Education2 weeks ago
OwsterLabs – Mission-Based Math & Physics Learning Platform
Learn math and physics through cinematic missions and interactive physics simulations.
@electricdrago10 · X
The full gallery
Tech stack
12 projects
Learn math and physics through cinematic missions and interactive physics simulations.
@electricdrago10 · X
Collection of 48 free online calculators for finance, health, math and everyday planning.
@avinashraj61815 · X
i vibe coded this week
Transform academic papers and sketches into publication-ready methodology diagrams and research figures.
Analyze customer friction points and get optimization recommendations to improve e-commerce conversion rates.
@EnricoBoeker · X
Turn plain English into Excel and Google Sheets formulas, then analyze and export reports.
@ExpressSheet · X
Upload a spreadsheet. Ask questions in plain English. Get insights, charts, and a polished PDF report back. ExpressSheet is like having a data analyst on call, 24/7. Start free:
Convert Markdown to Google Docs with LaTeX math support, paste-ready.
shenhuang · Product Hunt
Markdown to Google Docs Paste AI markdown, get a clean Google Doc, math included
Match cartoon character colors using HSB sliders to guess the right shade.
Toon Tone — 浏览器里的动画角色颜色猜测游戏，玩家使用 HSB 滑块还原目标颜色，每轮显示色相、饱和度、亮度偏差得分，支持手机微调、种子分享和排行榜
Upload trading chart screenshots to get AI-powered technical analysis of support, resistance, trends, and patterns.
@sreebuildss · X
AI grading and plagiarism detection tool for teachers using rubrics and outcome-based education.
@ProfDeskApp · X
Let's connect. Building giving teachers their night back.
Generate line art drawings and designs online with AI.
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)
Upload a photo to analyze your face shape and see instant results.
Square Face Generator — 生成方脸头像
Draw or import bead patterns, automatically count beads, and export PDFs.
letsgogogo · V2EX
做了一个串珠子的工具，支持拼豆。 我做了一个在线串珠图案工具 Loomet 。 可以画图案、自动算珠子数量、导出 PDF 。也支持拼豆模式。 https://loomet.app