nowfound

Life & fun · April 13, 2025

IM

I Made YC Rejection Simulator

In plain words

I Made YC Rejection Simulator is a web-based tool that recreates the Y Combinator pitch rejection experience. It's designed for entrepreneurs and startup enthusiasts who want to practice pitching or experience the Y Combinator interview process in a lighthearted way. The simulator mimics the style and format of actual YC rejections, offering users an interactive way to engage with startup culture and feedback scenarios.

written from the facts on this page · September 2026

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

  • SoloUno310

    Take 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

  • The Interactive 3D Encyclopedia

    Life & fun · 21d ago · expeditione.fun

  • 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, April 2025

the whole month →
  • IB

    Hi everyone, I built PyXL — a hardware processor that executes a custom assembly generated from Python programs, without using a traditional interpreter or virtual machine. It compiles Python -> CPython Bytecode -> Instruction set designed for direct hardware execution. I’m sharing an early benchmark: a GPIO test where PyXL achieves a 480ns round-trip toggle — compared to 14-25 micro seconds on a MicroPython Pyboard - even though PyXL runs at a lower clock (100MHz vs. 168MHz). The design is stack-based, fully pipelined, and preserves Python's dynamic typing without static type restrictions.…

    Dev tools · 2025 · runpyxl.com

  • UC

    Life & fun · 2025 · filiph.github.io

  • IB

    https:&#x2F;&#x2F;the-pocket.github.io&#x2F;Tutorial-Codebase-Knowledge&#x2F;

    AI · 2025 · github.com

  • Whatting898

    The iPad diary, just for you

    Work · 2025 · whatting.com

  • AI browser that saves you 18h/week

    AI · 2025 · strawberrybrowser.com

  • Peek828

    AI personal finance coach that guides you through decisions

    Work · 2025 · peek.money