About SYX

SYX (pronounced sy-ex, /saɪˈɛks/) is a Swift-inspired programming language with a Rust-implemented compiler toolchain.

Source files	.sy
Project manifest	syx.toml
Toolchain	syx CLI (syx-cli)
License	Apache-2.0

Public docs on this site

Page	Role
Capabilities	What is implemented today — honest boundaries
Architecture Decisions	Architecture SSOT (ADR)

Related reading

• Language Guide — narrative tutorial
• Quick Guide — install and CLI
• Compiler Internals — implementation docs

The feature implementation status master table lives in the repository at books/shared/implementation-status.md (too large to embed here).