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EastmarkHK Edit
Short Description
Mac App Store
Microsoft Store
Direct
EastmarkHK Edit
A fast, native macOS text and code editor — with on-device AI and dedicated tools for PHP & Swift developers.
EastmarkHK Edit is a lightweight, native macOS text and code editor built for developers and writers alike. It combines the speed and simplicity of a plain-text editor with real developer tooling — syntax highlighting for dozens of languages, an integrated AI assistant, and instant execution of PHP and Swift files, all without ever leaving the editor.
Highlights
60+ languages
Syntax highlighting for PHP, Swift, JavaScript, Python, HTML/CSS, Ruby, Go, Rust, Markdown, SQL, YAML, and dozens more.
Apple Intelligence built in
A native AI assistant powered entirely by Apple's on-device models — no external servers, no data leaving your Mac.
Run PHP & Swift instantly
Execute the current file directly from the editor and see the output in a built-in console — no terminal switching.
Private by design
Everything — editing and AI — runs locally on your Mac. Nothing is uploaded, logged, or shared.
Truly native
Built with AppKit for macOS: fast startup, low memory use, and full support for Dark Mode and Apple Silicon.
For code and prose
Just as comfortable writing plain text, Markdown, or notes as it is editing source code.
Designed by EastmarkHK for developers who want a clean, distraction-free editor that stays fast, stays private, and still keeps AI within reach.