xTalk, in your browser

OXT-Beyond on the Web

Build and play xTalk stacks in your browser, with nothing to download or install. Cards, buttons and scripts in plain English, the way HyperCard taught a generation to program.

Free and open source (GPLv3). Open it and start.

on mouseUp
  answer "Hello from Beyond!"
end mouseUp

On this site

Where will you go Beyond?

Everything here runs in the page. Pick a way in.

Dictionary

0.2.7

The OXT-Beyond IDE's Dictionary of xTalk Script and xTalk Builder: every command, function, property and message, with its syntax and examples, to search and read in the browser. The IDE's Help > Dictionary Online opens it.

Open the Dictionary

Lessons

83 lessons · 634 examples

Learn xTalk from your first line to extensions of your own: variables, chunks and arrays, cards and controls, files, the internet, databases and more, a short page at a time. Every example runs in OXT-Beyond, and the lessons are searchable.

Open the lessons

Web Stacks

Pixel Platformer Maker · SVG Lab

Stacks made with OXT-Beyond, running right here: Pixel Platformer Maker, a platformer and level maker with real Box2Dxt physics, and SVG Lab, every new SVG feature with its tests.

Open the web stacks

Stack Player

0.2.7

Open any stack from your computer, or a .zip with a stack and its files, and run it in the page. It comes with whole stacks to play, small samples and games, and a plain account of what works on the web.

Open the Stack Player

Extensions

xTalk Suite v2026.11.05

The xTalk Suite's extensions, built into OXT-Beyond: cryptography, BitTorrent, real-time and peer-to-peer networking, 2D physics, Bitcoin and Ethereum, Tor and Nostr, and the xTalk Assistant and xTalk MCP Bridge plugins. Each has its .lce package to download for LiveCode Community 9, OpenXTalk and HyperXTalk.

See the extensions

Codebase map

main @ 84516291, 2026-11-10

For contributors: how the engine, the IDE's stacks and libraries, the extensions and the build fit together, the order the IDE searches its scripts in, what each change could break, and the project's history. Rebuilt from the source each time this site is.

Open the codebase map

Nothing to install

Everything on this site runs in a modern browser, on whatever computer you are using.

Your stacks stay yours

The Web IDE keeps your stacks in this browser between visits, and File > Download Stack saves a copy.

Free and open source

OXT-Beyond is GPLv3, and the desktop IDE for Windows, macOS and Linux is on GitHub.

Downloads

Take it to your desktop

The whole IDE for Windows, macOS and Linux, straight from the latest release on GitHub.

v0.2.7

Windows

64-bit Windows 10 or later

macOS

Apple Silicon and Intel, one universal app

Linux

x86-64 and 64-bit ARM, glibc 2.31 or later

Web, on your own server

The web IDE and the Stack Player as folders to serve

Plugins for other xTalks

For LiveCode Community 9, HyperXTalk and OpenXTalk

Every file, install notes and checksums Earlier releases Report a bug