• Netwide Assembler (NASM)
• YASM
• PeachPy
• YASM
• AT&T
• Flat Assembler (FASM)
• Microsoft Macro Assembler (MASM)
• Gnu Assembler (GAS)

Self-hosted hex assemblers

• bcompiler - hosted assembler
• Richard's compiler bootstrap experiment - hosted assembler.

Self-hosted hex assemblers

• capstone - platform, multi-architecture disassembly framework. Our target is to make Capstone the ultimate disassembly engine for binary analysis and reversing in the security community.
• IDA Free

Self-hosted hex assemblers

• Radare2 - source complete framework for reverse-engineering and analyzing binaries; composed of a set of small utilities that can be used together or independently from the command line.
• Syser Kernel Debugger - graphical interfaces and supports assembly debugging and source code debugging.
• Plasma - code with colored syntax.

Webapp

• AsmBB
• AsmBB

Social Media

• hnwatch - based HackerNews real-time watcher/reader, useful for keeping an eye on Hacker News without using a browser for those that live in terminal windows.
• x86_64-asm-tgbot

Boot sector bootstraps

• SectorLISP
• asmc

Cryptography

• toplip
• dhtool - Hellman parameter generator, verifier, and conversion utility. It offers multi-CPU capability to safe prime searching, and verification services to existing DH-based systems.

Shells

• x86-asm-sysh

WebServer

• RWASA - featured, high performance, scalable web server designed to compete with the likes of nginx. It has been built from the ground-up with no external library dependencies entirely in <b>x86_64</b> assembly language, and is the result of many years' experience with high volume web environments.
• asmttpd

Communications

• sshtalk - based chat program. It offers a highly secure, ephemeral (not stored, with no records) way to chat with anyone via the SSH2 protocol. This product will most likely have more mass-appeal to the tech community as it operates within a terminal screen (where they live at work).

Webtools

• webslap - world scenarios.

Webtools

• Linux Assembly
• Assembly Language Programming Examples
• Authoring Windows Applications In Assembly Language
• Unix Assembly Language Programming
• Linux Assembly
• PPR: Learning Assembly Language
• Assembly Language Programming Examples
• Authoring Windows Applications In Assembly Language
• Assembly Optimization Tips by Mark Larson
• Introduction to programming using Linux assembly language
• Intel 80x86 Assembly Language OpCodes
• Novice and Advanced Assembly resources for x86 Platform
• GCC-Inline-Assembly-HOWTO
• PC Assembly Language
• PC Assembly Language
• Unix Assembly Language Programming
• PPR: Learning Assembly Language
• Assembly Optimization Tips by Mark Larson
• Introduction to programming using Linux assembly language
• Software written primarily in assembly language
• Intel 80x86 Assembly Language OpCodes
• ![Creative Commons License
• x86 Assembly Wikibook
• x86 Disassembly Wikibook

Self-hosted hex assemblers

• live-bootstrap - functioning chain of bootstrapping from the 357-byte hex0 seed to a complete GCC compiler and hence a full Linux operating system. From there, it is trivial to move to other UNIXes.

Webtools

• HeavyThing
• sandsifter