
Parallax Demo — Space Farm
Interact with a 3-layer parallax space scene demo.
@iampoul · X
made with v0 and just a fun demo to try my own parallax package xD got bored.
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Interact with a 3-layer parallax space scene demo.
@iampoul · X
made with v0 and just a fun demo to try my own parallax package xD got bored.

Paste a playlist link, get a distraction free course with progress tracking.
Sekhmet · HN
Adept – convert any YouTube playlist into a Udemy-like course

Swipeable social feed for music and performance videos with voice comments and live streams.
@VictorNnak42192 · X
Check out what I just built with Lovable!

Wager digital assets in fast, skill-based typing matches. Real-time competition and onchain rewards turn every keystroke into a spectator-ready earning experience.
@weston_union · X

Turn songs you love into a two-sided digital keepsake with an optional memory place and up to twelve Polaroid-style photographs. MXT8 stores metadata, not music audio.
@Alan_John_Riley · X

PokeTactics is a free Pokémon roguelike you play in the browser: manage your team like a coach, weigh the risk of every zone and win turn-based tactical battles. No download — star
@Vellidin · X

Test your reaction speed and play 17 mini-games including puzzles and arcade games.
leolee829111 · V2EX
做了个反应速度测试站, 5 个工具+17 个小游戏,求各位帮忙看看 前段时间看了个小游戏站赚美元的教程,想着自己也试试手。没搞太复杂的——先做了几个认知测试工具,又嵌了些免费小游戏,搭了个站。 地址:checkreaction.com ( https://checkreaction.com/ ) 目前有这些: - 反应速度测试,5 轮取平均,带年龄基准对比 - 瞄准训练,30 个随机目标,测速度和精度 - 打字速度,30 秒 WPM - 序列记忆、数字记忆两个记忆测试 - 17 个 iframe 小游戏,纸牌、台球、消消乐、Cut The Rope 这些 技术跟 FH6Wiki 一样简陋——纯静态 HTML + 原生 JS ,扔 Cloudflare Pages 上。反应测试就一个 4.5KB 的单文件,也扔 GitHub 开源了。 为啥做这个 顺手查了下关键词难度。"reaction time game" KD 只有 4.8/100 ,排第二的是个 DR=0 、8 个月的新站,体验分只有 22 。第六名是个床垫公司。Google 甚至拿 Red

Control a jogger with physics-based movements in this browser game inspired by QWOP.
@ilyabiltuev · X
I had an idea of a small game about walking. Big inspiration from QWOP by @bfod. I have vibe coded a game for @getjamboree in 2 days. Please welcome - JOLLY JOGGING 🏃♂️

Build AI dashboards and agent interfaces with 72 React components and chart cards.
BoardUI · GitHub
boardui React design system for agentic interfaces. Every free BoardUI component as source, with a working AI chat app on your own model key as the homepage.

LetsSpin is a free online wheel spinner for decisions, food, games, classrooms and more. 50+ ready-made wheels or build your own. No signup.
@LetsSpinapp · X

Extract SEO opportunities from Google Search Console with ready-made optimization suggestions.
@citewins · X
Just launched! 🚀 I've spent my weekends building CiteWins, and today it’s live. If you own a website, it helps you drive #SEO traffic from Google & boosts your visibility in AI search like ChatGPT & Gemini. 🤖📈 🔗 #BuildInPublic #AI #AEO #SEO #GEO

Listen to music together in shared rooms with chat, skip voting, and AI-powered song requests.
vodmaker · V2EX
做了个在线听音乐的另一种可能 平时听歌,不管是工作还是休息,习惯基本都是:打开 App ,进入歌单,然后开始播放。 我最近在想,听歌是不是还能有另一种方式? 参考 KTV 的点歌模式,我做了一个多人在线听歌的小产品——听歌 Next 。 大家可以进入同一个房间,一起听同一首歌,也可以各自点歌,把想听的歌曲加入播放队列。播放进度会在房间内同步,还支持聊天和投票切歌。 另外做了一个自然语言点歌功能,不需要准确输入歌名,可以直接说: - 来几首适合下班路上听的歌 - 想听一些周杰伦早期的慢歌 - 放几首适合写代码的轻音乐 系统会根据描述推荐歌曲,再批量加入播放队列。 目前还是早期版本,欢迎大家来试用,也欢迎反馈问题和建议: 试用地址: https://tingge-production.up.railway.app/