Yuval Greenfield

Kat and Noodles - Zensnake

A chill one-button snake game

2026-01

News Since When

A slower news site to catch you up on the top items from the last 30 days

2025-01

You Are the Translator

A game to learn a language while you drive

2023-08

Nuke Tech Experiment Labs

A red button game made in 48 hours that tests what kind of reinforcement motivates you

2022-10

I don't know how to code

A card game made in 48 hours about your first software engineering role

2022-04

I don't know how to code

A card game made in 48 hours about your first software engineering role

2022-04

Unstabable

A game made in 48 hours about earning money by building a tall tower until you reach god

2021-10

Where is Bob?

A game made in 48 hours about an ant climbing a poop pile, finding its friend through a musical radar

2021-04

don't go

A game made in 48 A platformer where you can’t see anything. You have to explore and navigate using your sense of sound

2020-10

Egg Rocket Unicorn

A game made in 48 hours for Ludum Dare 46

2020-04

Building Products People Love

Online meetup for sharing product design lessons from Notion, Uber and General Magic

2020-04

Cook Magic

Text messaging Slack bot that searches for recipes

2020-04

Internet Leaderboard

The top trending content from reddit, YouTube, and Twitter

2020-01

dick-butt-fractal

Fractal animation experiment with JavaScript

2020-01

WebCard

Make a bookmark to use as a digital business card

2019-11

How AI is Changing the World

Series of events in 4 cities with AI expert talks from Google, Uber, Giphy, and more

2019-10

vocal-warm-up-js

JavaScript generated audio for a configurable vocal warm up exercise

2019-10

Tagsyo

Use SQL to query what's trending on YouTube, Reddit, Instagram, and Twitter

2019-07

CSS Bed

Test bed for simple CSS resets that make your static page nice, without using classes

2019-05

movie2cal

Create a calendar event for a movie premiere

2019-01

precision-recall-f1

An interactive representation of machine learning metrics like sensitivity, precision, recall, and specificity

2018-10

experimenter

Zero latency AB testing snippet using Google Analytics or Facebook pixel events

2017-11

fps-vis

Python script to generate a visual comparison of 15, 30, and 60 fps animations

2017-10

pinglog

Python script to schedule and log ping results in an sqlite database

2017-10

twitchn

Show the most popular Twitch streams for a given game, eg for a game studio cafeteria

2016-04

redditp

Turn any reddit url to a slideshow. Gets a million page views a month

2012

WordPress blog

Mostly Python and Android blog, now defunct

2008-2013

gfilter

Drag in a csv to get an interactive cross filter dashboard

2016-04

Balls vs Blocks

Desktop web physics game to knock down blocks with your balls

2016-03

Python3WOS

Status chart of Python packages migration from Python 2 to 3

2011-02

freeball

Multiplayer WebGL flying soccer ball game

2011-02

Mine3js

WebGL minecraft that stores the blocks placed in the URL so you can share your creation

2013-05

Top Less Productions

Award winning 48 hour film production team

2008-2013

Pendulum Waves

WebGL experiment with a trippy rhythm

2008-2013

Traitsim

Visualization to show that recessive genes aren't more likely to go extinct

2012-10

filecache

Python decorator for caching function calls to disk

2011-02

biotet

Circular tetris flex (flash) game

2011-01