Haver Alternatives & Competitors

Pharo is a pure object-oriented programming language and a powerful environment, focused on...

Key Pharo features:

Integrated Development Environment Live Code Changes Rich Libraries Object-Oriented Language

Open Source

Cuis is an Open Source, multiplatform Smalltalk-80 system.

Build powerful web apps, and create your custom AI apps, no code needed!

Key Momen features:

Real-time preview Momen AI Infinite canvas Custom components

Visit website freemium

F# is a mature, open source, cross-platform, functional-first programming language.

Key F# features:

Functional Programming Paradigm Interoperability Conciseness Type Inference

Open Source

Squeak! is a bespoke toolkit for fostering a community in-house. It helps make discussions, resources, and solutions more accessible to the right people. .

Create app flows and components. Express their properties and data linkage visually.

Key React Studio features:

Visual Design Interface Code Export Customizable Components Data Integration

Smalltalk is an object-oriented programming (OOP) language. It is objects all the way down.

Key Smalltalk features:

Pure Object-Oriented Language Interactive Development Environment Simple Syntax Dynamic Typing

Open Source

Dolphin is a complete development IDE for Smalltalk targeted specifically at Microsoft Windows.

Key Dolphin Smalltalk features:

Rich Development Environment Dynamic and Flexible Language Object-Oriented Paradigm Interactive Development

Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

Key Python features:

Easy to Learn Versatile Large Standard Library Strong Community Support

Open Source

Squeak VM in JavaScript for running Squeak images in your browser.

Open Source