Catalog of Free Compilers and Interpreters: introduction
Bounds checking extensions to GCC
Languages
Willows Software TWIN API a toolkit that allows you to make Windows programs that will run on Macs and Unix They also produce a Windows emulator for Xwindows
Fresco - A toolkit for Xwindows and NT programs
Platform Independent FAQ a FAQ about platform-independent GUI development toolkits
wxWindows a toolkit for developing software that will run under Unix and Windows
GraphApp a toolkit for platform-independent GUI programming
XPToolkit: The Cross-Platform Front End a toolkit that enables you to create a cross-platform graphical user interface using a markup language
Unix Programming Frequently Asked Questions - Table of Contents
ToonTalk-- a programming language/environment for children
Programmer's Virtual Library A collection of all kinds of documentation about programming
Recursive Make Considered Harmful
Rob Pike: Notes on Programming in C
A guide to writing portable C++ from the Mozilla team
The Art Of Unix Programming a book-in-progress by Eric Raymond
CrossGCC FAQ setting up GCC for cross compiling
BitKeeper - Distributed source management and version control
Autoconf
lxr a perl script that takes a source tree and generates a cross-referenced hypertext HTML version of it.
Cxref a program to automatically scans C source code and generates documentation cross-referenced to the source code
A Whirlwind Tutorial on Creating Really Teensy ELF Executables for Linux