Showing 1571 open source projects for "format"

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  • 1
    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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  • 2
    ImHex

    ImHex

    A Hex Editor for Reverse Engineers, Programmers

    ImHex is a Hex Editor, a tool to display, decode and analyze binary data to reverse engineer their format, extract informations or patch values in them. What makes ImHex special is that it has many advanced features that can often only be found in paid applications. Such features are a completely custom binary template and pattern language to decode and highlight structures in the data, a graphical node-based data processor to pre-process values before they're displayed, a disassembler, diffing support, bookmarks and much much more. ...
    Downloads: 34 This Week
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  • 3
    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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  • 4
    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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  • 5
    ZXing

    ZXing

    Barcode scanning library for Java, Android

    ZXing or “Zebra Crossing” is an open source multi-format 1D/2D barcode image processing library that’s been implemented in Java, and also comes with ports to other languages. It currently supports the following formats: UPC-A and UPC-E EAN-8 and EAN-13 Code 39 Code 93 Code 128 ITF Codabar RSS-14 (all variants) RSS Expanded (most variants) QR Code Data Matrix Aztec ('beta' quality) PDF 417 ('alpha' quality) MaxiCode ZXing is made up of several modules, including a core image decoding library, JavaSE-specific client code, and Android client Barcode Scanner. ...
    Downloads: 24 This Week
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  • 6
    Typst

    Typst

    A new markup-based typesetting system that is powerful and easy

    Typst is a new markup-based typesetting system that is designed to be as powerful as LaTeX while being much easier to learn and use. Typst supercharges templates: They react to your content and format everything instantly while you type. Select from a wide range of community templates or create your own. Store shared documents in team workspaces to bring everyone in your working group on the same page. Whether in the classroom, the faculty office, or at home. Typst runs in your browser, so everyone on the team can just start writing.
    Downloads: 13 This Week
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  • 7
    buildah

    buildah

    A tool that facilitates building OCI images

    Buildah and Podman are two complementary open-source projects that are available on most Linux platforms and both projects reside at GitHub.com with Buildah here and Podman here. Both, Buildah and Podman are command line tools that work on Open Container Initiative (OCI) images and containers. The two projects differentiate in their specialization. Buildah specializes in building OCI images. Buildah's commands replicate all of the commands that are found in a Dockerfile. This allows building...
    Downloads: 2 This Week
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  • 8
    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: 8 This Week
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  • 9
    wasm-tools

    wasm-tools

    CLI and Rust libraries for low-level manipulation of WebAssembly

    wasm-tools is a comprehensive suite of command-line utilities and Rust libraries for working with WebAssembly modules at a low level, providing developers with the ability to inspect, validate, transform, and generate Wasm binaries. It includes a wide range of subcommands that handle tasks such as converting between text and binary formats, validating module structure, and printing human-readable representations of compiled code. The toolkit also supports advanced operations like mutating,...
    Downloads: 1 This Week
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  • 10
    Gource

    Gource

    Software version control visualization

    Software projects are displayed by Gource as an animated tree with the root directory of the project at its centre. Directories appear as branches with files as leaves. Developers can be seen working on the tree at the times they contributed to the project. Gource includes built-in log generation support for Git, Mercurial, Bazaar and SVN. Gource can also parse logs produced by several third party tools for CVS repositories. Gource is a visualization tool for source control repositories. The...
    Downloads: 0 This Week
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  • 11
    PDFSticher

    PDFSticher

    Code repository for PDFStitcher, a utility to stitch together PDFs

    ...PDFSticher is a utility for stitching together many PDF pages from one document into a single page. This is also called "N-Up" or page imposition. This program was created in order to convert sewing patterns into a convenient format for projecting, though it could be used to stitch together any PDF. Since version 0.4, it is also possible to select layers for inclusion/exclusion in the final output. Additionally, line properties can be modified for each layer if the input PDF is compatible.
    Downloads: 13 This Week
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  • 12
    Joplin

    Joplin

    Open source note taking and to-do app with synchronization

    Joplin is a free and open source note-taking and to-do application that can handle a large number of notes in Markdown format, organize them into notebooks and synchronize them with various cloud services. All notes can also be copied, tagged, searched and modified directly from the app or through your own text editor. Notes that are exported from Evernote can be imported into Joplin, be it formatted content, resources, complete metadata or plain Markdown files.
    Downloads: 40 This Week
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  • 13
    Fast-CLI

    Fast-CLI

    Test your download and upload speed using fast.com

    Fast-CLI is a command-line interface tool that allows users to test their internet connection speed using the Fast.com service.
    Downloads: 2 This Week
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  • 14
    sdk-js

    sdk-js

    JavaScript / TypeScript SDK for building Astrid OS capsules

    sdk-js is a JavaScript and TypeScript SDK for building Astrid capsules. It gives developers a way to create capsule binaries that match the same WIT contract, WASI P2 Component Model output, and archive format used by the Rust SDK. The project is designed so the Astrid runtime can treat capsules the same regardless of whether they were built in JavaScript, TypeScript, or Rust. Its developer experience is shaped around familiar JavaScript patterns such as Node-style file APIs, WHATWG conventions, and event-driven behavior. The SDK adds typed ergonomics over the lower-level host ABI, making capsule development easier for web and Node developers. ...
    Downloads: 0 This Week
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  • 15
    waifu2x ncnn Vulkan

    waifu2x ncnn Vulkan

    waifu2x converter ncnn version, run fast GPU with vulkan

    ncnn implementation of waifu2x converter. Runs fast on Intel/AMD/Nvidia/Apple-Silicon with Vulkan API. waifu2x-ncnn-vulkan uses ncnn project as the universal neural network inference framework.
    Downloads: 5 This Week
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  • 16

    Secure Protocol Format

    Generic binary protocol library that prevents injection attacks

    ...The Distinguished Encoding Rules, or DER, of the ASN.1 standard follows this approach but includes numerous constraints and, more importantly, demands that data fields to be described using binary metadata rather than text. The Secure Protocol Format, or SPF, was created as a simplified version of DER. In addition to delimiting data by length, it also affords programmers the ability to use text for describing data, just like tags are used in HTML and XML. Thus, SPF provides a simple and practical approach to preventing command injection attacks while allowing text to describe data.
    Downloads: 0 This Week
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  • 17
    Watlings

    Watlings

    Learn WebAssembly by writing small programs

    Watlings is an educational platform designed to teach WebAssembly concepts through interactive, browser-based exercises that guide users step by step in learning the WebAssembly text format (WAT). Inspired by projects like Rustlings, it provides a collection of small, focused challenges that help users understand how WebAssembly works at a low level, including instructions, memory management, and control flow. Each exercise presents partially completed code that the user must fix or complete, reinforcing learning through hands-on problem solving rather than passive reading. ...
    Downloads: 0 This Week
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  • 18
    MCPorter

    MCPorter

    Call MCPs via TypeScript, masquerading as simple TypeScript API

    ...It addresses the complex differences between the two editions’ world formats, block states, biomes, and entity representations, giving players a seamless way to bring beloved Java worlds into the Bedrock ecosystem. The tool analyzes and converts chunks, block definitions, and metadata to a format Bedrock can interpret, ensuring terrain, constructions, and most in-game elements remain recognizable and playable after conversion. Its command-line workflow simplifies what would otherwise be a manual and error-prone process, allowing users to specify source worlds, conversion settings, and target outputs with clarity and control.
    Downloads: 0 This Week
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  • 19
    SYSADMIN Test Questions

    SYSADMIN Test Questions

    A collection of Linux Sysadmin Test Questions and Answers

    ...It spans fundamentals like filesystems, permissions, processes, and networking, then ventures into security, performance, virtualization, containers, and databases. The format encourages quick drills: pick a topic, answer from memory, then compare against concise explanations. Many questions highlight real-world troubleshooting patterns rather than purely theoretical trivia, reflecting what admins face daily. As an interview prep resource, it helps candidates assess breadth and identify weak spots before deeper study. ...
    Downloads: 0 This Week
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  • 20
    stylish-haskell

    stylish-haskell

    Haskell code prettifier

    ...Converts line endings (customizable) Replaces tabs by four spaces (turned off by default) Replaces some ASCII sequences by their Unicode equivalents (turned off by default) Format data constructors and fields in records.
    Downloads: 0 This Week
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  • 21
    redshift_connector

    redshift_connector

    Amazon Redshift connector for Python

    ...It can be turned on by using the autocommit property of the connection. The paramstyle for a cursor can be modified via cursor.paramstyle. The default paramstyle used is format. Valid values for paramstyle include qmark, numeric, named, format, pyformat. redshift_connector uses logging for providing detailed error messages regarding IdP authentication. A do-nothing handler is enabled by default as to prevent logs from being output to sys.stderr.
    Downloads: 0 This Week
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  • 22
    Claude Island

    Claude Island

    Claude Code notifications without the context switch

    ...When a Claude session triggers a prompt for tool execution or needs user approval, the Dynamic Island-style widget expands with actionable buttons, letting you approve or deny actions instantly without breaking your workflow. It also lets you track multiple active sessions in real time and view conversation history in markdown format directly in the UI, streamlining multitasking for developers who use the Claude Code CLI.
    Downloads: 13 This Week
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  • 23
    memo

    memo

    Memo Life For You

    Memo Life For You.
    Downloads: 0 This Week
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  • 24
    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: 9 This Week
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  • 25
    ACE-Step UI

    ACE-Step UI

    The Ultimate Open Source Suno Alternative

    ACE-Step UI is a frontend interface designed to visualize and interact with step-based processes, often used in AI workflows or multi-stage pipelines. It provides a structured way to display sequences of actions, decisions, and outputs in a clear and interactive format. The interface is useful for debugging, monitoring, or presenting step-by-step execution of complex systems. It supports dynamic updates, allowing users to observe how processes evolve in real time. The project emphasizes clarity and usability, making it easier to understand multi-step logic. It is particularly valuable in agent-based or workflow-driven applications. ...
    Downloads: 5 This Week
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