Apple II Software Development Tools from the Skunk Works BBS Archive:

DHIRES.SHK      Use DHR graphics from BASIC
HYPERCSYS21.SHK Fix Hyper C so it will run properly on the IIGS
HC.MAKE.SHK     Make, a utility for HyperC which automatically updates files when the files they depend on change (similar to make on bigger systems)
HYPERCMAN.SHK   man (online manual) system for Hyper C
MAKESYS1.1.SHK  Convert your Hyper C programs into ProDOS 8 apps
OPIX101.SHK     OPIX version 1.01 for HyperC, an enhancement for the HyperC system, consisting of an improved operating system interface and a new shell. It's about 10% faster, requires a 65C02 and runs on the IIgs, too. You'll need the HyperC package to make full use of
PURPLE.4TH.SHK  ProDOS adaptation of FIG-FORTH
MENU.WINDOW.SHK Pull-down menus on the 80-col. screen
ZMODEM.SRC.SHK  PD 6502 assembly ZMODEM source code