jshapiro · HN

Edgi – Letterboxd or Strava for your brain

@Ethan_Cohen07 · X

, feel free to reach out to discuss ideas

@adirsluk · X

Falvox 👇 It turns YouTube transcripts into personalized AI courses instead of giving users only another summary. Would love your honest rating.

@junivdv9 · X

I build the app my own veo 3 Check out what I just built with Lovable!

u/BigBoyWeazle · Reddit

Launching our first iOS app was brutal… but it paid off🚀 Hey everyone 😊 We recently launched our first iPhone app, Learn Farsi iOS and man o man, what a ride it was! Some early numbers in the first 4 weeks: • 290+ downloads • 23 paid users, $700+ total revenue so far • Now at ~$100 MRR I know these numbers aren’t huge, but it honestly feels crazy to see people pay for something we built. It really shows that building for a small, underserved niche can work. A

alexanderholy2_pixel · Product Hunt

Learn Anything — Master any topic AI builds your course. Real sources teach it.

@Amriith916 · X

Your path to wisdom

u/Top-Relationship8196 · Reddit

AI teacher that explains anything visually. Hi, I built this free tool called bestie. It's basically an AI teacher that explains anythingany topic visually. Instead of watching a 3hr Youtube to learn something specific or struggle through the text Chatgpt gives you, you can use this for free to learn anything fast. you can find it at bestie.chrestic.com you just have to type the topic and your visuals will arrive in less than a minute. Don't forget to try and leave Y

@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

pw · HN

Hiya! So I've been playing around with having Claude make videos for a bit now even had some success posting the results to TikTok (and setup a whole pipeline so Claude can generate and post autonomously). With the release of Nano Banana 2 Lite, I was curious show fast I could make the generation, so last night I gave it a whirl and got down to around 30s for short-form video. It uses GLM-5.2 fast via Fireworks to generate the scripts and image prompts and, like I said, Nano Banana 2 Lite for the images, gpt-4o-mini-tts for the narration, and ffmpeg to string it all together and add the Ken Burns zoom effect (which still has a shake I haven't been able to get rid of). The video compilation proved to be the blocker once the rest was in place, but I was able to speed that up by putting it on a 64 vCPU EC2. The cost might be the most interesting aspect as the short form videos tend to be about 25 cents. Almost 90% of that is the images, which are 3.336 cents a piece. Of course, running

@Userfree · X

搞了两天，用 AI 做了一个短视频，学习任搞了两天，用 AI 做了一个短视频学习任何语言的 web 应用

x1shir · V2EX

HowToWhistle：像唱 KTV 一样练习吹口哨 一直想提高吹口哨技巧，搜了一圈发现网上的教程都是文字和视频，练的时候根本不知道自己吹得对不对。 想到可以像 KTV 一样，有个音轨对比，于是干脆自己搓了一个练习网站：[https://howtowhistle.org/]( https://howtowhistle.org/) 核心思路是用浏览器的麦克风做实时音高检测，你对着麦克风吹，页面会显示你当前的音高和目标音的偏差，类似 KTV 唱歌时的实时评分。功能大概有： - 实时音高反馈，能看到自己吹的是哪个音、偏高还是偏低 - 从单音长音开始的渐进式练习，到音阶、再到简单旋律 - 纯前端实现，声音不上传，无需注册 目前还比较简陋，欢迎大家试玩和提建议。