Top rated in IDE

Mac app that simplifies Sass project setup and maintenance.

MaxCode is a handy application that lets you write code easily.

Stacksmith is an open source project aiming to create a modern HyperCard.

This application is a Sass editor and Sass compiler for you Mac.

BeanShell is a small, free, embeddable Java source interpreter.

Requirements Manager helps identify and document requirements for projects of any size, providing a simple and affordable solution.

A handy JSON editor for Mac with syntax highlighting, code formatting, and error detection.

UML design tool for Mac that generates code and PDF docs from class/package diagrams.

Install Haskell on Mac easily.

Komanda is an IRC client built with node-webkit for people who write code.

App that lets you create iPhone/iPad apps with menus, buttons, galleries and more.

It is a complete execution environment for the esoteric BF programming language.

Code Snippet is a fully featured code snippet organizer.

Run Node is an app that allows you to test your Node.js scripts.

Open source tool to program LEGO MINDSTORMS NXT robots for kids, based on Scratch and BYOB/Snap!, powered by leJOS NXJ.

App for translating and localizing iOS/OSX apps.

Lightweight, cross-platform IDE for C/C++ programming, suitable for learning and complex projects.

V-REP is used for fast algorithm development and factory automation simulations.

It integrates test cases with the object models for XBRL instances and DTSes.

Free IDE for Lua & JS with multiple files & subviews.