Melbourne Sandbox vs PharoSmalltalk

This is a sandbox for you to discover the programming language "Melbourne". This language is rules-based engine inspired by Prolog but with a syntax very close to natural languages and with additional functions. It can solve complex problems based of hundreds of encapsulated rules such as the recognition of 4-notes chords or be an alternative to access non structured knowledge database. The app in divided into two text editors : the one on the top is for entering the knowledges and the rules, the one on the bottom is the console and dedicated for your queries. Three buttons at the top are for saving & loading knowledges and rules and accessing the help section. You will find a detailed introduction of the language in the "Help" section of the App or on the official site www.melbourne-language.org. The version of the language in the Sandbox is 1.0.

Pharo on iOS brings the complete Pharo 13 Smalltalk programming environment to your Apple devices. Browse classes, write code, inspect objects, and debug — all running natively with Metal-accelerated graphics. FULL PHARO DESKTOP Run unmodified official Pharo 13 images. The System Browser, Playground, Inspector, Debugger, and every tool you know from desktop Pharo works here. No special images required. BUILT FOR TOUCH Intuitive gesture mapping makes Pharo comfortable on a touchscreen. Tap for left-click, long-press for right-click, two-finger tap for middle-click. Pinch to zoom. Full hardware keyboard support with modifier keys on iPad. NATIVE PERFORMANCE A clean-room interpreter written in C++ with Metal GPU rendering. Smooth 30fps display, efficient memory management, and full foreign function interface support. IMAGE LIBRARY Download official Pharo 13 images directly from the app. Import your own .image files from the Files app. Keep multiple images organized and switch between projects easily. WORKS EVERYWHERE Universal app for iPhone, iPad, and Mac (via Mac Catalyst). Your Pharo environment goes wherever you do. PRIVACY FIRST No accounts, no telemetry, no data collection. Your code stays on your device. Period. OPEN SOURCE The VM is MIT-licensed and open source. Contributions welcome.