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dinjure.com

Games & Play1 month ago

Dinjure — the daily code-cracking deduction game (no math)

Daily logic puzzle where you deduce codes in 8 guesses with feedback, playable solo or in online multiplayer.

Dinjure · HN

Dinjure – Bulls and Cows in one HTML file, with a fallible AI

plg-esaie-math-master.lovable.app

$PLG Esaie — Réviser les maths de la SIL au Master — screenshot$

Education1 month ago

PLG Esaie — Réviser les maths de la SIL au Master

Pick your math level and topic, then solve generated quizzes with instant answers.

@EsaiePelinyn · X

Check out what I just built with Lovable!

mathiq.io

Education3 weeks ago · 1 tries

MathIQ — math problems, walked through

Type a math problem and get step-by-step walkthroughs with explanations.

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

toolvica.com

Utilities1 month ago · 1 tries

Toolvica — Your Everyday Online Toolbox

Free online calculators and converters for finance, health, and education without signup.

@Toolvica · X

formula-buddy-maker.lovable.app

Education1 month ago

Formula Problem Generator

Generate randomized math formula problems to practice.

@7spiritz · X

Check out what I just built with Lovable!

mymicrotools.com

Utilities2 weeks ago

MyMicroTools — 40 fast, free calculators with no sign-up

Collection of 40 free online calculators for money, dates, cars, and percentages with no sign-up required.

@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. 🌐

tables.ai.studio

Education1 month ago

Times Tables Workout

Practice multiplication tables with an interactive workout app.

@amanry28 · X

I don’t know why isn’t it getting that much attention it’s actually a big deal for people who do vibe coding, for people like who develop micro apps daily. As a teacher it’s so ise to just tell students to go to and practice tables… It’s so amazing

iamjoshknox.com

Education2 weeks ago

Math Circle — a free 20-week curriculum for curious kids

Free math curriculum featuring 20 lesson plans, printable packs, and 19 browser games for ages 7–8.

@iamjoshknox · X

This is very cool - I'm starting a math circle at my son's school this year. I vibe coded some teaching instructions for it here:

zerothesis.com

AI Agents5 days ago

zerothesis

Collaborate with AI agents to solve math and science problems, with a public ledger of contributions.

KrishnaMadala · HN

ZeroThesis – Multiplayer Autoresearch with Agents

studandslab.com

Utilities1 month ago

Stud & Slab | Free DIY and Home Project Calculators

Free calculators for DIY home projects like woodworking, decks, concrete, and drywall.

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.