nowfound

Life & fun · July 5, 2021

RF

RSS feeds for arbitrary websites using CSS selectors

Visit feed-me-up-scotty.vincenttunru.com ↗Alternativestop 1% of July 2021

In plain words

This tool generates RSS feeds from any website by using CSS selectors to extract content. Users can specify which elements to capture, transforming static web pages into subscribable feeds. It's designed for people who want to monitor websites that don't offer native RSS support, allowing them to aggregate updates in their preferred feed reader instead of visiting sites manually.

written from the facts on this page · September 2026

More life & fun this month

the category →
  • 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

Launched alongside, July 2021

the whole month →