Reference Library
Technical specifications, documentation, and cheat sheets for fast reference during low-level development.
Technical Glossary
The complete technical dictionary. Definitions and cross-references for every instruction, architecture, and compiler concept.
Assembly Directives Reference: GAS vs NASM vs MASM
Compare the three major x86/x64 assembler syntaxes side by side: GAS (GNU Assembler), NASM (Netwide Assembler), and MASM (Microsoft Macro Assembler).
x86-64 and ARM64 Calling Conventions Cheat Sheet (2026)
This calling conventions cheat sheet provides a quick reference for parameter passing, register usage, and stack rules across the three major 64-bit calling conventions: System V AMD64 ABI (Linux/macOS x86-64), Windows x64, and AAPCS64 (ARM64/AArch64).
x86-64 vs ARM64 Instruction Map: Side-by-Side Assembly Reference
This x86-64 vs ARM64 instruction map shows the most common assembly instructions on both dominant 64-bit architectures side by side. Use it as a translation table when reading disassembly, porting code, or studying compiler output across platforms.
Interactive Laboratory
Don't just read about it. Interact with visualizations of stacks, GOT/PLT, and abstract syntax trees.
Explore Labs