Discover osnr/jumpgirl Open Source project by Omar Rizwan (@osnr)

💉 Stuff which works in Chrome and maybe Acrobat and Foxit.

3,816

horrifying-pdf-experiments

📷 Automatically recognize text in your screenshots.

1,425

Screenotate

269

cruncher

📈 Scrubbing calculator.

📝 Disassembly of Tetris for Game Boy.

185

tetris

Assembly

tabssh

📡 ssh into browser tab.

markdown-it-jsx

📄 Embed JSX components in Markdown.

💾 Pseudo-OS for the Raspberry Pi. Written in Rust.

gambo

🎮 Game Boy emulator.

Java

rpi-kernel

Rust

little-editor

📘 Minimal (live-scriptable) text editor stub for macOS.

Objective-C

rpi-bitbang-ethernet

📶 Send Ethernet frames straight from a Raspberry Pi 4's GPIO pins.

livegb

🔁 Edit Game Boy games in-browser while they're running.

TypeScript

pinhole

⚪ Falling ball toy. See the future!

Haskell

dagre-react

⤵️ React component to lay out and render directed graphs.

❤️ Tiny multiplayer spreadsheet where you can react to cells.

reactions-spreadsheet

🚫 UNSUPPORTED Chrome extension for end-to-end Facebook chat encryption.

otron

🎩 Define page content and behavior in CSS. (???)

cascading-content-sheets

Convert TeX and LaTeX to PNG images.

tex2png

Shell

pretty-print

🎞 Animate from one string to another.

☀️ NeWS clone (very work in progress).

dewdrop

TypeScript

Birdhouse

🐦 Functional reactive Twitter bots.

geom

📐 Geometry workspace.

🖥 little Linux graphics w/o window system or GPU acceleration or anything.

little-fbdev-critcl-play

Tcl

playgroundize-devtools-protocol

❓ Chrome extension to turn Chrome DevTools protocol viewer into interactive playground.

✂️ Move patches of a page backward in time.

waypatch

metrodown

🚉 Metro map language.

📰 Chrome extension to visual diff pages in Wayback Machine.

waydiff

📖 Explain everything, starting from the 1000 most common words.

ten-hundred

visible-web-page

👓 visible.

🎼 Markov chains for music generation.

markov-music

C++

weird-pointer

👽 Weird mouse pointer animation.

PyVolvelle

🧭

📜 Simulating the Constitution.

inline-c-in-nodejs

little-web-server

▫️ little.

Lua

constitution

👁 Example of getting pixels under mouse pointer on macOS.

att

Assembly

pixels-under-mouse

Lua

computertop-desk

👾 Conway's Game of Life in Elm.

golelm

Elm

critcl-pointer-play

👉🏽 pointer

Tcl

hs-drone

🚁 Haskell library to control AR Drone quadcopters.

Haskell

JackScheme

💻 Scheme interpreter in Jack (the nand2tetris language).

Browsereceipt

🧾 Scroll Web page up into cat printer.

Swift

little-epoll-fiber-scheduler

🔳 little.

Lua

transparent-overlay

Objective-C

template-matching

🔎 Image template matching using Apple vDSP.

demo2014-kay

💭 Talk given by Alan Kay at DEMO Founder School 2014.

buffaloe

💬 Online buffalo grammar.

📦 Promisified, typed Chrome API wrapper.

pchrome

dotfiles

display-stream-rects

fiat

🌏 Parallel world generator.

✏️ Webpack loader for Markdown w/ JSX.

react-markdown-loader

🔌 Game Boy assembler/linker, ported to JS.

rgbds.js

Assembly

lj2014-birdhouse-talk

💭 My talk on Birdhouse from Lambda Jam 2014.

multidrone

react-router-build

template-matching-play

ElmCity

🚧 City-building game.