Life & fun · February 26, 2021
UML Diagram for GoF Design Pattern Examples Written in TypeScript
Does the same job
all alternatives →- UMUML model and code examples of GoF patterns in Crystal2021 · github.com · ▲35
- GDGleek diagram maker – UML class, Sequence, ER diagrams, Flowcharts2021 · gleek.io · ▲56
- GVGlobe visualizations in Golang2017 · github.com · ▲258
- DGDbdot – Golang tool to help generate Postgres schema diagrams2019 · github.com · ▲119
- RPReact Pattern Book – A low maintenance pattern library/style guide2018 · springload.github.io · ▲114

More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 29d 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 · 27d 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 · 27d ago · baselashraf81.github.io
Launched alongside, February 2021
the whole month →- RS
Life & fun · 2021 · justine.lol
- CT
Dev tools · 2021 · github.com



