Showing 757 open source projects for "scratch"

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  • 1
    Hello JavaScript

    Hello JavaScript

    Course repository designed to teach JavaScript from scratch in Spanish

    hello-javascript is a comprehensive course repository designed to teach JavaScript from scratch in Spanish, pairing source code with hours of video content and hundreds of exercises. It covers the JavaScript language core, from variables and control flow to functions, objects, arrays, and modern ECMAScript features. The project also touches the browser and Node.js ecosystems so learners can understand both client and server contexts.
    Downloads: 0 This Week
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  • 2
    Deep Learning Is Nothing

    Deep Learning Is Nothing

    Deep learning concepts in an approachable style

    Deep-Learning-Is-Nothing presents deep learning concepts in an approachable, from-scratch style that demystifies the stack behind modern models. It typically begins with linear algebra, calculus, and optimization refreshers before moving to perceptrons, multilayer networks, and gradient-based training. Implementations favor small, readable examples—often NumPy first—to show how forward and backward passes work without depending solely on high-level frameworks.
    Downloads: 0 This Week
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  • 3
    fheroes2

    fheroes2

    fheroes2 is a recreation of Heroes of Might and Magic II game engine

    fheroes2 is a recreation of the Heroes of Might and Magic II game engine. This open-source multiplatform project, written from scratch, is designed to reproduce the original game with significant improvements in gameplay, graphics and logic (including support for high-resolution graphics, improved AI, numerous fixes and user interface improvements), breathing new life into one of the most addictive turn-based strategy games. You can find a complete list of all of our changes and enhancements in its own wiki page.
    Downloads: 28 This Week
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  • 4
    Focalboard

    Focalboard

    Focalboard is an open source, self-hosted alternative to Trello, etc.

    ...Keep everyone in sync with card comments, @mention teammates to get their attention, and set board permissions to share your board with the entire team or specific individuals. Get started fast with our pre-built templates or create a fully custom board from scratch.
    Downloads: 49 This Week
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  • 5
    Glow OS

    Glow OS

    System Analysis Software

    Glow is an educational, hobbyist operating system written in C and Assembly, developed to help learners understand the internals of OS design and kernel development. Targeting x86_64 systems, Glow features its own kernel, bootloader, and minimal userland. With clear code structure and a simple design, it serves as a playground for experimenting with low-level systems programming, boot sequences, interrupt handling, and basic UI components like shells and text rendering.
    Downloads: 9 This Week
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  • 6
    EQEmulator Core Server

    EQEmulator Core Server

    Open Source Fan-Based EverQuest Emulator Server project

    EQEmulator is a custom completely from-scratch open source server implementation for EverQuest built mostly on C++.
    Downloads: 9 This Week
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  • 7
    EndeavourOS-ISO

    EndeavourOS-ISO

    EndeavourOS ISO framework based on Arch-ISO

    ...It leverages the Calamares installer to provide a guided installation process while still maintaining the transparency and control expected from an Arch-based system. The project supports both offline and online installation modes, where users can choose between preconfigured desktop environments or build a custom system from scratch. It emphasizes simplicity, speed, and user empowerment, avoiding unnecessary bloat while still offering helpful defaults.
    Downloads: 38 This Week
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  • 8
    Happy-LLM

    Happy-LLM

    Large Language Model Principles and Practice Tutorial from Scratch

    Happy-LLM is an open-source educational project created by the Datawhale AI community that provides a structured and comprehensive tutorial for understanding and building large language models from scratch. The project guides learners through the entire conceptual and practical pipeline of modern LLM development, starting with foundational natural language processing concepts and gradually progressing to advanced architectures and training techniques. It explains the Transformer architecture, pre-training paradigms, and model scaling strategies while also providing hands-on coding examples so readers can implement and experiment with their own models. ...
    Downloads: 0 This Week
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  • 9
    LTX-2

    LTX-2

    Python inference and LoRA trainer package for the LTX-2 audio–video

    ...It is architected to give developers low-level control over rendering pipelines, GPU resource management, shader orchestration, and cross-platform abstractions so they can craft visually compelling experiences without starting from scratch. Beyond basic rendering scaffolding, LTX-2 includes optimized math libraries, resource loaders, utilities for texture and buffer handling, and integration points for native event loops and input systems. The framework targets both interactive graphical applications and media-rich experiences, making it a solid foundation for games, creative tools, or visualization systems that demand both performance and flexibility. ...
    Downloads: 71 This Week
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  • 10
    DeepSqueak

    DeepSqueak

    DeepSqueak Using Machine Vision to Accelerate Bioacoustics Research

    Using Machine Vision to Accelerate Bioacoustics Research.
    Downloads: 2 This Week
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  • 11
    My Blog Technology

    My Blog Technology

    Custom web server for my blog

    This is a minimal web server designed to host my blog. It's built from scratch to be robust enough to face the public internet. No reverse proxies are required.
    Downloads: 1 This Week
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  • 12
    pikepdf

    pikepdf

    A Python library for reading and writing PDF, powered by QPDF

    ...But say “pyqpdf” out loud, and it sounds like “pikepdf”. pikepdf is a library intended for developers who want to create, manipulate, parse, repair, and abuse the PDF format. It supports reading and write PDFs, including creating from scratch. Thanks to QPDF, it supports linearizing PDFs and access to encrypted PDFs.
    Downloads: 17 This Week
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  • 13
    dhall-haskell

    dhall-haskell

    Maintainable configuration files

    ...You will probably want to use the shared caches hosted at cache.dhall-lang.org and dhall.cachix.org when doing Nix development. This is not required, but this will save you a lot of time so that you don't have to build as many dependencies from scratch the first time. If you prefer installing the binaries locally in a nix shell environment instead, just run nix-shell in the top-level directory. This option provides additional flexibility with respect to overriding some of the default parameters (e.g. the compiler version), which makes it particularly useful for developers.
    Downloads: 37 This Week
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  • 14
    WANIX

    WANIX

    A virtual environment kit for the local-first web

    wanix is a hobbyist Unix-like operating system written from scratch in C, aiming to implement core features of a traditional OS in an educational and modular way. The project walks through kernel development starting from bootloading, memory management, system calls, and eventually to user programs. With support for x86_64 and simple tools like a shell and basic file I/O, wanix serves as both a learning platform and a launching point for more advanced kernel features.
    Downloads: 7 This Week
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  • 15
    hhuOS

    hhuOS

    hhuOS - A small operating system

    hhuOS is an educational operating system project developed by students at Heinrich Heine University (HHU) in Düsseldorf, Germany. It is built from scratch in C and Assembly and intended as a teaching tool to help students grasp the foundations of kernel development, memory management, system calls, and multitasking. The project focuses on clarity, modularity, and hands-on experimentation with real OS components, making it suitable for OS development courses or personal exploration.
    Downloads: 5 This Week
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  • 16
    Machine learning algorithms

    Machine learning algorithms

    Minimal and clean examples of machine learning algorithms

    Machine learning algorithms is an open-source repository that provides minimal and clean implementations of machine learning algorithms written primarily in Python. The project focuses on demonstrating how fundamental machine learning methods work internally by implementing them from scratch rather than relying on high-level libraries. This approach allows learners to study the mathematical and algorithmic details behind widely used models in a transparent and readable way. The repository includes implementations of both supervised and unsupervised learning techniques, along with dimensionality reduction and clustering methods. ...
    Downloads: 0 This Week
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  • 17
    AspNetCore.Identity.Mongo

    AspNetCore.Identity.Mongo

    This is a MongoDB provider for the ASP.NET Core 2 Identity framework

    This is a MongoDB provider for the ASP.NET Core Identity framework. It is completely written from scratch and provides support for all Identity framework interfaces. Library supports .Net 5.0, .Net Core 3.1, .Net Core 2.1 simultaneously started from 8.3.0 nuget package.
    Downloads: 3 This Week
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  • 18
    PocketMine-MP

    PocketMine-MP

    A server software for Minecraft: Bedrock Edition in PHP

    PocketMine-MP is a highly customisable server software for Minecraft: Bedrock Edition, built from scratch in PHP, with over 10 years of history.
    Downloads: 10 This Week
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  • 19
    Prisma

    Prisma

    Next-generation ORM for Node.js and TypeScript

    ...Central to Prisma is the schema, a declarative way to define your app's data models and their relations that's human-readable. And you don't have to painstakingly create it from scratch if you already have a database - prisma introspect takes care of that. Prisma Client is a query builder that composes the way you think and gets auto-generated from the Prisma schema with types tailored to your app. We designed the API to be intuitive for both SQL veterans and people brand new to databases. Auto-completion, linting, formatting and more help Prisma developers in VSCode stay confident without distractions. ...
    Downloads: 41 This Week
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  • 20
    Luau

    Luau

    Fast, small, safe, gradually typed embeddable scripting language

    It is designed to be backward compatible with Lua 5.1, as well as incorporating some features from future Lua releases, but also expands the feature set (most notably with type annotations). Luau is largely implemented from scratch, with the language runtime being a very heavily modified version of Lua 5.1 runtime, with a completely rewritten interpreter and other performance innovations. The runtime mostly preserves Lua 5.1 API, so existing bindings should be more or less compatible with a few caveats. Luau is used by Roblox game developers to write game code, as well as by Roblox engineers to implement large parts of the user-facing application code as well as portions of the editor (Roblox Studio) as plugins. ...
    Downloads: 37 This Week
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  • 21
    COSMIC Desktop

    COSMIC Desktop

    Next generation Cosmic desktop environment

    COSMIC Desktop is the next-generation desktop environment developed by System76 as a complete rewrite of their COSMIC interface, built entirely from scratch using the Rust programming language. It represents a major shift away from GNOME-based customization toward a fully independent desktop stack designed for performance, memory safety, and long-term maintainability. The environment is based on Wayland and uses the Iced GUI toolkit, providing a modern rendering pipeline and a cohesive set of native applications. ...
    Downloads: 6 This Week
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  • 22
    Mixxx

    Mixxx

    Mixxx is Free DJ software that gives you everything you need

    Free and open source DJ software for Windows, macOS, and Linux. Mixxx integrates the tools DJs need to perform creative live mixes with digital music files. Whether you are a new DJ with just a laptop or an experienced turntablist, Mixxx can support your style and techniques of mixing. BPM and musical key detection help you find the perfect next track from your library. Use Sync Lock to match the tempo and beats of four songs for seamless mixing. Built-in mappings for DJ controller hardware...
    Downloads: 23 This Week
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  • 23
    Google Authenticator PAM Library

    Google Authenticator PAM Library

    Example PAM module demonstrating two-factor authentication

    ...Because verification happens locally, codes work offline and do not depend on any Google service, which suits high-security and air-gapped environments. Administrators can tune skew tolerance, rate limiting, emergency scratch codes, and which PAM control flags enforce 2FA for specific users or groups. The project’s design favors simplicity and auditability, keeping the runtime small and the configuration explicit so it’s easy to review in production change control.
    Downloads: 0 This Week
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  • 24
    MatlabMachine

    MatlabMachine

    Machine learning algorithms

    Matlab-Machine is a comprehensive collection of machine learning algorithms implemented in MATLAB. It includes both basic and advanced techniques for classification, regression, clustering, and dimensionality reduction. Designed for educational and research purposes, the repository provides clear implementations that help users understand core ML concepts.
    Downloads: 0 This Week
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  • 25
    Giada

    Giada

    Your Hardcore Loop Machine.

    ...Build your performance in real time by layering audio tracks or MIDI events, driven by the main sequencer. Load samples from your crates and play them with a computer keyboard or a MIDI controller. Write songs from scratch or edit existing live recordings with the powerful Action Editor, for fine-tuned control. Record sounds from the real world and MIDI events coming from external devices or other apps. Process samples or audio/MIDI input signals with VST instruments from your plug-ins collection. Control other software or synchronize physical MIDI devices by using Giada as a MIDI master sequencer.
    Downloads: 9 This Week
    Last Update:
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