A framework for building native applications using React

A software update framework for macOS

Examples with SwiftUI and other Apple frameworks that showcase various interactions, animations and more

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Draw perfect pressure-sensitive freehand lines.

The first GitHub Copilot, Codeium and ChatGPT Xcode Source Editor Extension

Superfast React Native bindings for LevelDB

Solve puzzles. Learn CUDA.

Extract annotations (highlights and scribbles) from PDF, EPUB, and notebooks marked with reMarkable tablets. Export to Markdown, PDF, PNG, SVG

the coder’s starter kit: sound, animation, video, messaging in a low-key ruby environment.

sqlite3 in ur indexeddb (hopefully a better backend soon)

A lightweight firebase auth alternative for the browser

Markdown export from Bear sqlite database

Audio recorder library for React Native

Pixel art editor for macOS and iOS

Experimental iOS library for live transformations on parts of layers.

Basic compositing app

A Cocoa framework to make Grand Central Dispatch safer (deprecated).

What is at this location—to the letter?

Pixel Editor for MacOSX

resources on teaching kids to program