Sigment

The fine-grained reactive framework for building lightning-fast interfaces — no virtual DOM, no JSX, no transpilation.

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⚡ Fine-Grained Reactivity

Only the parts that need to change update — no diffing, no overhead.

🚫 No Virtual DOM

Sigment updates the DOM directly, making your UI faster and simpler.

📦 Ultra-Lightweight

A minimal runtime and zero config setup means less to worry about.

🧠 Developer Friendly

Built for modern developers — readable syntax, powerful tools, and no need for build steps.

🛠 No JSX, No Transpiler

Just write JavaScript — tag functions like div() and button() build your DOM directly.