GoodBook

What it does

GoodBook is source of thousands of free books from public domain. It also includes free audiobooks and powerful e-reader features.

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  Hibooks2018 · ▲88

  A new way to enjoy the best audiobooks 📚👂

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  Wisebooks2018 · ▲231

  Free database of books recommended by world-class people

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  Walmart eBooks2018 · ▲88

  Over 6 million titles to bring with you anywhere

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  Bookself2019 · ▲361

  The social reading app 📚💬

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  DevFreeBooks2016 · ▲288

  A collection of free books for developers

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  Elevenreader by ElevenLabs2025 · ▲226

  Elevate your listening experience

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

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  iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo▲329

  Photosynthesis fires two of your iPhone

  Life & fun · 28d ago · photosynthesis.camera

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  SoloUno▲310

  Take control of hair pulling, nail biting & skin picking

  Life & fun · 28d ago · solouno.io

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  Scroll through all 43252003274489856000 Rubik's Cube states▲295

  Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.

  Life & fun · 26d ago · everycube.alen.is

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  Expeditione▲265

  The Interactive 3D Encyclopedia

  Life & fun · 21d ago · expeditione.fun

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  Eigendrum - Draw any shape and hear what it sounds like as a drum▲243

  Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…

  Life & fun · 27d ago · baselashraf81.github.io

• BA
  Browsh – A modern, text-based browser▲967

  Life & fun · 2018 · brow.sh

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  Preview Hunt▲921

  🔎Preview and prepare your Product Hunt submission

  Growth · 2018 · previewhunt.com

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  Makers by Product Hunt▲820

  A place for Makers to share, connect, and reach their goals

  Work · 2018

• TR
  Termtosvg – Record terminal sessions as SVG animations▲767

  Dev tools · 2018 · github.com

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  Slab▲741

  Modern knowledge base & wiki for teams

  Work · 2018 · slab.com

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  Transistor.fm▲648

  Your podcast's hosting and analytics platform 🎙️

  Growth · 2018 · transistor.fm