Tailwind CSS v4.1 ??? ??? ? Rust ??

ironframe is an OSS project that re-implements Tailwind CSS v4.1-equivalent features ?? Rust. It separates scanner, generator, config, ? CLI crates ? fast iteration ?? learning ? prototyping.

?? ?? GitHub ??

JIT Build Loop

Comes ?? scan/build/watch commands so you can regenerate CSS quickly as templates change.

Tailwind-style Input

Supports workflows around @import tailwindcss, @source, @apply, ? split imports.

Modular Rust Design

Split into ??/scanner/generator/config/cli crates ? easier extension ? experimentation.

Setup ? Basic ???

After cloning the repository, install the CLI (?? run through cargo) ? start ?? scan/build ? verify class extraction ? CSS output.

Setup

cargo install --path crates/cli

CLI ??

shell

# 1) Extract class candidates
ironframe scan "src/**/*.{html,tsx}"

# 2) Build CSS once
ironframe build --out dist/app.css "src/**/*.{html,tsx}"

# 3) Build with input CSS and config
ironframe build --input-css src/app.css -c tailwind.toml --out dist/app.css "src/**/*.{html,tsx}"

# 4) Rebuild on file changes
ironframe watch --out dist/app.css "src/**/*.{html,tsx}"

?? ??

ironframe is a learning/prototyping implementation targeting Tailwind CSS v4.1-equivalent behavior so validate compatibility ? output differences against your existing CSS before production use.

OSS List

README / Full Specs