Mac Apps for Coding Utilities

MacASCII Display

Free

ASCII codes in decimal, hex, binary

Sprite Master Web

Paid

CSS sprite sheet generator for web designers.

DeltaWalker

Trial version

Compare and merge files and folders.

URLomatic X

Paid

Call URLs for scripts on your site automatically

Guiffy

Trial version

File diff, folder compare & merge tool.

Code Collector Pro

Trial version

Storage app for code snippets.

JIRA Client

Trial version

Interactive desktop client for Atlassian JIRA issue tracker.

CrossMobile

Free

Create Native iOS, Android and Desktop applications.

PostMan Query

Free

native PostgreSQL query tool

Tapir

Paid

create global menu items that display command output

GALasm

Free

Assembler for Generic Array Logic devices.

Arachnophilia

Free

Develop web-sites.

RCWOLittleHelper

Free

Input manager fix for EOModeler & WebObjectsBuilder

JSON Validator

Free

Paste in some JSON that's giving you trouble and this will highlight in red where the problem is.

24U Appearance OSAX

Trial version

Make alerts, better dialogs, messages and progress bars simply appear easily.

RoundedComboField

Paid

RealBasic Class for creating controls like Mail.app's search field

MacASCII Display

Free

ASCII codes in decimal, hex, binary

colorBy.colorPicker

Free

system-wide color picker generates NSColor instance for cocoa devs

MaxiToolbar Pro

Paid

Get toolbar classes for REALbasic.

SmartSynchronize

Trial version

File & directory compare & merge utility.

CPLAT

Paid

cross-platform framework for Mac/Win C++ development

AquaQuery

Free

XQuery editor/debugger

Userland Frontier X

Paid

web site content management system

SlayFire Optimizer

Paid

optimize the performance of REALbasic apps