Yak Tack II

What it does

People around the world have used Yak Tack to remember 1000's of words with our spaced-repetition technique. Now, you can follow people to discover new words, and you can translate words into another language to make it easier to learn English.

• 
  Yak Tack: Mobile App2020 · ▲105

  Broaden your vocabulary. Simply.

• 
  Karteto2024 · ▲137

  Master foreign words with efficiency and fun

• 
  memordo2020 · ▲118

  Spaced repetition tool to help you retain more knowledge

• 
  WordFlippinNov 2025 · ▲129

  Flip new words into lasting knowledge daily!!!

• 
  Mochi2019 · ▲212

  Take notes in markdown, review them with spaced repetition

• 
  FlipToMind2018 · ▲86

  Space repetition app to help you remember everything

• TL
  The load-bearing vocabulary of Claude▲703

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

• 
  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

• 
  SoloUno▲310

  Take control of hair pulling, nail biting & skin picking

  Life & fun · 28d ago · solouno.io

• 
  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

• 
  Expeditione▲265

  The Interactive 3D Encyclopedia

  Life & fun · 21d ago · expeditione.fun

• 
  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

• 
  Startup Decks▲711

  View 100s of startup pitch decks or submit your own.

  Growth · 2019 · startupdecks.co

• 
  Dashblock▲696

  Turn any website into an API

  Dev tools · 2019

• CT
  CLI tool for saving web pages as a single file▲640

  Dev tools · 2019 · github.com

• 
  Get waves▲602

  A simple web app to generate svg waves, unique every time

  Dev tools · 2019

• 
  Spider Pro▲584

  The easiest way to scrape the internet.

  Dev tools · 2019

• 
  Marketing Examples▲560

  A gallery of real world marketing examples

  Growth · 2019