Lyreka

What it does

Turn Studying into Music Magic! Lyreka revolutionizes how you learn. Upload any study material and transform boring notes into catchy, memorable songs! Learn Through the Power of Music

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  Univoice2020 · ▲75

  Learn languages through music

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  Empress2024 · ▲32

  The Future Of Music Education

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  lwlnow2025 · ▲167

  Learn languages by listening, typing, and mastering

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  KardsAI2024 · ▲136

  Convert any text, PDF or prompt into flashcards in seconds

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  Musical.ly2015 · ▲122

  Add music and sound effects to your videos

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  Lyria Camera by Google DeepMindDec 2025 · ▲162

  Turn your camera into a musical instrument

• 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 · 26d ago · baselashraf81.github.io

• IB
  I built a hardware processor that runs Python▲983

  Hi everyone, I built PyXL — a hardware processor that executes a custom assembly generated from Python programs, without using a traditional interpreter or virtual machine. It compiles Python -> CPython Bytecode -> Instruction set designed for direct hardware execution. I’m sharing an early benchmark: a GPIO test where PyXL achieves a 480ns round-trip toggle — compared to 14-25 micro seconds on a MicroPython Pyboard - even though PyXL runs at a lower clock (100MHz vs. 168MHz). The design is stack-based, fully pipelined, and preserves Python's dynamic typing without static type restrictions.…

  Dev tools · 2025 · runpyxl.com

• UC
  Unsure Calculator – back-of-a-napkin probabilistic calculator▲930

  Life & fun · 2025 · filiph.github.io

• IB
  I built an AI that turns GitHub codebases into easy tutorials▲923

  https:&#x2F;&#x2F;the-pocket.github.io&#x2F;Tutorial-Codebase-Knowledge&#x2F;

  AI · 2025 · github.com

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  Whatting▲898

  The iPad diary, just for you

  Work · 2025 · whatting.com

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  Strawberry▲859

  AI browser that saves you 18h/week

  AI · 2025 · strawberrybrowser.com

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  Peek▲828

  AI personal finance coach that guides you through decisions

  Work · 2025 · peek.money