
璞奇 - 万般皆学问,一处练成甲
Transform learning materials into practice exercises, analysis, and study plans.
璞奇 — 将书本、B 站、得到等学习内容生成练习,帮助掌握新知,支持 App、Chrome 插件和 Agent Skill - [更多介绍](https://mp.weixin.qq.com/s/HRRpKg2oAt_toZNTpY-foA)
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Transform learning materials into practice exercises, analysis, and study plans.
璞奇 — 将书本、B 站、得到等学习内容生成练习,帮助掌握新知,支持 App、Chrome 插件和 Agent Skill - [更多介绍](https://mp.weixin.qq.com/s/HRRpKg2oAt_toZNTpY-foA)

Create professional business documents by speaking.
@torgimaOS · X
Voice to any document in 30 seconds

Play a polished word grid game with daily, express, and unlimited modes using open-licensed vocabulary.
lby910722 · V2EX
[分享创造] Squaredle 2:独立的字母网格找词练习游戏 我做了一个独立的字母网格找词练习游戏 Squaredle 2: https://squaredle2.org/ 它提供 Daily 、Express 、Unlimited 三种模式,棋盘和词库都是独立制作/采用开放许可词汇,支持触屏、鼠标和键盘操作,进度保存在浏览器本地,不需要账号。 项目是非官方、独立作品,与 Squaredle LLC 没有关联或背书。欢迎反馈难度、无障碍和词库体验。

Read AI-generated stories adapted to your language level to learn vocabulary in context.
lecsium · Product Hunt
Lecsium Learn languages by reading AI-generated interactive novels

Generate comprehensible Mandarin stories from your vocabulary and reinforce learning through audio and spaced repetition.
u/rubiety · Reddit
I built the Mandarin learning tool I wanted for myself, then got carried away polishing it into a real product I've been learning Mandarin for a couple of years, and I wanted my reading practice to actually match the words I was studying. Graded readers are great, but they're not related to the spaced repetition practice I'm doing in Anki. So I built a small tool for myself: it generates short stories and sentences from the vocabulary you're working on (the HSK 1-6 collections

The daily speech training app that makes you sharper every time you open your mouth. Practice 60-second daily prompts and get instant AI feedback on filler words, pacing (WPM), con
@dndharsh0 · X
Building a personal voice improvement app, It listens to your voice and helps you improve it. You practice for 1 minute a day, and get a detailed insight on how to improve.

Learn vocabulary from YouTube and Netflix videos with interactive bilingual subtitles and flashcard reviews.
@codewithzi · X
I got German C1 in one year and I'm helping others with to do the same

AI assistant that learns your writing style to humanize and improve your text.
u/young_homie_ · Reddit
Need Some Feedback on my Writing App Shamelessly vibe-coded an AI wrapper. I had to write a long article for my work and I couldn't find any humanizer that was remotely sufficient. Tried Claude/GPT projects... nada. So I built my own - check out myprose.me and let me know what you think please! submitted by /u/young_homie_ to r/buildinpublic [link] [comments]

Chat with an AI language tutor, practice pronunciation, and learn 100+ languages through daily lessons and quizzes.
@MahendraMack9b · X
Check out what I just built with Lovable!

Record your meetings to get multilingual transcripts, summaries, and action items.
@aunahmedm · X
Samjha — AI meeting notes for 600M+ multilingual professionals. Urdu. Hindi. Punjabi. Bengali. English. US. UK. UAE. South Asia. 91% accuracy on mixed-language meetings. Free beta.

Type daily news sentences to practice typing while racing your personal records.
u/xynophon · Reddit
I built a typing practice site where you type today's news and race your own ghost Typing practice always felt like wasted reading time to me. You type random words for 20 minutes and learn nothing. So I made the sentences today's news instead: finish a session and you've actually caught up on the day. Every sentence links to the original article. The part I'm most proud of is invisible. Sentences are rewritten by an LLM, then fact-checked against the source before publishing.

Paste links, videos, or text and ask natural language questions to find what you saved.
u/Personal-Ad-131 · Reddit
Built a bookmarking app you can ask questions It's called Attic. You paste in links, videos or plain text. Later you can ask it things in normal language: "what have I been reading about lately", "what did I save and never open again". Each answer lists the saved items it used, so you can check it. It runs on your own API key (Anthropic, OpenAI or Gemini) Free while I work out what it should be. No card. Would like feedback on where to take this. Is asking questions about your own saved s