Turtle
A new macOS web browser with its own rendering engine
Startup
About
Turtle is a macOS web browser whose rendering engine — HTML parser, CSS cascade, layout and paint — is written completely from scratch in Zig, with Google
Highlights from the product’s site
- It passes Acid3, and it renders the real web
- An engine of its own
- Hand-written top to bottom — except the JS VM
First shown on Hacker News on 31 July 2026 as “I worked on a new browser for 2 years, today it passed Acid 3”, where it reached 161 points and 45 comments. Read the discussion.
Discussion