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README.md

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+# Capybara engine
+
+## What
+
+Capybara engine is a runtime for the JavaScript (ECMAScript) programming language.
+
+The initial target is too conform to ECMAScript 2023 as described on [https://tc39.es/ecma262/2023].
+
+## What is not included
+- Any sort of APIs not defined in the language specification (like stuff nodejs has or the different browser APIs)
+- HTML & DOM systems (HTML rendering will be a seperate module)
+
+## Later features once js runtime is stable
+- wasm
+
+## How
+- Base featureset included in runtime
+- Register functions and objects before execution time