List of cross-platform assemblers and disassemblers targeting 6502 microprocessor, focus: Commodore 8-bit computers.

Hardware and software, programming and historical aspects of the 6502, 65C02, and derivatives. Home-built computers and operating systems for them.

Assembler for the Intel MCS-51 family of microcontrollers. [Freeware]

An integrated development environment for 8051 assembly language programs allows you to control simulated peripherals such as a scrolling signboard, a robotic mouse, and an audio peak detector.

For the ARM (2 thru 7, and StrongARM) from RISC OS, one can start programming simply by using the BASIC assembler built into the computer. For C programmers, the APCS is described.

Intel x86 and Motorola assembler snippets. Good collection of assembler algorithms in an easy to read format.

Articles, tutorials, books, links, other resources for those wanting to learn assembly language.

by Konstantin Boldyshev, Francois-Rene Rideau: insightful, general systems and usage philosophy, and tips.

Growing article, with links to many related topics. [Wikipedia]

Assembly Language technical support forums and mutual help system for computer professionals. Selling and recruiting forbidden.