健康1 month ago · 1 次试用
RenewandReset — Free meditation moments
免费冥想应用，可定制声景，时长5分钟至1小时。
@TwoMinutesAI · X
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免费冥想应用，可定制声景，时长5分钟至1小时。
@TwoMinutesAI · X
使用文本、图像和音频混合提示生成2K AI视频,5-15秒,原生立体声。
测试你的反应速度，玩17个迷你游戏，包括益智和街机游戏。
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
在30天内推出带购买按钮的应用，否则你的名字被公开记录。
@freyedev · X
Just launched! Next!!
Approve the story before you render a 60-second motion graphics launch film from your product URL. Brand extraction, re-renderable cuts, music, voice-over, and captions from $59.
@sourishcodes · X
通过与ClosersForge的AI买家对话，练习销售话术和应对异议。
@ThePantryRaid · X
Users spar with ai to overcome objections, practice their pitch, and get in reps before a real deal is on the table. Once a spar session is complete a course is created on users weakness to help them improve.
免费HTML5小游戏集合，包括益智、休闲、动作、冒险多种类型游戏。
摸鱼小栈 — 小游戏集合 - [更多介绍](https://www.aolifu.org/article/moyu)
粘贴 YouTube 视频链接，获取即时 AI 摘要，包含关键要点和时间戳。
@papipava · X
check it out, currently working on adding a chrome extension
用免费检查工具分析落地页的转化潜力，或预订24小时内完成的自定义设计。
@rapidlander_ · X
I design and deliver landing pages in 24 hours for founders who are launching now. Free inspector on the site too, paste your URL and it scores your page on what actually kills conversions.
Paste a messy meeting or call transcript and get a clean summary with action items in seconds. Free, no login required.
u/dreresn · Reddit
Built a free tool that turns messy meeting transcripts into a clean summary + action items (no signup) I kept losing track of action items after long Zoom/Meet calls, so I built a small free tool: paste a raw transcript, get back a plain-English summary, a list of action items with owners, and a shareable link. No login, nothing stored. It's a zero-dependency static site plus Vercel serverless functions, running on Gemini's free tier, so it costs $0 to run. Would love feedback on two thin
Get listed with any amount from US$5, choose your opening simulated value, then read the crowd through free LONG and SHORT interest signals.
@MarketPeel · X
just launched — a stock market for people. IPO yourself from $5, choose your ticker, set your opening valuation and let the internet go LONG or SHORT on you. no shares, no trading. just a very serious-looking popularity contest. who’s claiming the first listing?
用AI移除视频背景，无需绿幕
yee_jan · Product Hunt
VidBG Remover Remove video backgrounds with AI.