for my app with Claude code in 30min

image-to-sketch — 图片转素描 AI 小工具

@letxapp · X

collaborative Latex. link:

ShawnHacks · V2EX

做了一个免费的在线 Grid Maker，给画画/临摹用的 最近做了个小工具：[Art Grid Maker]( https://artgridmaker.com/) 主要是给画画、临摹的时候给参考图片加网格。上传图片后可以调整行列数、颜色、线宽、透明度等，然后导出 PNG / JPG / PDF 。 图片处理都在浏览器本地完成，不会上传服务器。 除了 Grid Maker ，还顺手做了一些绘画相关的小工具，比如比例计算、可打印网格、透视网格、Worksheet Maker 等。 目前还在持续完善中，欢迎大家体验，有任何建议或者发现 bug 都可以告诉我 🙏 [https://artgridmaker.com/]( https://artgridmaker.com/)

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

harleyverse · HN

Pen – A writing tool where conversation is the editor

new_user___006202531e5cda473932f63 · Product Hunt

text2diagram AI Diagram Generator — from Prompt or Chat

@_samuelaidoo · X

Getting users

tibordp · HN

Kurvengefahr – browser CAD/CAM for pen plotters

StarVeil AI - 星河入梦 — 使用AI生成连续漫画的网站