
AI Coloring Page Generator for Teachers | K-2 Worksheets
Generate AI coloring pages for K-2 classrooms from text prompts.
robot1996 · HN
AI Coloring Page Generator for printable classroom worksheets
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Generate AI coloring pages for K-2 classrooms from text prompts.
robot1996 · HN
AI Coloring Page Generator for printable classroom worksheets

Play nested Tetris where each pixel is another complete Tetris game.
farcaster · HN
On this page there are two complete recreations of the original Gameboy Tetris game based on the commented assembly code. On the top level there is a C version that compiles to WASM but on every pixel of that version there is a GLSL shader also implementing the complete original code with a AI player making virtual inputs! Everything was planned by me and coded by Claude Fable. Brazilian tileset generated by Gemini so I'm not technically using any copyrighted assets. Link to repo: https://github.com/ThiagoLira/Fractetris/tree/main

Interactive demo for experimenting with grading mechanics.
@TheEduardoRFS · X
I vibe coded a demo for grading, not in a great shape but it's fun to play a bit.

Adjust neural network weights to fit data curves in this browser-based game.
Gooblebrai

A browser game that turns text selection frustration into a peaceful puzzle challenge.
@PreciseAccident · X
I turned one of the most frustrating mobile experiences into a tiny browser game. When the world's most frustrating text selection meets peaceful words.

Convert images to 3D models for games, 3D printing, Blender, and web.
NanaVis — Nano Banana 驱动的 AI 图片编辑工具

Play thousands of free browser games instantly without registration or downloads.
UB Games — 免费浏览器游戏

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

A browser-based 2048 puzzle game.
surunzi · V2EX
没写过游戏尝试下,目前对普通人来说,写一个自己的简单小游戏,在开发这块确实已经不是什么困难的事了。 [2048]( https://tinker.liriliri.io/zh/guide/official-games/2048.html):[在线玩]( https://tinker.liriliri.io/games/2048/)  [扫雷]( https://tinker.liriliri.io/zh/guide/official-games/minesweeper.html):[在线玩]( https://tinker.liriliri.io/games/minesweeper/)  [蜘蛛纸牌]( https://tinker.liriliri.io/zh/guide/official-games/spider-solitaire.html):[在线玩]( https://tinker.liriliri.io/games/spider-solitaire/)  [滚石迷宫]( https://tinker.liriliri.io/zh/guide/official-games/ball-maze.html):[在线玩]( https://tinker.liriliri.io/games/ball-maze/) 
Fast 5-letter word finder for Wordle, Scrabble, and crosswords with position and letter filtering.
lby910722 · V2EX
做了一个 5 Letter Word Finder:按 Wordle 线索快速筛 5 字母单词 最近做了一个英文 5 字母单词查找工具,主要给 Wordle / crossword / Scrabble 这类场景用: https://5letterwordsfinder.org/ 特点: - 可以按 green tile 的固定位置筛选 - 支持 must include / exclude letters - 支持 starts with / ends with / contains pattern - 支持 available letters ,用来做 anagram / rack search - 词库在前端本地跑,结果响应很快,不依赖远程 solver API - 有 common-only 模式,Wordle 场景不会被太多冷僻词淹没 我把工具放在首页第一屏,下面才是说明文档和 FAQ 。现在主要想收集一下文字游戏玩家 / 做工具站朋友的反馈:哪些筛选项、排序逻辑或移动端交互还可以再改?

Practice typing with AI feedback, real-time scores, and personalized drills.
@AmitGajbhare · X
We build - a modern typing platform that helps people improve typing speed and accuracy with AI-powered practice, real-time feedback, progress tracking

Learn code skills with flashcards, quizzes, and AI tutoring built on memory science.
@mkappworks · X
I am building lets connect