# Spellophone > espeak-ng in JavaScript Text-to-speech and phoneme transcription for Node.js and browsers, compiled to WebAssembly. No server, no native addon. ## Table of Contents ### Guide - [Getting started](https://spellophone.spellingcreator.org/guide/getting-started.md) - [Node.js](https://spellophone.spellingcreator.org/guide/node.md) - [Browsers and workers](https://spellophone.spellingcreator.org/guide/browser.md) - [Without WebAssembly](https://spellophone.spellingcreator.org/guide/without-wasm.md) - [Languages and data](https://spellophone.spellingcreator.org/guide/languages.md) - [Events, SSML and phonemes](https://spellophone.spellingcreator.org/guide/speech.md) ### API - [API reference](https://spellophone.spellingcreator.org/api.md) - [Low-level API](https://spellophone.spellingcreator.org/api/low-level.md) ### Project - [Building from source](https://spellophone.spellingcreator.org/project/building.md) - [Versioning and releases](https://spellophone.spellingcreator.org/project/releasing.md) - [License](https://spellophone.spellingcreator.org/project/license.md)