Honua

What it does

Rate photos of interesting places to build your personal tour guide. Find places nearby or check out a city you are planning to visit. See your favorites on a map or scroll through the list.

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  TipList2019 · ▲132

  Build beautiful travel guides in minutes.

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  Visited by Humbo2024 · ▲207

  Create an interactive map of your travels

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  SnippletAug 2026 · snipplet.com · ▲110

  Create and share beautiful guides from places you love

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  Local Guides by Google Maps2017 · ▲140

  Reviews, photos & knowledge about the places around you

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  Visit a City2018 · ▲113

  Create your personal travel guide

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  TripScout2017 · ▲148

  Self-guided city tours from local experts

• 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 · 29d 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 · 27d 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

• IW
  I wrote my own RTS game engine in C▲1,102

  Life & fun · 2021 · github.com

• 
  Potion▲1,014

  Create custom websites in minutes, all on Notion

  Dev tools · 2021

• 
  Notion API beta▲837

  Connect Notion to the tools you use every day

  Dev tools · 2021 · developers.notion.com

• 
  Vanta▲782

  Your automated security and compliance expert

  Dev tools · 2021 · vanta.com

• 
  The Embedded Entrepreneur▲769

  How to build an audience-driven business

  Growth · 2021 · embeddedentrepreneur.com

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  Stripe Payment Links▲765

  Create a link. Sell anywhere.

  Dev tools · 2021 · stripe.com