Open Source TypeScript Formats and Protocols - Page 2

Browse free open source TypeScript Formats and Protocols and projects below. Use the toggles on the left to filter open source TypeScript Formats and Protocols by OS, license, language, programming language, and project status.

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  • 1
    Roarr

    Roarr

    JSON logger for Node.js and browser

    JSON logger for Node.js and browser. A transport in most logging libraries is something that runs in-process to perform some operation with the finalized log line. For example, a transport might send the log line to a standard syslog server after processing the log line and reformatting it. Roarr does not support in-process transports because Node processes are single threaded processes (ignoring some technical details). Given this restriction, Roarr purposefully offloads handling of the logs to external processes so that the threading capabilities of the OS can be used (or other CPUs).
    Downloads: 1 This Week
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  • 2
    browser-compat-data

    browser-compat-data

    This repository contains compatibility data for Web technologies

    The browser-compat-data ("BCD") project contains machine-readable browser (and JavaScript runtime) compatibility data for Web technologies, such as Web APIs, JavaScript features, CSS properties, and more. Our goal is to document accurate compatibility data for Web technologies, so web developers may write cross-browser compatible websites more easily. BCD is used in web apps and software such as MDN Web Docs, CanIUse, Visual Studio Code, WebStorm and more.
    Downloads: 1 This Week
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  • 3
    i18n-manager

    i18n-manager

    Translation management app

    Translation management app. This app was developed with the objective to help the developers manage the app translations.
    Downloads: 1 This Week
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  • 4
    parse5

    parse5

    HTML parsing/serialization toolset for Node.js.

    HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant. parse5 provides nearly everything you may need when dealing with HTML. It's the fastest spec-compliant HTML parser for Node to date. It parses HTML the way the latest version of your browser does. It has proven itself reliable in such projects as jsdom, Angular, Lit, Cheerio, rehype and many more.
    Downloads: 1 This Week
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  • 5
    Apollo and GraphQL for Vue.js

    Apollo and GraphQL for Vue.js

    Apollo/GraphQL integration for VueJS

    This library integrates apollo in your Vue components with declarative queries. Compatible with Vue 2.0+. Don't think about updating the UI or refetching the queries! It provides automatic updates. Use Apollo in a truly declarative way with the Apollo components. Run your queries on the server before rendering the page HTML. GraphQL is a specification that aims at easing the communication between frontends and backends. It mainly consists of a Schema Language for the server and a Query Language for the client. Apollo is a set of tools and community effort to help you use GraphQL in your apps. It's well known for its client and server.
    Downloads: 0 This Week
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  • 6
    BSON parser

    BSON parser

    BSON Parser for node and browser

    BSON parser is the core JavaScript implementation of BSON (Binary JSON), the data format used by MongoDB to represent documents on the wire and in storage. It provides encoding and decoding capabilities so JavaScript environments like Node.js and browsers can serialize rich data structures (including types not native to JSON) into the compact, efficient BSON binary representation used by MongoDB drivers and servers. Value types such as ObjectId, Binary, UTC datetime, Decimal128, and Long are provided as first-class objects, enabling precise representation of data that would otherwise be lossy or awkward in plain JSON. js-bson is designed for performance, with optimized algorithms for reading and writing binary data, minimizing overhead in database operations. Because it’s a foundational building block for MongoDB drivers in JavaScript, the library ensures consistency and compatibility between client applications and the MongoDB server.
    Downloads: 0 This Week
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  • 7
    Bitwarden Web

    Bitwarden Web

    The website vault

    The Bitwarden web project is an Angular application that powers the web vault.
    Downloads: 0 This Week
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  • 8
    CSV to JSON

    CSV to JSON

    Blazing fast and Comprehensive CSV Parser for Node.JS

    A Node.js library that converts CSV files into JSON format efficiently, supporting large files and advanced parsing.
    Downloads: 0 This Week
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  • 9
    Chaski App

    Chaski App

    Chaski is a content aggregator that helps you focus on what matters.

    Chaski is a content aggregator designed to help you cut through the noise of today's internet. With its privacy-first approach, Chaski provides a simple, distraction-free space where you can consume the content that truly matters to you. Whether you're following articles, videos, or other online media, Chaski ensures you can access it all in one place—without the interruptions of ads, tracking, or irrelevant distractions. Key Features: Privacy-First: No ads, no tracking, and no data leaving your device. Your content consumption is fully private. Minimalist Design: A clean, intuitive interface that focuses on the content, giving you a seamless reading or viewing experience. Customizable Experience: Personalize your feeds, choose your themes, and adjust fonts to create the perfect environment for consuming content. Feed Aggregation: Bring together your favorite content from across the web, organizing it in folders or accounts for easy access. Offline Reading
    Downloads: 0 This Week
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  • 10
    Default composer

    Default composer

    JavaScript library to set default values for nested objects

    A tiny (~500B) JavaScript library that allows you to set default values for nested objects. "default-composer" is a JavaScript library that allows you to set default values for nested objects. The library replaces empty strings/arrays/objects, null, or undefined values in an existing object with the defined default values, which helps simplify programming logic and reduce the amount of code needed to set default values. To use "default-composer", simply import the library and call the defaultComposer() function with the default values object and the original object that you want to set default values for.
    Downloads: 0 This Week
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  • 11
    Fast CSV

    Fast CSV

    CSV parser and formatter for node

    A high-performance Node.js library for parsing and formatting CSV data efficiently.
    Downloads: 0 This Week
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  • 12
    Figma Sprite Generator

    Figma Sprite Generator

    A Figma plugin to generate sprite sheets and JSON files from selected

    Figma Sprite Generator is a Figma plugin designed to create sprite sheets and corresponding JSON metadata from selected icons. This tool is ideal for designers and developers working on web projects or UI libraries, as it automates sprite generation for more efficient workflows. Users can quickly convert their icons into PNG sprites and extract JSON files with icon dimensions and positions, streamlining the process of incorporating sprites into websites or applications.
    Downloads: 0 This Week
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  • 13
    FormSchema Native

    FormSchema Native

    Generate a form using JSON Schema and Vue.js

    Vue component form based on JSON Schema and Native HTML.
    Downloads: 0 This Week
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  • 14
    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 based on a JSON structure. This makes it super easy and fast to build small and advanced forms in no time. It’s no problem when you use Angular with Material, Bootstrap, Ionic, PrimeNG, Kendo, and NativeScript. They have a plugin for all of them. We can give the select options manually to the select or via a defined enum . In order to get all the information from the enum, we have to store them in the ProductTypeNames which output an Array from the enum .
    Downloads: 0 This Week
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  • 15
    Happy DOM

    Happy DOM

    Happy DOM is a JavaScript implementation of a web browser

    Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML. The goal of Happy DOM is to emulate enough of a web browser to be useful for testing, scraping web sites, and server-side rendering. Happy DOM focuses heavily on performance and can be used as an alternative to JSDOM. Happy DOM now supports Declarative Shadow DOM which can be used for server-side rendering of web components. This package makes it possible to use Happy DOM with Jest.
    Downloads: 0 This Week
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  • 16
    JSON Schema to TS

    JSON Schema to TS

    Infer TS types from JSON schemas

    A lot of projects use JSON schemas for runtime data validation along with TypeScript for static type checking.
    Downloads: 0 This Week
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  • 17
    JsonDB

    JsonDB

    A simple "database" that use JSON file for Node.JS.

    JsonDB is now using the concept of async/await for all its calls since we read from the database file on demand and depending on how the database is configured, we might write at each push. The module stores the data using JavaScript Object directly into a JSON file. You can easily traverse the data to directly reach the desired property using the DataPath. The principle of DataPath is the same as XMLPath.
    Downloads: 0 This Week
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  • 18
    Manfred Awesomic CV

    Manfred Awesomic CV

    Manfred Awesomic CV

    The MAC (or Manfred Awesomic CV) is a(nother) naive attempt to create a standard open-source format to define and share CVs. The format is defined as a JSON Schema to validate CVs stored as JSON files. There are A LOT of CV formats, and some of them are a nice try to define a universal CV format, but we think that a CV should include not only what candidates are or know but also what they are interested in and what they want to become. Like most open-source projects, the first use case was found in the company where the first contributors worked. Manfred is committed to the idea that every person should keep control over their personal and professional data. This means that they should be able to export their data from any platform in a machine-readable format with a Model Definition to process that data efficiently. This is how the MAC was born.
    Downloads: 0 This Week
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  • 19
    Next.js Notion Starter Kit

    Next.js Notion Starter Kit

    Deploy your own Notion-powered website in minutes with Next.js

    Next.js Notion Starter Kit is a boilerplate / starter template to quickly build a website (blog, portfolio, documentation site) using Next.js and react-notion-x, while using a public Notion page as a CMS. It’s the same foundation the author uses to power their personal site. The idea is to let you write and manage content in Notion, and have that content rendered as a fully functional, statically-generated React/Next.js site, with minimal setup — usually just a configuration file to point to your root Notion page. The kit brings a lot of convenience: it handles page routing, pretty URLs, automatic generation of tables of contents, responsive design, dark mode, image previews, and even auto-generated social preview images. Because it uses Next.js’s static site generation (or optionally dynamic), it produces fast-loading pages optimized for performance and SEO.
    Downloads: 0 This Week
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  • 20
    Node Rules

    Node Rules

    Node-rules is a light weight forward chaining rule engine

    Node-rules is a forward chaining Rules Engine, written on node.js. Node-rules is a lightweight forward chaining Rule Engine, written in JavaScript.
    Downloads: 0 This Week
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  • 21
    Node.js Client for Google Maps Services

    Node.js Client for Google Maps Services

    Node.js client library for Google Maps API Web Services

    This library is designed for server-side Node.js applications. Attempting to use it client-side, in either the browser or any other environment like React Native, may in some cases work, but mostly will not. Please refrain from reporting issues with these environments when attempting to use them, since server-side Node.js applications is the only supported environment for this library. For other environments, try the Maps JavaScript API, which contains a comparable feature set, and is explicitly intended for use with client-side JavaScript. Authentication via client ID and URL signing secret is provided to support legacy applications that use the Google Maps Platform Premium Plan. The Google Maps Platform Premium Plan is no longer available for sign up or new customers. All new applications must use API keys.
    Downloads: 0 This Week
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  • 22
    OCRBase

    OCRBase

    MD/.JSON Document OCR and structured data extraction API

    OCRBase is a self-hostable document OCR and structured extraction system built to turn PDFs into machine-usable outputs at scale, aiming to bridge the gap between raw text extraction and production-ready pipelines. Instead of treating OCR as a one-off script, it presents an API-driven workflow where documents are submitted as jobs and processed through a queue-based architecture that can handle high throughput. The core output is designed for downstream automation, producing structured results like JSON according to user-defined schemas while also providing readable formats like Markdown for human review or indexing. It includes real-time job progress updates via WebSockets, which makes it easier to integrate into UIs, dashboards, or ingestion systems where users need feedback on long-running document processing.
    Downloads: 0 This Week
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  • 23
    PDF-LIB

    PDF-LIB

    Create and modify PDF documents in any JavaScript environment

    Create and modify PDF documents in any JavaScript environment. Create PDF documents from scratch, or modify existing PDF documents. Draw text, images, and vector graphics. Embed your own fonts. Even embed and draw pages from other PDFs. Written in TypeScript and compiled to pure JavaScript with no native dependencies. Works in any JavaScript runtime, including browsers, Node, Deno, and even React Native. Add, insert, and remove pages. Split a single PDF into separate ones. Or merge multiple PDFs into a single document. Create new forms or fill and read existing fields. Checkboxes, buttons, radio groups, dropdowns, option lists, and text fields are all supported. If you aren't using a package manager, UMD modules are available on the unpkg and jsDelivr CDNs. Note that only some PDF readers can view attachments. This includes Adobe Reader, Foxit Reader, and Firefox. If you are using the CDN scripts in production, you should include a specific version number in the URL.
    Downloads: 0 This Week
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  • 24
    PeerJS

    PeerJS

    Simple peer-to-peer with WebRTC

    PeerJS wraps the browser's WebRTC implementation to provide a complete, configurable, and easy-to-use peer-to-peer connection API. Equipped with nothing but an ID, a peer can create a P2P data or media stream connection to a remote peer. To broker connections, PeerJS connects to a PeerServer. Note that no peer-to-peer data goes through the server. The server acts only as a connection broker. If you don't want to run your own PeerServer, we offer a free cloud-hosted version of PeerServer. PeerServer is open source and is written in node.js. You can easily run your own. PeerJS simplifies peer-to-peer data, video, and audio calls. Add the PeerJS client library to your webpage. The Peer object is where we create and receive connections. PeerJS uses PeerServer for session metadata and candidate signaling. Every Peer object is assigned a random, unique ID when it's created.
    Downloads: 0 This Week
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  • 25
    RSC Explorer

    RSC Explorer

    A tool for people curious about the React Server Components protocol

    RSC Explorer is an educational, experiment-friendly tool for understanding the React Server Components (RSC) protocol by making the streaming process visible and inspectable. It runs both the “server” and “client” sides of RSC in the browser, removing the need to set up a full backend just to learn how the protocol behaves. The core experience is the ability to step through the RSC stream incrementally, seeing what data arrives at each moment and how that data maps to the React tree being constructed. It includes a set of curated examples that demonstrate how server and client features can interoperate, helping you develop intuition for boundaries, references, and progressive rendering. This makes it useful for educators, workshop leaders, and engineers who want to demystify RSC mechanics without relying on framework-specific abstractions. In practice, it functions like a “packet analyzer” for RSC, turning a normally opaque stream into something you can study and explain.
    Downloads: 0 This Week
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