Spellbook – Evernote integrated right into your IDE
Does the same job
all alternatives →- COCrushPaper – Open-Source Workflowy and Evernote for Writers, Students2015 · crushpaper.com · ▲56
- TATurtl – A secure, encrypted Evernote alternative2016 · turtl.it · ▲236


- ANA note-taking web app that won't ever betray you2018 · noteto.me · ▲156
- UNUmbrella Note – Simple app for notes and journals2018 · umbrellanote.com · ▲71
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io

Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


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
Launched alongside, June 2020
the whole month →



A fun diverse library of 3D avatars for your design mockups.
Work · 2020 · amrit.art
- AR
Life & fun · 2020 · unim.press
- HN
Life & fun · 2020 · wolfgangfaust.com