Showing 297 open source projects for "format"

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  • 1
    Transit Format

    Transit Format

    A data interchange format

    Transit is a data interchange format and set of libraries designed for reliably conveying structured values (with types) between applications written in different programming languages. The “transit-format” repository defines the specification of the format (tagging, extension, encoding rules) independent of any implementation. It builds on top of JSON and MessagePack (where possible) to reuse their performance and parsing infrastructure, but adds a tagging/extension mechanism to support types not natively representable (e.g., dates, sets). ...
    Downloads: 0 This Week
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  • 2
    Recaf

    Recaf

    The modern Java bytecode editor

    Recaf is an open-source Java bytecode editor that simplifies the process of editing compiled Java applications. To make things easier Recaf abstracts away much of the internal class file format. Difficult tasks such as updating stack-frames are done automatically. Along with additional features to assist in the process of editing classes, Recaf is the most feature-rich free bytecode editor available. While Recaf makes bytecode editing a more simple process it does not mean you should dive head-first into editing compiled Java applications without understanding some basic programming concepts and the Java class file architecture.
    Downloads: 242 This Week
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  • 3
    PHPWord

    PHPWord

    PHP library for reading and writing word processing documents

    PHPWord is a library written in pure PHP that provides a set of classes to write to and read from different document file formats. The current version of PHPWord supports Microsoft Office Open XML (OOXML or OpenXML), OASIS Open Document Format for Office Applications (OpenDocument or ODF), and Rich Text Format (RTF). PHPWord is an open source project licensed under the terms of LGPL version 3. PHPWord is aimed to be a high quality software product by incorporating continuous integration and unit testing. Set document properties, e.g. title, subject, and creator. Create document sections with different settings, e.g. portrait/landscape, page size, and page numbering. ...
    Downloads: 12 This Week
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  • 4
    Go Tools

    Go Tools

    Various packages and tools that support the Go programming language

    ...Packages include a type-checker for Go and an implementation of the Static Single Assignment form (SSA) representation for Go programs. This repository uses prettier to format JS and CSS files. The version of prettier used is 1.18.2. It is encouraged that all JS and CSS code be run through this before submitting a change. However, it is not a strict requirement enforced by CI. This repository uses Gerrit for code changes.
    Downloads: 1 This Week
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  • 5
    libplist

    libplist

    A library to handle Apple Property List format in binary or XML

    A small portable C library to handle Apple Property List files in binary, XML, JSON, or OpenStep format.
    Downloads: 1 This Week
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  • 6
    tableExport.jquery.plugin

    tableExport.jquery.plugin

    jQuery plugin to export a html table to JSON, XML, CSV, TSV, TXT, SQL

    jQuery plugin to export an html table to JSON, XML, CSV, TSV, TXT, SQL, Word, Excel, PNG, and PDF.
    Downloads: 1 This Week
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  • 7
    Pillow

    Pillow

    The friendly Python Imaging Library fork

    ...Pillow is the friendly fork of the Python Imaging Library or PIL, a library that adds image processing capabilities to your Python interpreter. Why turn to Pillow? Aside from offering extensive file format support, an efficient internal representation, and fairly powerful image processing capabilities, Pillow is setuptools compatible. While PIL is not officially over yet, with Pillow you can be assured of continuous integration testing, publicized development activity, and regular releases to the Python Package Index.
    Downloads: 22 This Week
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  • 8
    WebP Codec

    WebP Codec

    Library to encode and decode images in WebP format

    libwebp is the reference codec library for Google’s WebP image format, providing both encoding and decoding along with command-line tools. It supplies cwebp to compress images into WebP and dwebp to decompress them back, making it easy to test quality/size trade-offs across presets and tuning parameters. The GitHub repository is a mirror; the canonical source of truth lives on Chromium’s git, and developer docs are hosted on WebP’s portal.
    Downloads: 28 This Week
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  • 9
    Passport Index Dataset

    Passport Index Dataset

    Passport Index 2023: visa requirements for 199 countries, in .csv

    ...In distance matrices (files with matrix in the filename), the first column represents a passport (=from), each remaining column represents a destination (=to). Files in tidy format (with tidy in filename) have three columns: passport (from), destination (to), and the requirement.
    Downloads: 1 This Week
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  • 10
    age

    age

    A simple, modern and secure encryption tool (and Go library)

    ...It provides small explicit keys, no complex options, and is designed for UNIX-style composability; you can pipe into it, integrate it into scripts, etc. It supports a clearly defined format and promotes interoperability across implementations (there are Rust, TypeScript, etc). The project is well-suited for personal data encryption, backup use-cases, scripting encryption workflows, and embedding encryption in tools. Because of its design philosophy, it avoids the bloat of many older encryption utilities while maintaining strong cryptographic hygiene. ...
    Downloads: 3 This Week
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  • 11
    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: 36 This Week
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  • 12
    Petdex

    Petdex

    The public gallery of animated pet for Codex, Claude Code, OpenCode

    ...The desktop app can float a pet on the user’s screen and react to coding-agent activity in real time. Petdex is especially useful for users who want to personalize AI coding sessions with lightweight animated characters and a community-driven asset format.
    Downloads: 1 This Week
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  • 13
    QOI

    QOI

    The “Quite OK Image Format” for fast, lossless image compression

    ...The format supports RGB and RGBA images while remaining easy to port across programming languages and hardware environments. Its simplicity and speed have made it popular among game developers, embedded systems engineers, graphics programmers, and experimental software projects. Overall, qoi demonstrates how streamlined design can achieve practical high-performance image compression with dramatically reduced implementation complexity.
    Downloads: 0 This Week
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  • 14
    JsonCpp

    JsonCpp

    A C++ library for interacting with JSON

    JSON is a lightweight data-interchange format. It can represent numbers, strings, ordered sequences of values, and collections of name/value pairs. JsonCpp is a C++ library that allows manipulating JSON values, including serialization and deserialization to and from strings. It can also preserve existing comment in unserialization/serialization steps, making it a convenient format to store user input files.
    Downloads: 13 This Week
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  • 15
    env

    env

    A simple and zero-dependencies library to parse environment variables

    ...Env supports by default anything that implements the TextUnmarshaler interface. That includes things like time.Time for example. The upside is that depending on the format you need, you don't need to change anything. The downside is that if you do need time in another format, you'll need to create your own type. By default, slice types will split the environment value on ,; you can change this behavior by setting the envSeparator tag. If you set the envExpand tag, environment variables (either in ${var} or $var format) in the string will be replaced according with the actual value of the variable.
    Downloads: 1 This Week
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  • 16
    go-toml

    go-toml

    Go library for the TOML file format

    Go library for the TOML format. This library supports TOML v1.0.0. Full API, examples, and implementation notes are available in the Go documentation. As much as possible, this library is designed to behave similarly as the standard library's encoding/json. While go-toml favors usability, it is written with performance in mind. Most operations should not be shockingly slow.
    Downloads: 0 This Week
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  • 17
    Khronos KTX

    Khronos KTX

    KTX (Khronos Texture) Library and Tools

    KTX-Software is a suite of tools and libraries for working with Khronos Texture (KTX) files, designed and maintained by the Khronos Group. KTX is a container format for storing textures that are optimized for GPU upload, supporting modern formats like Basis Universal and ASTC. This repository includes tools for creating, validating, inspecting, and converting KTX and KTX2 files, making it essential for developers working in 3D engines, games, and visualization tools where texture streaming and compression are key.
    Downloads: 31 This Week
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  • 18
    PhpMetrics

    PhpMetrics

    Beautiful and understandable static analysis tool for PHP

    PhpMetrics is a powerful static analysis tool for PHP code that provides metrics on code quality, complexity, maintainability, and architecture. It generates comprehensive reports in HTML format, visualizing metrics like cyclomatic complexity, lines of code, and coupling between classes. PhpMetrics helps developers identify potential code issues, optimize performance, and maintain high-quality codebases.
    Downloads: 0 This Week
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  • 19
    Cheshire

    Cheshire

    Clojure JSON and JSON SMILE (binary json format) encoding/decoding

    Cheshire is a high-performance JSON encoding and decoding library for Clojure, built atop Jackson to combine fast parsing/generation with advanced support for types like Dates, UUIDs, Sets, Symbols, and the binary JSON SMILE format. Custom encoding is supported from 2.0.0 and up if you encounter a bug, please open a GitHub issue. From 5.0.0 onwards, custom encoding has been moved to be part of the core namespace (not requiring a namespace change). Custom and Core encoding have been combined in Cheshire 5.0.0, so there is no longer any need to require a different namespace depending on what you would like to use. ...
    Downloads: 0 This Week
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  • 20
    Zip.js

    Zip.js

    JavaScript library to zip and unzip files

    Zip.js is a JavaScript library for creating, reading, and editing ZIP files directly in the browser or in Node.js environments, supporting various compression methods and encryption.
    Downloads: 4 This Week
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  • 21
    XLSX

    XLSX

    Go (golang) library for reading and writing XLSX files

    xlsx is a library to simplify reading and writing the XML format used by recent version of Microsoft Excel in Go programs. Version 3.0.0 introduces some more breaking changes in the API. All methods that can return an `xlsx.File` struct now accept zero, one or many `xlsx.FileOption` functions as their final arguments. These can be used to modify the behavior of the resultant struct, in particular they replace the `…WithRowLimit` variants of those methods with the result of calling `xlsx.RowLimit` and they add the ability to define a custom backing store for the spreadsheet data to be held in whilst processing. ...
    Downloads: 1 This Week
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  • 22
    Gson

    Gson

    A Java serialization/deserialization library to convert Java Objects

    Gson is a Java library developed by Google that allows conversion between Java objects and JSON. It enables serialization and deserialization of Java classes to and from JSON format, handling complex and generic types, nulls, custom naming policies, and more. Gson is lightweight, easy to use, and does not require annotation-based configuration, making it a popular choice for JSON processing in Java applications.
    Downloads: 10 This Week
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  • 23
    Petastorm

    Petastorm

    Petastorm library enables single machine or distributed training

    Petastorm library enables single machine or distributed training and evaluation of deep learning models from datasets in Apache Parquet format. It supports ML frameworks such as Tensorflow, Pytorch, and PySpark and can be used from pure Python code. Petastorm is an open-source data access library developed at Uber ATG. This library enables single machine or distributed training and evaluation of deep learning models directly from datasets in Apache Parquet format. Petastorm supports popular Python-based machine learning (ML) frameworks such as Tensorflow, PyTorch, and PySpark. ...
    Downloads: 0 This Week
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  • 24
    DCV Color Primitives

    DCV Color Primitives

    DCV Color Primitives Library

    ...Support data coming from a single buffer or coming from multiple image planes. Support non-tightly packed data. Support images greater than 4GB (64 bit). Convert an image from bgra to nv12 (single plane) format containing yuv in BT601. You might want to propagate errors to the caller function or mix with some other error types. So far, buffers were sized taking into account the image pixel format and dimensions; However, you can use a function to compute how many bytes are needed to store an image of a given format and size. If your data is scattered in multiple buffers that are not necessarily contiguous, you can provide image planes. ...
    Downloads: 0 This Week
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  • 25
    Vegeta

    Vegeta

    HTTP load testing tool and library. It's over 9000!

    ...As for the library, new versions are tagged with both lib/vMAJOR.MINOR.PATCH and vMAJOR.MINOR.PATCH. The latter tag is required for compatibility with go mod. The JSON format makes integration with programs that produce targets dynamically easier. Each target is one JSON object in its own line. The method and url fields are required. If present, the body field must be base64 encoded. The generated JSON Schema defines the format in detail.
    Downloads: 3 This Week
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