Showing 250 open source projects for "software design tools"

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  • 1
    lxml

    lxml

    The lxml XML toolkit for Python

    A Python library for efficient XML and HTML processing, known for speed and compatibility. The lxml XML toolkit is a Pythonic binding for the C libraries libxml2 and libxslt. It is unique in that it combines the speed and XML feature completeness of these libraries with the simplicity of a native Python API, mostly compatible but superior to the well-known ElementTree API. The latest release works with all CPython versions from 3.6 to 3.12. See the introduction for more information about the...
    Downloads: 219 This Week
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  • 2
    PDF4QT

    PDF4QT

    Open source PDF editor

    PDF4QT is open source PDF editor based on Qt framework. It contains a C++ library, applications for viewing/editing PDF documents, and a command line tool. PDF4QT is an open-source PDF editor for Windows/Linux. It is a modern solution for viewing/editing/rendering PDF documents, for users and developers alike. For developers, there is a C++ library and a command line tool for use in scripts. For users, there are four applications offering many features. The project is hosted on Github and...
    Downloads: 57 This Week
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  • 3
    Mavo

    Mavo

    Create web applications entirely by writing HTML and CSS

    Create complex, reactive, persistent web applications by just writing HTML & CSS, without a single line of JavaScript and no server backend. Developed in the Haystack Group at MIT CSAIL and led by Lea Verou. Mavo extends the syntax of HTML to describe Web applications that manage, store, and transform data. Store data in the cloud, locally, or not at all by just changing an HTML attribute. Edit data right on the website, with an intuitive, auto-generated, customizable interface. No more...
    Downloads: 3 This Week
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  • 4
    JC

    JC

    CLI tool and python library

    CLI tool and python library that converts the output of popular command-line tools and file types to JSON or Dictionaries. This allows piping of output to tools like jq and simplifying automation scripts. jc JSONifies the output of many CLI tools and file types for easier parsing in scripts. This allows further command-line processing of output with tools like jq or jello by piping commands. The JC parsers can also be used as python modules. In this case, the output will be a python...
    Downloads: 3 This Week
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  • 5
    Tacit

    Tacit

    CSS framework for dummies, without a single CSS class

    Tacit is a CSS framework for dummies, who want their web services to look attractive but have almost zero skills in graphic design, just like myself. Tacit is a primitive CSS framework for dummies, like myself, who don't know anything about graphic design but want their web services to look eatable. No classes, no layouts. Just design plain and simple web pages compliant with HTML5 and they will look OK. Tacit's goal is to be super simple and always with the same look-and-feel. If you want...
    Downloads: 0 This Week
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  • 6
    QuestPDF

    QuestPDF

    A library that can help you with generating PDF documents

    Quickly design and generate PDF documents with an open-source, modern, and battle-tested C# library. Forget about limitations, feel confident, enjoy your task and efficiently deliver professional products. QuestPDF is a progressive library that can help you with generating PDF documents in your .NET application by offering a friendly, discoverable and predictable C# fluent API. Do you believe that creating a complete invoice document can take less than 200 lines of code? We have prepared for...
    Downloads: 7 This Week
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  • 7
    sq data wrangler

    sq data wrangler

    sq data wrangler

    sq is a command line tool that provides jq-style access to structured data sources: SQL databases, or document formats like CSV or Excel. sq executes jq-like queries, or database-native SQL. It can join across sources: join a CSV file to a Postgres table, or MySQL with Excel. sq outputs to a multitude of formats including JSON, Excel, CSV, HTML, Markdown and XML, and can insert query results directly to a SQL database. sq can also inspect sources to view metadata about the source structure...
    Downloads: 28 This Week
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  • 8
    Vexip UI

    Vexip UI

    Vue 3 UI library, highly customizability, full TypeScript, performance

    Highly customizability, full TypeScript, performance pretty good. This library is using base on vue 3.0 with using composition api, and design and code components in the traditional way by Vue possible, fully TypeScript. Almost all the default value of props for each component can be quickly modified by configuration, for easy customization. And, the writing of component codes pays great attention to lowering the threshold of source code reading, and the style of code is as close to the...
    Downloads: 7 This Week
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  • 9
    HTTPie CLI

    HTTPie CLI

    Modern, user-friendly command-line HTTP client for the API era

    HTTPie (pronounced aitch-tee-tee-pie) is a command-line HTTP client. Its goal is to make CLI interaction with web services as human-friendly as possible. HTTPie is designed for testing, debugging, and generally interacting with APIs & HTTP servers. The HTTP & HTTPS commands allow for creating and sending arbitrary HTTP requests. They use simple and natural syntax and provide formatted and colorized output.
    Downloads: 5 This Week
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  • 10
    sakura

    sakura

    A minimal CSS framework/theme

    Just drop in sakura.css to any webpage and go from ugly looking 1900s website to a pretty modern website in literally 0 seconds. Easy to customize and build on top of sakura. Sakura supports extremely easy theming support using variables for duotone color scheming. Comes with several existing themes, and can be found in the CSS folder of this repository. Don't want to develop using sakura, but instead want to use it on websites with outdated 90's design (i.e. no CSS)? Quick prototyping,...
    Downloads: 5 This Week
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  • 11
    Angular DataTables

    Angular DataTables

    DataTables with Angular

    An Angular2+ library for building complex HTML tables using DataTables JQuery plug-in. Implementation of the example on custom filtering with range search. The HTML element provides a Promise that returns the instance of the DataTable. Implementation of the example on individual column searching (text inputs). Sometimes, your DataTable options are stored or computed server-side. All you need to do is to return the expected result as a promise. You can use Angular Pipe to transform data on...
    Downloads: 5 This Week
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  • 12
    Crossbeam

    Crossbeam

    Tools for concurrent programming in Rust

    This crate provides a set of tools for concurrent programming. Crossbeam supports stable Rust releases going back at least six months, and every time the minimum supported Rust version is increased, a new minor version is released. Currently, the minimum supported Rust version is 1.36. Crossbeam welcomes contribution from everyone in the form of suggestions, bug reports, pull requests, and feedback. We also have the RFCs repository for more high-level discussion, which is the place where we...
    Downloads: 2 This Week
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  • 13
    Halfmoon

    Halfmoon

    Front-end framework with a built-in dark mode

    Front-end framework with a built-in dark mode and full customizability using CSS variables; great for building dashboards and tools. Halfmoon is a responsive front-end framework that is great for building dashboards and tools. Built-in dark mode, full customizability using CSS variables (around 1,500 variables), optional JavaScript library (no jQuery), Bootstrap-like classes, and cross-browser compatibility (including IE11). Halfmoon comes with a built-in, toggleable dark mode, which is one...
    Downloads: 0 This Week
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  • 14
    Biosignal Tools
    BioSig is a software library for processing of biomedical signals (EEG, ECG, etc.) with Matlab, Octave, C/C++ and Python. About 50 different data formats are supported.
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    Downloads: 171 This Week
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  • 15
    Random Color

    Random Color

    A tiny script for generating attractive colors

    A color gen­er­a­tor for JavaScript. There are lots of clever one-lin­ers for gen­er­at­ing ran­dom col­ors. Unfortunately, this code nat­u­rally pro­duces murky greys, browns and greens. ran­dom­Color gen­er­ates at­trac­tive col­ors by de­fault. More specif­i­cally, ran­dom­Color pro­duces bright col­ors with a rea­son­ably high sat­u­ra­tion. This makes ran­dom­Color par­tic­u­larly use­ful for data vi­su­al­iza­tions and gen­er­a­tive art. Once you’ve in­cluded ran­dom­Color.js on your...
    Downloads: 0 This Week
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  • 16
    Percollate

    Percollate

    A command-line tool to turn web pages into beautiful, readable PDF

    Percollate is a command-line tool that turns web pages into beautifully formatted PDF, EPUB, or HTML files. By default, percollate processes URLs in parallel. Use the --wait option to process them sequentially instead, with a pause between items. The delay is specified in seconds, and can be zero. By default, percollate bundles all web pages in a single file. Use the --individual flag to export each source to a separate file. Additional CSS styles you can pass from the command line to...
    Downloads: 6 This Week
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  • 17
    Vanilla.PDF

    Vanilla.PDF

    Cross-platform SDK for creating and modifying PDF documents

    Vanilla.PDF is a modern, high-performance, open-source C++17 SDK designed for creating, editing, signing, and analyzing PDF documents across multiple platforms. It requires no external runtime dependencies, making it lightweight and ideal for embedding into desktop applications, servers, or automation pipelines. The SDK offers full cross-platform support including Windows, Linux, macOS, and Android, with builds available for major compilers and architectures. Vanilla.PDF supports advanced...
    Downloads: 6 This Week
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  • 18
    CoreUI

    CoreUI

    Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript

    CoreUI Admin Panel is not another blend of 3rd parties free components and libraries. It's the only Open Source Bootstrap Admin Dashboard Template built on the enterprise-grade hand-crafted UI Components Library created and backed by professionals. CoreUI and CoreUI PRO are delivered with fully-featured, and ready-to-use admin panel templates for your application. Save thousands of development hours by using ready-made, reusable, and commonly used widgets and UI components. Moreover, CoreUI...
    Downloads: 11 This Week
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  • 19
    Bootstrap 5 UI KIT

    Bootstrap 5 UI KIT

    Bootstrap 5 & Material Design 2.0 UI KIT

    Trusted by 2 000 000+ developers & designers. Used by companies & institutions. Super simple, 1 minute installation. Detailed docs & practical examples. Lots of tutorials. Plain JavaScript (but works also with jQuery). Huge and active community. MIT license, free for personal & commercial use. Simplicity and ease of use are key features of MDB 5 UI Kit. You need only one minute to install and run it. A slideshow component for cycling through elements, images or slides of text, like a...
    Downloads: 5 This Week
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  • 20
    Formly

    Formly

    JSON powered dynamic forms for Angular

    Formly is a dynamic (JSON-powered) form library for Angular that brings unmatched maintainability to your application's forms. Easy to extend with custom field type, validation, wrapper and extension. Every developer that’s using Angular to build cool web applications knows forms are among the most common things to build. We are building by hand with all the tools Angular gives us. NGX Formly was built as an open-source project, which you can find on GitHub. The tool lets you create forms...
    Downloads: 7 This Week
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  • 21
    Gotenberg

    Gotenberg

    A Docker-powered stateless API for PDF files

    Gotenberg provides a developer-friendly API to interact with powerful tools like Chromium and LibreOffice for converting numerous document formats (HTML, Markdown, Word, Excel, etc.) into PDF files, and more! Thanks to Docker, you don't have to install each tool in your environments; drop the Docker image in your stack, and you're good to go! The webhook feature allows you to upload the output file to the destination of your choice. There are many options to fit your requirements, from the...
    Downloads: 0 This Week
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  • 22
    Nano PDF Editor

    Nano PDF Editor

    Edit PDF files with Nano Banana

    Nano PDF Editor is a minimalist, portable PDF viewer and toolkit that focuses on simplicity, speed, and ease of integration for applications that need basic PDF rendering without heavy dependencies. It provides core functionality such as page navigation, zooming, text selection, and rendering directly to native graphics surfaces, making it suitable for lightweight PDF viewing scenarios on desktop or embedded platforms. Designed to be easily embedded into larger software projects, Nano-PDF...
    Downloads: 23 This Week
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  • 23
    Ajv JSON schema validator

    Ajv JSON schema validator

    The fastest JSON schema Validator

    Security and reliability for JavaScript applications. Ensure your data is valid as soon as it's received. Instead of having your data validation and sanitization logic written as lengthy code, you can declare the requirements to your data with concise, easy to read and cross-platform JSON Schema or JSON Type Definition specifications and validate the data as soon as it arrives to your application. TypeScript users can use validation functions as type guards, having type level guarantee that...
    Downloads: 4 This Week
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  • 24
    Pedestal

    Pedestal

    The Pedestal Server-side Libraries

    Pedestal is a set of libraries that we use to build services and applications. It runs in the back end and can serve up whole HTML pages or handle API requests. There are a lot of tools in that space, so why did we build Pedestal? We had two main reasons. Pedestal is designed for APIs first. Most web app frameworks still focus on the "page model" and server-side rendering. Pedestal lets you start simple and add that if you need it. Pedestal makes it easy to create "live" applications....
    Downloads: 3 This Week
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  • 25
    Foundation for Emails

    Foundation for Emails

    Design responsive HTML emails that work on any device & email client

    Foundation for Emails is a framework that allows you to create responsive HTML emails that work on any device and on any email client, even Outlook. All of its HTML/CSS components have been tested, ensuring consistency across every major email client. Foundation for Emails consists of a solid set of customizable components, including a fully responsive grid, typography, alignment classes and more. It also has a new templating language, Inky, that makes it easier than ever to write HTML...
    Downloads: 0 This Week
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