Show HN: MTXT – Music Text Format(github.com)

92 points by daninet 11 months ago | 32 comments

Simulink (Matlab) Copilot(github.com)

33 points by kaamuli 1 year ago | 6 comments

Asciline – real-time ASCII video rendering engine(github.com)

49 points by godot 4 months ago | 22 comments

Webbol: A minimal static web server written in COBOL(github.com)

125 points by simonpure 1 year ago | 48 comments

Show HN: Vicinae – A native, Raycast-compatible launcher for Linux(github.com)

137 points by aurellius 1 year ago | 30 comments

Show HN: Claude Reflect – Auto-turn Claude corrections into project config(github.com)

53 points by Bayram 9 months ago | 19 comments

Any window from your Mac, on your iPhone and iPad(github.com)

220 points by chanana 10 days ago | 59 comments

GitHub repository for Sill, a free open-source app that streams any Mac window to an iPhone or iPad with touch, Apple Pencil, trackpad and keyboard input, without servers.

Native apps written in TypeScript and CSS(github.com)

108 points by arbayi 1 month ago | 37 comments

GitHub repository of example Gea applications and tools, including an app gallery for the simulator, embedded targets, GeaOS and Apple targets.

Apps SDK(developers.openai.com)

449 points by alvis 1 year ago | 363 comments

OpenAI developer documentation home for the Apps SDK, a preview framework for building apps that run inside ChatGPT using MCP servers.

Building and shipping Mac and iOS apps without opening Xcode(scottwillsey.com)

516 points by speckx 3 months ago | 218 comments

A blog post by Scott Willsey explaining how to build and ship Mac and iOS apps, including via vibe coding, without ever opening Xcode.

macOS 15.8.2 Breaks OpenGL(developer.apple.com)

271 points by Audiophilip 8 days ago | 303 comments

Apple Developer Forums thread reporting that macOS 15.8.2 RC breaks NSOpenGLView/NSOpenGLContext setView, leaving OpenGL windows with no drawable and rendering blank.

Open Source Implementation of Apple's Private Compute Cloud(github.com)

409 points by adam_gyroscope 11 months ago | 91 comments

GitHub repository for OpenPCC, an Apache-2.0 open-source framework for provably private AI inference modeled on Apple's Private Cloud Compute.