Open Multiplayer, a multiplayer mod fully backwards compatible with SA-MP

The Swiss Army Knife of SA:MP - vital tools for any server owner or library maintainer.

A framework for writing game modes for SA-MP in C#. SA-MP is a free Massively Multiplayer Online game mod for the PC version of Rockstar Games Grand Theft Auto: San Andreas.

Just the YSI include files, none of the extra stuff.

open.mp launcher (currently compatible with samp client)

Create SA-MP gamemodes with Python

pawn-requests provides an API for interacting with HTTP(S) JSON APIs.

A gamemode made for open.mp, using open.mp naming conventions and best coding practices!

The San Andreas Multiplayer Pawn Standard Library Package - designed for the sampctl package management system.

Redis client for the Pawn language

ExtremeStudio is a PAWN editor and is designed to be used in SA-MP development.

Pre-processor macros for analysing PAWN functions.

NodeJS library for Scripting San Andreas Multiplayer:SAMP depends on samp-node plugin

The Pawn Standard Library Package, not including any files related to SA:MP - designed for the sampctl package management system.

The SA:MP YSI Server Includes and YSL Scripting Language

Open Roleplay is an ambitious SA-MP roleplay gamemode developed for open.mp (Open Multiplayer, a multiplayer mod for GTA San Andreas) using the SampSharp framework.

PAWN function pointers.

Most Popular Attack and Defend Competitive A/D mode for 5 years!

The Android RCON Solution for SA-MP