
ReelSpeak — 用短视频学外语
Learn foreign languages through short videos.
@Userfree · X
我以前是搞用户体验的,我也做了一个自己的用的语言学习工具 AI 帮自己编程,就我以前是搞用户体验的,我也做了一个自己得用的工具。我感觉有了 AI 帮自己编程就很爽了,再也不用求程序员、求设计师了,哈哈
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Learn foreign languages through short videos.
@Userfree · X
我以前是搞用户体验的,我也做了一个自己的用的语言学习工具 AI 帮自己编程,就我以前是搞用户体验的,我也做了一个自己得用的工具。我感觉有了 AI 帮自己编程就很爽了,再也不用求程序员、求设计师了,哈哈

Upload a PDF, EPUB, HTML, or Markdown file. AI reads it chapter by chapter and generates outlines, interactive lessons, and quizzes — so you can truly finish your study materials i
@moonrollr · X
1. crumble study 2. you drop in a textbook or a report and it becomes a course you actually finish, chapter by chapter, instead of a chat you have to interrogate 3.

Take quick online tests and get instant results to track your progress.
Nalife520 · V2EX
做了一个在线反应、记忆与专注力测试网站 最近做了一个叫 [PickTests]( https://picktests.com/) 的在线测试站。 反应时间、序列记忆、瞄准训练这些东西,网上其实已经有很多了。真正让我想重新做一遍的,是不少页面要么堆了很多不必要的内容,要么广告和装饰比测试本身更抢注意力,到了手机上也不一定顺手。 所以我给这个项目定了一个比较克制的方向: 不急着增加更多测试,先把每一个已有的测试认真做好。 目前上线了 6 个测试: - 反应时间 - 瞄准训练 - 序列记忆 - 数字记忆 - 多目标追踪 - 斯特鲁普测试 首页:[反应测试]( https://picktests.com/zh/) 网站使用纯 HTML 、CSS 和 JavaScript ,没有账号系统。成绩保存在当前浏览器,打开页面就可以开始。 我现在主要在调整这些细节: - 操作是不是足够顺手 - 测试节奏会不会太快或太慢 - 结果能不能一眼看懂 - 动效和反馈会不会太多 - 手机、平板和电脑上的体验是否一致 目前最想先做好的页面

Explore an immersive online exhibition of graduation design work from Tongji University.
@ezshine · X
卧槽,看视频你绝对不敢信这是一个网站,怕大家没看过这个,我又把它重新部署上线了。 声明:我不是作者,这是同济大学 2022 年设计创意学院的毕业设计在线展馆。为了不让优秀的网站成为时代遗珠,所以我第一时间备份了所有的静态资源。

Turn any topic into a 60-second lesson you can watch, listen to, or read.
jshapiro · HN
Edgi – Letterboxd or Strava for your brain

Interactive lessons in math, programming, data analysis, AI, and science.
@BruceWayne95290 · X
just leaving a comment cause its 1am and im vibe coding, will come back tomorrow (on an alt account for open claw fyi) I've worked with the following brands: vytadose, bajabeachco, jaje health, eric javits, 4knines, welleco, coatdefence

Explore technical lecture videos, chat alongside them, or request new ones.
sinaatalay · HN
Academa – Long-form STEM lecture videos generated by LLMs

Use 100+ free online calculators for math, chemistry, physics, loans, health, and AI costs—no signup needed.
u/averageChilean · Reddit
Built a free tool site to help my brother study — now has 100+ tools, would love feedback My brother's in high school and needed something more visual to study chemistry, physics, and math, so I used Claude to build him a simple site with interactive calculators and visualizers. I'm not a programmer or from a tech background, so without AI this wouldn't have happened, at least not this fast. It ended up helping him a lot more than I expected, so I kept expanding it, added a bunch of other

Learn languages through multimedia content including world literature, essays, and language introductions.
@JahnZeiChi · X
Check out what I just built with Lovable! multimedial languages learning platform from chinese to sanskrit.

Learn American Sign Language with interactive 3D hands, structured lessons, and camera practice.
@EntangleITcom · X
I vibe coded an American Sign Language tutor app:

Practice Praxis 5001 teacher certification exam with a free diagnostic, answer 12 questions and see your estimated score.
@7Sk2n5E8hK98730 · X