游戏娱乐1 month ago
Dinjure — the daily code-cracking deduction game (no math)
每日推理益智游戏，在8次尝试内推断代码。
Dinjure · HN
Dinjure – Bulls and Cows in one HTML file, with a fallible AI
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每日推理益智游戏，在8次尝试内推断代码。
Dinjure · HN
Dinjure – Bulls and Cows in one HTML file, with a fallible AI
输入数学题，逐步讲解解题过程和原理。
u/peterparkermarker · Reddit
MathIQ I built mathiq.io with Claude Code because I wanted a way for students struggling with college level maths to see how the problems can be broken down and not as intimidating. Each walkthrough goes from beginning to end and each step has a "why and how?" feature. Anon users get 1 free daily walkthrough powered by Haiku 4.5. Signed in users get 3 free daily walkthroughts powered by Haiku 4.5. Plus users get 5 Opus 4.6 walkthroughs plus 20 Sonnet 4.6. Pro users get 8 Opus/30
40个免费在线计算器，可用于金钱、日期、汽车和百分比计算，无需注册。
@MyMicroTools · X
Building MyMicroTools 🧮 A growing collection of free calculators and useful tools for everyday life. 💰 Finance 📊 Math 🛠️ Everyday utilities No signup. No paywall. Just useful tools. 🌐
Stud & Slab：免费的 DIY 家居计算器，包括木工、露台、混凝土和干墙等。
u/CaboWabo55 · Reddit
Built a DIY calculator site in a weekend — betting on "boring tools" over content After my last project (an AI debate platform) got rejected by AdSense for "low value content," I went the opposite direction: no content treadmill, no AI features, no backend. Just genuinely useful calculators. studandslab.com — 10 free calculators for woodworking and home projects (board feet, stair stringers, concrete, drywall). Everything runs client-side, so hosting is free and every visitor costs me $0.
无需注册即可访问305+计算器，涵盖财务、健康、数学和日常转换。
@calculate_at · X
RealCalculators 提供 48 个免费在线计算器，涵盖财务、健康、数学和日常需求。
@avinashraj61815 · X
i vibe coded this week
Nothing Superapp 整合营养、健身、专注管理和AI助手于一身，$1/月订阅。
@alextechhub · X
Built this app to replace subscriptions I paid, and I think it could get some traction
无代码数据分析和文档提取平台。
@0xLingjieKong · X
Hey @Sarakhan49309, I'm currently building an agent specialized in data analysis that reduces hallucinations. would love to connect!
按下 Nothing Button，看看会发生什么。
@saralsachan · X
Waste you time on weird websites
Five minutes, no calculator. Nineteen questions across four kinds of thinking. Same questions as everyone today — find out what's left when the tools are gone.
@underlined2ce · X
通过OwsterLabs的电影级任务和交互式物理模拟学习数学和物理。
@electricdrago10 · 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