IDE

Free

XThemes provides your favorite TextMate themes in Xcode.

Free

Create and customize background apps in REALbasic.

Free

A small template editor for custom binary files with a better GUI than a Hex Editor.

Free

Objective-Basic is a powerful BASIC programming language for Mac.

Free

Develop, test and deploy IM Bots and Text Messaging applications easily.

Powerful, easy-to-use tool that enables users at all levels to create powerful utilities, games, even automate Microsoft Office, quickly and easily.

Free

Rapid Application Development (RAD) tool, based on AppleScript.

Free

Learn the basics of coding and build programs.

Free

iSize Icons Pro generates app icons from a single image for iOS, Mac, Apple Watch & CarPlay, exporting to Asset Catalogs & PNGs.

Free

Cross-platform GUI for decred written in node.js using Electron.

Free

The Expo client is like a browser for apps.

Free

Analyzes your code, looking for connections between symbols, errors, etc.

Free

Open source Mac OS mesh generator.

Free

A software development system and a dialect of the BASIC programming language.

Free

This text describes a tool to manage and track repositories and their release status with an easy-to-use visual interface.

Free

Modern, lightweight Salesforce IDE with features to manage org credentials...

Free

AMPL IDE provides an enhanced modeling interface for AMPL users...

Free

Desktop app for creating documents with code, prose, and images.

Free

Swift model generator for creating models from JSON, breaking them into files for easy management and sharing.

Free

Lightweight IDE for Python scripting.