Documentation

Klar Docs

All documentation is available as both web pages and structured markdown files. AI tools can consume the raw markdown at /docs/*.md

AI-readable documentation

Every doc page is available as structured markdown with YAML frontmatter. Fetch the index at /docs/index.json or individual pages at /docs/language-spec.md

Reference

Language Specification

Complete syntax, type system, and standard library reference. Designed as an AI system prompt.

Guide

Getting Started

Installation, project setup, hello world, and first API.

Legal

License

Klar is licensed under Apache License 2.0, including terms, obligations, and contributor notes.

Concepts

Compiler Overview

How the Klar compiler workspace is structured and how source flows from lexing to codegen.

Reference

CLI Reference

Practical command reference for klar: build, run, check, test, lint, bench, and package commands.

Guide

Compiler Contributing

Practical setup and workflow for contributing to compiler crates.

Reference

Backends

JS, LLVM native/IR, and WASM backend status and usage.

Guide

Package Manager

klar.toml, klar.lock, and init/add/remove command behavior.

Reference

Diagnostics

Human and JSON diagnostic output format for klar check.

Guide

Language Server (LSP)

Build, run, and integrate klar-lsp in your editor.

Guide

Formatting

Current formatter behavior, caveats, and CI usage guidance.

Raw markdown available at /docs/language-spec.md for AI system prompts. See /docs/index.json for the full document index.