Showing 2224 open source projects for "reference"

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  • 1
    Quick Reference

    Quick Reference

    Documentation, cheatsheets, and quick references for developers

    Reference is an open-source collection of documentation, cheatsheets, and quick references for developers. It aggregates useful programming knowledge, syntax guides, and best practices across various programming languages, tools, and frameworks.
    Downloads: 3 This Week
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  • 2
    CSS Reference

    CSS Reference

    Fee visual guide to the most popular CSS properties

    CSS Reference is a human-friendly, example-driven reference for CSS that focuses on how properties behave in practice rather than only listing their syntax. Each entry explains what a property does, shows concise examples, and illustrates the visual result so you can internalize concepts quickly. The reference highlights common pitfalls and “gotchas,” helping you avoid surprises when mixing layout modes like Flexbox and Grid or when dealing with overflow and positioning. ...
    Downloads: 1 This Week
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  • 3
    Infosec Reference

    Infosec Reference

    An Information Security Reference That Doesn't Suck

    ...Because security spans many domains, Infosec Reference helps consolidate high-value, battle-tested knowledge into one place, reducing the need to scour scattered blogs or notes. It often contains links to external references, example commands, common workflows, and template policies or checklists. For newer security professionals or teams looking to build a shared reference, it serves as a catalog of contextually verified insights, a starting point for training, or a hub for standardized practices.
    Downloads: 0 This Week
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  • 4
    Basketball Reference

    Basketball Reference

    NBA Stats API via Basketball Reference

    ...A lot of sports-related APIs are expensive - luckily, Basketball Reference provides a free service which can be scraped and translated into a usable API.
    Downloads: 0 This Week
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  • 5
    eShop Reference Application

    eShop Reference Application

    A reference .NET application implementing an eCommerce site

    eShop is Microsoft's official .NET reference application showcasing a real-world ecommerce website built with microservices or monolithic architecture using .NET 9 and ASP.NET Core. It includes sample code, and an e-book guide, and illustrates best practices for enterprise‑grade web applications.
    Downloads: 0 This Week
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  • 6
    LIBPNG: PNG reference library
    Reference library for supporting the Portable Network Graphics (PNG) format.
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    Downloads: 83,024 This Week
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  • 7
    FLUX.2

    FLUX.2

    Official inference repo for FLUX.2 models

    FLUX.2 is a state-of-the-art open-weight image generation and editing model released by Black Forest Labs aimed at bridging the gap between research-grade capabilities and production-ready workflows. The model offers both text-to-image generation and powerful image editing, including editing of multiple reference images, with fidelity, consistency, and realism that push the limits of what open-source generative models have achieved. It supports high-resolution output (up to ~4 megapixels), which allows for photography-quality images, detailed product shots, infographics or UI mockups rather than just low-resolution drafts. FLUX.2 is built with a modern architecture (a flow-matching transformer + a revamped VAE + a strong vision-language encoder), enabling strong prompt adherence, correct rendering of text/typography in images, reliable lighting, layout, and physical realism, and consistent style/character/product identity across multiple generations or edits.
    Downloads: 35 This Week
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  • 8
    JSON-java

    JSON-java

    A reference implementation of a JSON package in Java

    JSON is a light-weight language-independent data interchange format. The JSON-Java package is a reference implementation that demonstrates how to parse JSON documents into Java objects and how to generate new JSON documents from the Java classes.
    Downloads: 60 This Week
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  • 9
    Ethereum ETL

    Ethereum ETL

    Python scripts for ETL (extract, transform and load) jobs for Ethereum

    Python scripts for ETL (extract, transform and load) jobs for Ethereum blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions. Data is available in Google BigQuery. Ethereum ETL lets you convert blockchain data into convenient formats like CSVs and relational databases.
    Downloads: 1 This Week
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  • 10
    REKCARC-TSC-UHT

    REKCARC-TSC-UHT

    Guidance for courses in Department of Computer Science and Technology

    This repository is a mirrored, community-curated set of study materials for Tsinghua University’s Department of Computer Science and Technology (the name reads like “THU-CST” reversed). It gathers course notes, labs, exam archives, and project write-ups across core CS topics, emphasizing reproducible setups and guidance for succeeding in demanding classes. The content is organized to mirror the program’s progression so students can see prerequisites and plan learning paths. Contributors...
    Downloads: 119 This Week
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  • 11
    OpenGrok

    OpenGrok

    Fast and usable source code search and cross reference engine

    OpenGrok is a fast and usable source code search and cross reference engine. It helps you search, cross-reference and navigate your source tree. It understands various program file formats and history from many Source Code Management systems. In other words it lets you grok (profoundly understand) source code and is developed in the open, hence the name OpenGrok. It is written in Java.
    Downloads: 9 This Week
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  • 12
    CPlusPlusThings

    CPlusPlusThings

    Collection of various C++ code samples, utilities, patterns

    ...Encourages reuse and adaptation by developers as a reference. Collection of C++ utility code snippets/helper modules.
    Downloads: 5 This Week
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  • 13

    Rapid Reference

    An extension that allows for hassle-free website citation/referencing.

    Please do not distribute with the goal of selling my program. How to attach to your Chrome/Edge/Brave etc Browser: 1. Download the extension(rapidreference.zip) 2. Extract 3. Go to chrome://extensions if on Chrome, or navigate to your extension management setting in your browser 4. Enable developer mode (usually top right) 5. Add unpacked extension 6. Choose the extracted extension's folder 7. There you go! How to use: 1. Start a session in the panel of the...
    Downloads: 0 This Week
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  • 14
    rav1e

    rav1e

    The fastest and safest AV1 encoder

    rav1e is an open-source implementation of an encoder for the AV1 video codec, developed in Rust (with some assembly) by the community around Xiph Foundation. Its design philosophy is to start from a correct, minimal, and fast AV1 encoder — sacrificing some encoding speed/efficiency of reference encoders in exchange for simplicity, stability, and compilability across platforms — and then gradually improve. This makes rav1e particularly attractive for scenarios where you need AV1 encoding but care about build-time, portability, and maintenance overhead, or where the full-featured reference encoder might be prohibitively slow. ...
    Downloads: 31 This Week
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  • 15
    HunyuanVideo-I2V

    HunyuanVideo-I2V

    A Customizable Image-to-Video Model based on HunyuanVideo

    HunyuanVideo-I2V is a customizable image-to-video generation framework from Tencent Hunyuan, built on their HunyuanVideo foundation. It extends video generation so that given a static reference image plus an optional prompt, it generates a video sequence that preserves the reference image’s identity (especially in the first frame) and allows stylized effects via LoRA adapters. The repository includes pretrained weights, inference and sampling scripts, training code for LoRA effects, and support for parallel inference via xDiT. ...
    Downloads: 3 This Week
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  • 16
    MLPerf

    MLPerf

    Reference implementations of MLPerf™ training benchmarks

    ...The MLPerf Training working group draws on expertise in AI and the technology that powers AI from across the industry to design and create industry-standard benchmarks. Together, we create the reference implementations, rules, policies, and procedures to benchmark a wide variety of AI workloads.
    Downloads: 0 This Week
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  • 17
    FFsubsync

    FFsubsync

    Automagically synchronize subtitles with video

    ...There may be occasions where you have a correctly synchronized srt file in a language you are unfamiliar with, as well as an unsynchronized srt file in your native language. In this case, you can use the correctly synchronized srt file directly as a reference for synchronization, instead of using the video as the reference. ffsubsync uses the file extension to decide whether to perform voice activity detection on the audio or to directly extract speech from an srt file. ffsubsync usually finishes in 20 to 30 seconds, depending on the length of the video.
    Downloads: 52 This Week
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  • 18
    Enterprise-Scale

    Enterprise-Scale

    The Azure Landing Zones (Enterprise-Scale) architecture

    Enterprise-Scale is a reference architecture and set of landing-zone blueprints for building large, governed Azure estates. It codifies recommended patterns—network topology, identity integration, subscription and resource organization, policy assignment, and guardrails—so enterprises can provision repeatable, secure, and compliant environments for workloads.
    Downloads: 5 This Week
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  • 19
    Zstandard

    Zstandard

    Zstandard - Fast real-time compression algorithm

    Zstandard is a fast compression algorithm, providing high compression ratios. It also offers a special mode for small data, called dictionary compression. The reference library offers a very wide range of speed / compression trade-off, and is backed by an extremely fast decoder (see benchmarks below). Zstandard library is provided as open source software using a BSD license. Its format is stable and published as IETF RFC 8478. The negative compression levels, specified with --fast=#, offer faster compression and decompression speed in exchange for some loss in compression ratio compared to level 1, as seen in the table above. ...
    Downloads: 100 This Week
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  • 20
    Stable Diffusion Version 2

    Stable Diffusion Version 2

    High-Resolution Image Synthesis with Latent Diffusion Models

    Stable Diffusion (the stablediffusion repo by Stability-AI) is an open-source implementation and reference codebase for high-resolution latent diffusion image models that power many text-to-image systems. The repository provides code for training and running Stable Diffusion-style models, instructions for installing dependencies (with notes about performance libraries like xformers), and guidance on hardware/driver requirements for efficient GPU inference and training.
    Downloads: 10 This Week
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  • 21
    Mercure

    Mercure

    Server-sent live updates, protocol and reference implementation

    ...Because it is a thin layer on top of HTTP and SSE, Mercure is natively supported by modern web browsers, mobile applications, and IoT devices. A free (as in beer, and as in speech) reference server, as well as a hosted service, are available. Designed for REST and GraphQL. Private updates (JWT authorization). Presence API and subscription events. Event store. Compatible with serverless, PHP, and the like. Supports end-to-end encryption. Reading the documentation is an excellent way to discover Mercure.
    Downloads: 18 This Week
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  • 22
    SimpleXMQ

    SimpleXMQ

    A reference implementation of the SimpleX Messaging Protocol

    A reference implementation of the SimpleX Messaging Protocol for simplex queues over public networks. SimpleXMQ is a message broker for managing message queues and sending messages over a public network. It consists of an SMP server, SMP client library, and SMP agent that implements SMP protocol for client-server communication and SMP agent protocol to manage duplex connections via simplex queues on multiple SMP servers.
    Downloads: 6 This Week
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  • 23
    NVIDIA Generative AI Examples

    NVIDIA Generative AI Examples

    Generative AI reference workflows

    NVIDIA GenerativeAIExamples is an open-source repository that provides practical reference implementations and example workflows for building generative AI applications using NVIDIA’s software ecosystem. The project is designed to help developers accelerate the development of AI applications by providing ready-to-run pipelines, notebooks, and tools that demonstrate how to integrate large language models into real-world systems.
    Downloads: 5 This Week
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  • 24
    Aseprite

    Aseprite

    Animated sprite editor & pixel art tool

    Aseprite is a program to create animated sprites. Sprites are composed of layers & frames as separated concepts. Support for color profiles and different color modes: RGBA, Indexed (palettes up to 256 colors), Grayscale. Animation facilities, with real-time preview and onion skinning. Copy & paste. Drag & drop. Resize palette. Palette entries with alpha value. Select color harmonies. Create light and shadows with the shading ink. Create perfect strokes for pixel-art. Avoid extreme pixel...
    Downloads: 536 This Week
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  • 25
    JabRef Bibliography Management

    JabRef Bibliography Management

    Graphical Java application for managing BibTeX and biblatex

    JabRef is an open-source, cross-platform citation and reference management tool. Stay on top of your literature: JabRef helps you to collect and organize sources, find the paper you need and discover the latest research. JabRef is available free of charge and is actively developed. It supports you in every step of your research work.
    Downloads: 5 This Week
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