Showing 18 open source projects for "u3-tool"

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  • 1
    Markdown to PDF

    Markdown to PDF

    Hackable CLI tool for converting Markdown files to PDF using Node.js

    A simple and hackable CLI tool for converting markdown to pdf. It uses Marked to convert markdown to HTML and Puppeteer (headless Chromium) to further convert the HTML to PDF. It also uses highlight.js for code highlighting. The whole source code of this tool is only ~250 lines of JS ~500 lines of Typescript and ~100 lines of CSS, so it is easy to clone and customize.
    Downloads: 1 This Week
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  • 2
    Floral Notepaper

    Floral Notepaper

    Lightweight, elegant and modern local sticky note tool

    Floral Notepaper is a lightweight local note-taking and sticky-note application built with Tauri 2, React, and Rust. It is designed for users who want a modern, elegant, and fast note tool without the heaviness of a full knowledge-management system. The app supports Markdown editing and preview, making it useful for quick notes, snippets, checklists, and temporary writing. It can be summoned through the system tray or a global shortcut, which helps users capture thoughts without interrupting their current workflow. ...
    Downloads: 3 This Week
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  • 3
    zshy

    zshy

    Bundler-free build tool for TypeScript libraries

    ...Originally created for building popular libraries such as Zod, zshy fills the niche for a straightforward, convention-over-configuration build pipeline for TypeScript packages. The tool copies non-JS assets, supports .tsx, and makes CLI packaging easy, helping maintain consistent library outputs with minimal boilerplate.
    Downloads: 0 This Week
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  • 4
    OmniTools

    OmniTools

    Self-hosted collection of powerful web-based tools for everyday tasks

    ...It’s designed to replace the random assortment of “free online tools” people use for quick tasks, while avoiding ads, tracking, and the need to upload sensitive files to unknown servers. A key design choice is that file processing happens entirely on the client side, meaning your data stays in your browser instead of being sent to the backend. The tool catalog spans both technical and non-technical needs, including image, video, audio, PDF, text, date/time, math, and data format utilities like JSON/CSV/XML helpers. It’s also packaged for straightforward self-hosting, with a lightweight Docker image and simple run commands, so it can be deployed quickly on a homelab or internal network.
    Downloads: 8 This Week
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  • 5
    PixiJS

    PixiJS

    The HTML5 Creation Engine

    PixiJS is a fast and lightweight 2D rendering library that lets you create rich, interactive graphics, cross platform applications, and HTML5 games even without prior knowledge of WebGL. It’s a fantastic tool for creating rich, interactive content and with built-in cross platform compatibility and graceful degradation, there’s less work for you and more space for fun and creativity! PixiJS works across all devices and is incredibly fast. If you want to create exceptional experiences without having to deal with dense, low level code, browser inconsistencies, WebGL API or device compatibility, PixiJS is for you! ...
    Downloads: 4 This Week
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  • 6
    OpenAPI TypeScript Codegen

    OpenAPI TypeScript Codegen

    NodeJS library that generates Typescript or Javascript clients

    OpenAPI TypeScript Codegen is a tool that generates TypeScript clients from OpenAPI specifications, facilitating type-safe API interactions in TypeScript applications.
    Downloads: 0 This Week
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  • 7
    DXcharts Lite

    DXcharts Lite

    Flexible open source financial charting library

    ... - Efficiency and speed. The platform uses HTML5 based on canvas to ensure smooth chart loading and data processing. - Snapshots. The snapshot feature is a handy tool that allows users to take and share chart snapshots anywhere. - Customisation. The platform offers users the ability to personalise their workspace allowing traders to customise their own theme or choose between the predefined dark or white ones.
    Downloads: 1 This Week
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  • 8
    tsup

    tsup

    The simplest and fastest way to bundle your TypeScript libraries

    ...Because it embraces convention over configuration, it’s easy to adopt as a drop-in replacement for heavier bundlers in simple packages, yet it scales when you need custom externals, minification, or watch modes. The result is a practical tool that shortens the path from source to npm-ready output, lowering maintenance cost across many packages in a repo.
    Downloads: 1 This Week
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  • 9
    Tailgrids

    Tailgrids

    Open-source React UI library built with Tailwind CSS

    Tailgrids is an open source UI component library built with Tailwind CSS, designed to accelerate the development of modern web applications by providing a large collection of production-ready components and templates. It offers more than 100 free components along with additional UI blocks and templates, enabling developers to quickly assemble interfaces for dashboards, landing pages, SaaS products, and eCommerce platforms. The library emphasizes a copy-and-paste workflow combined with CLI...
    Downloads: 0 This Week
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  • 10
    nbdime

    nbdime

    Tools for diffing and merging of Jupyter notebooks

    nbdime provides tools for diffing and merging Jupyter notebooks. Jupyter notebooks are useful, rich media documents stored in a plain text JSON format. This format is relatively easy to parse. However, primitive line-based diff and merge tools do not handle well the logical structure of notebook documents. nbdime, on the other hand, provides “content-aware” diffing and merging of Jupyter notebooks. It understands the structure of notebook documents. Therefore, it can make intelligent...
    Downloads: 0 This Week
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  • 11
    assistant-ui

    assistant-ui

    Typescript/React Library for AI Chat

    ...It is designed to integrate with a wide range of AI backends and providers, making it highly flexible for different architectures. The system also supports advanced features like tool rendering, attachments, and interactive UI elements, enabling rich user experiences. With strong TypeScript support and developer-friendly defaults, it accelerates the process of building and deploying AI-powered applications. Overall, assistant-ui serves as a comprehensive frontend foundation for modern conversational AI systems.
    Downloads: 0 This Week
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  • 12
    RealWorld

    RealWorld

    Exemplary fullstack Medium.com clone powered by React, Angular, Node

    ...The same spec is realized dozens of times (React, Vue, Svelte, Angular, Solid, Next, Remix, and many more), alongside multiple server implementations, so learners can compare idioms without guessing about feature gaps. A shared API contract and test suite keep implementations consistent and reveal framework-specific tradeoffs clearly. This makes the repo a powerful teaching tool for architecture, state management, testing, and deployment patterns at production scale. Teams also use it to evaluate new frameworks by building “yet another RealWorld” and measuring DX, bundle size, and maintainability.
    Downloads: 0 This Week
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  • 13
    Schema.DTS

    Schema.DTS

    JSON-LD TypeScript types for Schema vocabulary

    ...Usage examples demonstrate how one can import types like Person, WithContext, or Graph and compose JSON-LD objects in a way that aligns with semantic-web and knowledge-graph practices. The repository also contains a generator tool that can pull ontology definitions and emit TypeScript definitions in bulk, ensuring the typings stay up to date and maintain consistency. It supports scenarios such as nested objects, graphs of entities, and action types with input/output constraints, which makes it suitable for rich metadata authoring and linked-data workflows. ...
    Downloads: 0 This Week
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  • 14
    JavaScript and React Patterns

    JavaScript and React Patterns

    Repo related to the FrontendMasters course on JavaScript and React

    JavaScript and React Patterns showcases idiomatic patterns and anti-patterns for building React applications, focusing on readability, performance, and maintainability. It translates fuzzy best practices into concrete examples—how to compose components cleanly, manage state thoughtfully, and avoid foot-guns with effects and memoization. The guidance leans on modern React paradigms like hooks, context, custom hooks, and component composition to replace older, heavier patterns. Performance...
    Downloads: 0 This Week
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  • 15
    Intermock

    Intermock

    Mocking library to create mock objects with fake data for TypeScript

    ...It can be used both via a command-line interface (CLI) and programmatically through its API, making it suitable for integration into build pipelines or development environments. The tool also allows fine-grained control over output format—object, JSON, or string—and supports JSDoc annotations to define custom Faker data generators. By leveraging Intermock, developers can quickly generate realistic mock datasets for testing, prototyping, and documentation purposes without writing boilerplate code.
    Downloads: 7 This Week
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  • 16
    react-native-image-viewer

    react-native-image-viewer

    tiny & fast lib for react native image viewer pan and zoom

    ...The library is widely used in mobile apps that require rich media presentation, such as social platforms or galleries. It simplifies implementation by abstracting complex gesture handling and rendering logic. Overall, react-native-image-viewer is a practical tool for enhancing visual experiences in mobile applications.
    Downloads: 0 This Week
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  • 17
    Swagger-to-GraphQL

    Swagger-to-GraphQL

    Swagger to GraphQL API adapter

    Swagger-to-GraphQL converts your existing Swagger schema to an executable GraphQL schema where resolvers perform HTTP calls to certain real endpoints. It allows you to move your API to GraphQL with nearly zero effort and maintain both REST and GraphQL APIs. Our CLI tool also allows you get the GraphQL schema in Schema Definition Language. This library will fetch your swagger schema, convert it to a GraphQL schema and convert GraphQL parameters to REST parameters. From there you are control of making the actual REST call. This means you can reuse your existing HTTP client, use existing authentication schemes and override any part of the REST call. ...
    Downloads: 0 This Week
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  • 18
    ttag

    ttag

    Simple approach for javascript localization

    Modern javascript i18n localization library based on ES6 tagged templates and the good old GNU gettext. Just tag your strings to make them translatable. Use a simple ttag-cli tool for translation extraction. Can be easily integrated with almost any workflow as it uses the babel-plugin for string extraction. Can be easily used with the typescript. Allows you to place translations into the sources on a build step. Gettext is a simple localization format with a rich ecosystem. Ttag has support for plurals, contexts, translator comments, and much more.
    Downloads: 0 This Week
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