Showing 24 open source projects for "fast performance"

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  • 1
    OriLauncher

    OriLauncher

    Fast, user-friendly cross-platform custom launcher for Minecraft

    ...Players have control over technical settings like RAM allocation and Java version selection directly within the launcher, allowing them to optimize performance for their system.
    Downloads: 74 This Week
    Last Update:
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  • 2
    PlayCanvas Engine

    PlayCanvas Engine

    Fast and lightweight JavaScript game engine built on WebGL and glTF

    ...PlayCanvas is used by leading companies in video games, advertising and visualization such as Animech, Arm, BMW, Disney, Facebook, Famobi, Funday Factory, IGT, King, Miniclip, Leapfrog, Mojiworks, Mozilla, Nickelodeon, Nordeus, NOWWA, PikPok, PlaySide Studios, Polaris, Product Madness, Samsung, Snap, Spry Fox, Zeptolab, Zynga. The PlayCanvas Engine gives incredible performance, even on devices such as the iPhone 4S. PlayCanvas ensures a fast loading time by using multiple features such as script concatenation, minification, deferred loading of non-essential assets and more. PlayCanvas has many team features such as being able to chat with your teammates directly from within the Editor.
    Downloads: 27 This Week
    Last Update:
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  • 3
    FerrumC

    FerrumC

    A reimplementation of the minecraft server in rust

    FerrumC is a re-implementation of a server for the game Minecraft (version 1.21.8) built from scratch in Rust, designed to offer significantly improved performance and memory efficiency compared to vanilla server implementations. By using Rust’s concurrency and safety guarantees, FerrumC runs fully multithreaded, allowing it to utilize all available CPU cores — which helps deliver smoother, low-latency, high-throughput multiplayer experiences. The project aims both at providing a fast, lean server for typical use (friends or small communities) and offering a foundation that could support large-scale servers, mod/plugin systems, and custom server configurations. ...
    Downloads: 2 This Week
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  • 4
    DuckStation

    DuckStation

    Fast PlayStation 1 emulator for x86-64/AArch32/AArch64

    DuckStation is an simulator/emulator of the Sony PlayStation(TM) console, focusing on playability, speed, and long-term maintainability. The goal is to be as accurate as possible while maintaining performance suitable for low-end devices. "Hack" options are discouraged, the default configuration should support all playable games with only some of the enhancements having compatibility issues. A "BIOS" ROM image is required to to start the emulator and to play games. You can use an image from...
    Downloads: 49 This Week
    Last Update:
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  • 5
    EnTT

    EnTT

    A fast and reliable entity component system (ECS) and much more

    ...Statically generated integer identifiers for types (assigned either at compile-time or at runtime). A constexpr utility for human readable resource names. An incredibly fast entity-component system based on sparse sets, with its own pay for what you use policy to adjust performance and memory usage according to the users' requirements. Offers a minimal configuration system built using the monostate pattern.
    Downloads: 4 This Week
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  • 6
    macroquad

    macroquad

    Cross-platform game engine in Rust

    macroquad is a lightweight, easy-to-use game library for the Rust programming language, offering developers a relatively simple and streamlined path to build games across platforms. The library is heavily inspired by simpler game frameworks (like raylib), but brings the ergonomic and safety features of Rust to 2D — and some minimal 3D — development. With Macroquad, you don’t need to worry about low-level graphics plumbing: it handles window and input management, rendering, UI, and more,...
    Downloads: 2 This Week
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  • 7
    Crown Engine

    Crown Engine

    The flexible game engine

    Crown is a general-purpose and data-driven game engine, written in orthodox C++ with a minimalistic and data-oriented design philosophy in mind. Every aspect of the game is controlled through text configuration files. Before shipping, configuration files are compiled to efficient platform-specific binary blobs. Data in memory is organized to achieve the maximum performance possible on every platform. Every game asset is hot-reloadable, code included. Evaluate modifications and adjustments...
    Downloads: 1 This Week
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  • 8
    Mudlet

    Mudlet

    Cross-platform, open source, and super fast MUD client with scripting

    Play immersive, multiplayer, pure-text games on Mudlet. Performance defined Mudlet from its birth. The custom text display and the Lua-powered scripting system will handle the biggest raids without issues. Mudlet’s entire user interface is designed to be modded – from the space within the window to the look and feel of the client itself. Make yourself a beautiful portal to your text world. Mudlet is completely free to download, modify, and extend. Build on top of a powerful foundation and...
    Downloads: 2 This Week
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  • 9
    raylib-go

    raylib-go

    Go bindings for raylib, a simple and easy-to-use library

    ...With raylib-go, developers can draw graphics, handle input, play sound, manage textures, and manage game loops directly in Go — without needing to write or interface with C manually. This makes it a good choice for those who prefer Go over C/C++, but still want a simple, straightforward engine for fast prototyping or small-to-medium games. Because raylib is known for simplicity and ease of use, raylib-go carries that over to the Go ecosystem: you can get up and running quickly, which is ideal for hobbyist developers, game jams, prototypes, or small indie games. It bridges the gap between performance and convenience.
    Downloads: 1 This Week
    Last Update:
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

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  • 10
    Animation Compression Library

    Animation Compression Library

    Animation Compression Library

    Animation compression is a fundamental aspect of modern video game engines. Not only is it important to keep the memory footprint down but it is also critical to keep the animation clip sampling performance fast. The more memory an animation clip consumes, the slower it will be to sample it and extract a character pose at runtime. For these reasons, any game that attempts to push the boundaries of what the hardware can achieve will at some point need to implement some form of animation compression. While some degree of compression can easily be achieved with simple tricks, achieving high compression ratios, fast decompression, while simultaneously not compromising the accuracy of the resulting compressed animation requires a great deal of care. ...
    Downloads: 1 This Week
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  • 11
    Fortnite Developer Account AIO

    Fortnite Developer Account AIO

    All-In-One program that combines multiple Fortnite Dev Account tools.

    Fortnite Developer Account AIO is an all-in-one program that combines multiple Fortnite Dev Account tools. It allows users to access any skin, emote, pickaxe, backbling, or item in Fortnite and even use them in matches where others can see your cosmetics. This program supports various popular tools, ensuring seamless compatibility and ease of use.
    Downloads: 259 This Week
    Last Update:
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  • 12
    Xonotic

    Xonotic

    Superproject containing build scripts and tools to download assets

    ...The game includes dozens of official and community-created maps, robust server browsing, customizable HUD and controls, and even an integrated statistics system called XonStat for tracking performance.
    Downloads: 2 This Week
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  • 13
    Entitas Game Engine

    Entitas Game Engine

    Entitas is a super fast Entity Component System (ECS) Framework

    ...It makes your code less error-prone while ensuring the best performance.
    Downloads: 1 This Week
    Last Update:
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  • 14
    Procgen

    Procgen

    Procedurally-Generated Game-Like Gym-Environments

    Procgen (short for Procedural Generation Benchmark) is a suite of 16 procedurally generated, game-like reinforcement learning environments designed to evaluate generalization and sample efficiency in RL agents. Unlike fixed, deterministic environments, Procgen generates new levels (layouts, obstacles, visual variation) each episode, making it impossible for an agent to simply memorize trajectories. The environments are designed to run very quickly (thousands of steps per second on a single...
    Downloads: 0 This Week
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  • 15
    Glowstone

    Glowstone

    Customizable and compatible open source server for Minecraft

    A fast, customizable and compatible open-source server for Minecraft: Java Edition. Glowstone is a lightweight, from scratch, open-source Minecraft server written in Java that supports plugins written for the Bukkit API and its major forks, Spigot and Paper. The main goals of the project are to provide a lightweight implementation of the Bukkit API and Minecraft server where exact vanilla functionality is not needed or higher performance is desired than the official software can deliver. ...
    Downloads: 1 This Week
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  • 16
    ÖbEngine

    ÖbEngine

    2D Game Engine with Lua Scripting made on top of SFML

    ObEngine is a free and open-source 2D game engine designed to make game development fun and accessible by combining a C++ core with powerful Lua scripting, providing both performance and ease of use. Built on top of the Simple and Fast Multimedia Library (SFML), the engine gives developers access to rendering, input, audio, and windowing systems while they write gameplay logic in Lua, a lightweight scripting language that simplifies interaction with game objects and behavior. ObEngine includes tools like a map editor, plugin system, and asset management features that streamline the creation of complex 2D games such as platformers, RPGs, racers, and visual novels without reinventing low-level systems. ...
    Downloads: 1 This Week
    Last Update:
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  • 17
    NoahGameFrame

    NoahGameFrame

    A fast, scalable, distributed game server engine/framework for C++

    A fast, scalable, distributed game server engine/framework for C++, including the actor library, and network library, can be used as a real-time multiplayer game engine ( MMO RPG/MOBA ), which supports C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal. Easy-to-use, interface-oriented design. An extensible plugin framework that makes getting your application running quick and easy.
    Downloads: 1 This Week
    Last Update:
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  • 18
    ELF (Extensive Lightweight Framework)

    ELF (Extensive Lightweight Framework)

    An End-To-End, Lightweight and Flexible Platform for Game Research

    ELF (Extensive, Lightweight, and Flexible) is a high-performance platform for reinforcement learning research that unifies simulation, data collection, and distributed training. A C++ core provides fast environments and concurrent actors, while Python bindings expose simple APIs for agents, replay, and optimization loops. It supports both single-agent and multi-agent settings, with batched stepping and shared-memory queues that keep GPUs saturated during training.
    Downloads: 0 This Week
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  • 19
    KAREL 3D WebGL

    KAREL 3D WebGL

    Children's learning programming language Karel the Robot in 3D

    KAREL 3D written in JavaScript with WebGL is a children's programming language for teaching algorithms. This is later variant from Karel the Robot in 3D, created in 1986 for 8bit microcomputer PMD 85-2. Support full recursion, create new commands, complex commands with condition from dialog and direct control with keys, language translation. Objects: brick, wall, mark, fence. Check out the Wiki (here) for more examples and pictures. Include ZIP with original historical...
    Downloads: 1 This Week
    Last Update:
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  • 20
    OpenSpades

    OpenSpades

    Compatible client of Ace of Spades 0.75

    OpenSpades is a high-performance, visually enhanced client for Ace of Spades, the voxel-based first-person shooter known for combining Minecraft-like block building with fast-paced combat. OpenSpades replaces the original client with a more modern implementation using OpenGL for better graphics, animations, and overall responsiveness. It is compatible with the classic Ace of Spades 0.75 protocol and focuses on improving player experience while staying true to the original mechanics. ...
    Downloads: 5 This Week
    Last Update:
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  • 21
    Imagine Engine

    Imagine Engine

    A project to create a blazingly fast Swift game engine

    Welcome to Imagine Engine, an ongoing project that aims to create a fast, high-performance Swift 2D game engine for Apple's platforms that is also a joy to use. You are hereby invited to participate in this new community to build a tool with an ambitious but clear goal - to enable you to easily build any game that you can imagine. Imagine Engine uses Core Animation as its rendering backend - just like Apple's UI frameworks like UIKit and AppKit do.
    Downloads: 1 This Week
    Last Update:
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  • 22

    geeny

    scriptable game engine with built-in support for 2D graphics and sound

    Geeny is a scriptable game engine with built-in support for 2D graphics and sound. The scripting language is object oriented, high performance is attainable by using vector and array operations. Win32 C++, full portability planned in the future.
    Downloads: 1 This Week
    Last Update:
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  • 23
    rov-suite

    rov-suite

    Complete ROV Control Suite

    This project aims to create a flexible, cross-platform ROV (remotely operated vehicle) control system based on Qt and the Arduino microcontroller series with multi-platform support. You can view the development blog at http://chrisstechblog.blogspot.com. If you have any questions, comments, ideas or complaints please let us know! We'd love to hear from you how we can improve ROV-Suite! Thanks! P.S. If you want to give us a negative review, please elaborate on why you are giving...
    Downloads: 2 This Week
    Last Update:
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  • 24
    A -quite ambitious- project to create a functional Doom source port in pure Java, trying to keep as close as possible to the original source code while at the same time streamlining it into a more OO and Java-friendly form.
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    Downloads: 67 This Week
    Last Update:
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