A Slack Clone Using Postgres Row Level Security
Does the same job
all alternatives →- RSRealtime Slack clone using Postgres2020 · github.com · ▲29
- PEPg-extend-rs – Easy Postgres extensions in Rust2018 · bluejekyll.github.io · ▲244
- EMErrorpush – Minimalist Sentry alternative using PostgreSQL2021 · github.com · ▲124
- SFsql_firewall – SQL Firewall Extension for PostgreSQL2015 · github.com · ▲47
- SASECCOMP – A Secure Spreadsheet2017 · calctopia.com · ▲34
- DLDatabase Labs – Postgres as a Service2014 · databaselabs.io · ▲46
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, July 2020
the whole month →
- TB
Life & fun · 2020 · mtlynch.io
- 3B
Life & fun · 2020 · 3d-book-css.netlify.app

- PA
Life & fun · 2020 · primo.af
