Voovo

What it does

We primarily use text analyzing algorithms and voice to create flashcards up to 10 times faster than any other application on the current market. We use spaced repetition and an active recall algorithm as well.

Find courses from your favorite teachers, YouTubers, and creators, with flashcards, quizzes, active recall, and spaced repetition built in.

• 
  KardsAI: Flashcard Maker2024 · kardsai.app · ▲163

  Start Learning in Seconds, not Hours!

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  KardsAI2024 · kardsai.app · ▲136

  Convert any text, PDF or prompt into flashcards in seconds

• 
  ZapCardz2024 · apps.apple.com · ▲152

  Remember what you learn forever with AI powered flashcards

• 
  Flash2023 · apps.apple.com · ▲100

  Memorize anything with ease using simple flashcards

• 
  SparkCards2022 · sparkcards.github.io · ▲61

  Flashcards made simple

• 
  recallJul 2026 · recallapp.online · ▲43

  I have been bouncing off flashcards because making them by hand has been always a tedious task. Recall runs as an MCP server - you can connect it to Claude or Chatgpt, point your handwritten or typed notes (PDFs, docs, or even a Notion Page), and it writes Q&A cards straight into a deck. You could even ask Claude or Chatgpt to research on a topic and do the same without having the need to make notes. Then you review them with the FSRS spaced repetition algorithm. Built it solo over the last 2 weeks. Stack used: Next.js, Drizzle + Neon, ts-fsrs for scheduling It's a paid product - no card…

• 
  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 24d ago · loficities.com

• 
  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 18d ago · smoothrecorder.com

• 
  Figma Specs▲222

  A container for your context that lives on the Figma canvas

  Work · 3d ago · figma.com

• 
  The rarest tech books and docs you've probably never read▲190

  Work · 12d ago · readrare.com

• 
  Warp, a Rust-based terminal▲946

  Hi HN community, I’m Zach, founder and CEO of Warp, and am excited to show you Warp, a fast Rust-based terminal that’s easy to use and built for teams. As of today, Warp is in public beta and any Mac user can download it. It works with bash, zsh, and fish. The terminal’s teletype-like interface has made it hard for the CLI to thrive. After 20 years of programming, I still find it hard to copy a command’s output; I always forget how to use `tar`; and I always have to relearn how to move my cursor. To fix fundamental accessibility issues, I believe we need to start innovating on the terminal,…

  AI · 2022 · warp.dev

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  Slow Social, a social network built for friends, not influencers▲752

  Slow Social is a online social network built for growing and sustaining friendships.

  Life & fun · 2022 · slowsocial.us

• 
  Reflect▲626

  Fast networked note-taking

  Work · 2022 · reflect.app

• 
  Make your PDF look scanned in browser▲579

  Implement scanyourpdf.com in JavaScript. No backend servers needed.

  Life & fun · 2022 · lookscanned.io

• 
  Archbee 3.0▲572

  Everything you need to create amazing documentation

  Dev tools · 2022 · archbee.com

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  ngrok▲547

  Serve local web apps with one command

  Dev tools · 2022 · ngrok.com