Showing 211 open source projects for "javascript api"

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  • 1
    JavaScript localStorage

    JavaScript localStorage

    A simple, lightweight JavaScript API for handling browser localStorage

    A simple, lightweight JavaScript API for handling browser local storage, it is easy to pick up and use has a reasonable footprint of 2.08kb(gzipped: 0.97kb), and has no dependencies. It should not interfere with any JavaScript libraries or frameworks.
    Downloads: 2 This Week
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  • 2
    PDF.js

    PDF.js

    A PDF Reader in JavaScript

    PDF.js is a web standards-based platform for parsing and rendering Portable Document Formats (PDFs). Open source and built with HTML5, this PDF viewer is supported by a great community and Mozilla Labs. PDF.js can be used on both modern and older browsers, and is built into version 19+ of Firefox.
    Downloads: 68 This Week
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  • 3
    5e-database

    5e-database

    Database for the D&D 5th Edition API

    Just a simple API for things within the Official 5th Edition SRD and is easily accessible through a modern RESTful API.
    Downloads: 0 This Week
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  • 4
    Immutable.js

    Immutable.js

    Immutable collections for JavaScript

    Immutable.js offers a collection of Persistent Immutable data structures for JavaScript. Immutable data is unchangeable once created, which makes application development so much simpler. There’s no defensive copying, and you get advanced memoization and change detection techniques with simple logic. Persistent data gives you a mutative API, one that doesn’t update data in-place but always produces new and updated data.
    Downloads: 0 This Week
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  • 5
    JS-Beautify

    JS-Beautify

    Beautifier for javascript

    js-beautify is a command-line and Python-based tool that beautifies and formats JavaScript, HTML, and CSS code. It helps improve code readability by enforcing consistent indentation and style rules. Widely used in development workflows and CI pipelines, it supports customization through config files and can process both single files and entire projects.
    Downloads: 0 This Week
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  • 6
    PDFCraft

    PDFCraft

    PDFCraft is a free, privacy-focused PDF toolkit

    PDFCraft is an extensible toolkit for creating, editing, and transforming PDF documents with both a graphical interface and a scripting API, making it useful for users ranging from casual editors to automated document processors. At its core, the project provides a clean, modern UI where you can rearrange pages, annotate text, insert images, fill forms, and export to multiple formats, all without needing a heavyweight commercial PDF suite. But beyond manual editing, it also offers a...
    Downloads: 20 This Week
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  • 7
    DeckTape

    DeckTape

    PDF exporter for HTML presentations

    ...DeckTape is built on top of Puppeteer which relies on Google Chrome for laying out and rendering Web pages and provides a headless Chrome instance scriptable with a JavaScript API. DeckTape currently supports the following presentation frameworks out of the box. DeckTape also provides a generic command that works by emulating the end-user interaction, allowing it to be used to convert presentations from virtually any kind of framework. The generic mode is particularly useful for supporting HTML presentation frameworks that don’t expose an API or accessible state. ...
    Downloads: 0 This Week
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  • 8
    JSON Server

    JSON Server

    Get a full fake REST API with zero coding

    Get a full fake REST API with zero coding in less than 30 seconds (seriously). Created with <3 for front-end developers who need a quick back-end for prototyping and mocking. If you need to add authentication, validation, or any behavior, you can use the project as a module in combination with other Express middleware. You can deploy JSON Server. For example, JSONPlaceholder is an online fake API powered by JSON Server and running on Heroku. If you make POST, PUT, PATCH or DELETE requests,...
    Downloads: 3 This Week
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  • 9
    Serverless Express by Vendia

    Serverless Express by Vendia

    Run Node.js web applications and APIs using existing frameworks

    Run REST APIs and other web applications using your existing Node.js application framework (Express, Koa, Hapi, Sails, etc.), on top of AWS Lambda and Amazon API Gateway. Vendia is the real-time data cloud for rapidly building applications that securely share data across departments, companies, clouds, and regions. We’re excited to announce the latest release of Vendia Share! This release includes new features like smart contracts, user-level transactions, the beta release of Azure support,...
    Downloads: 0 This Week
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  • 10
    PostHTML

    PostHTML

    PostHTML is a tool to transform HTML/XML with JS plugins

    PostHTML is a tool for transforming HTML/XML with JS plugins. PostHTML itself is very small. It includes only an HTML parser, an HTML node tree API and a node tree stringified. All HTML transformations are made by plugins. And these plugins are just small plain JS functions, which receive an HTML node tree, transform it, and return a modified tree. PostHTML is a tool for transforming HTML/XML with JS plugins. PostHTML itself is very small. It includes only an HTML parser, an HTML node tree...
    Downloads: 0 This Week
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  • 11

    React Select

    The Select Component for React.js

    React Select is a beautiful, flexible, open source Select Input control for ReactJS. It was originally built for use in KeystoneJS and comes with numerous features, including multiselect, autocomplete, async and creatable support. React Select presents a whole new approach to developing powerful React.js components, creating components that simply work right out of the box, while also being very customizable. React Select has a very flexible approach to data, allowing you to customize in...
    Downloads: 0 This Week
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  • 12
    CloudServer

    CloudServer

    Zenko CloudServer open-source Node.js implementation of S3 protocol

    Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google.
    Downloads: 2 This Week
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  • 13
    Observable Plot

    Observable Plot

    A concise API for exploratory data visualization

    Observable Plot is a free, open-source JavaScript library to help you quickly visualize tabular data. It has a concise and (hopefully) memorable API to foster fluency — and plenty of examples to learn from and copy-paste. In the spirit of show don’t tell, below is a scatterplot of the height and weight of Olympic athletes (sourced from Matt Riggott), constructed using a dot mark.
    Downloads: 0 This Week
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  • 14
    Wild Wild Path

    Wild Wild Path

    Object property paths with wildcards and regexps

    Object property paths with wildcards and regexps.
    Downloads: 0 This Week
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  • 15
    Node.js Client for Google Maps Services

    Node.js Client for Google Maps Services

    Node.js client library for Google Maps API Web Services

    ...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. ...
    Downloads: 0 This Week
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  • 16
    MDN data

    MDN data

    This repository contains general data for Web technologies

    This repository contains general data for Web technologies and is maintained by the MDN team at Mozilla.
    Downloads: 0 This Week
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  • 17
    curl-to-Go

    curl-to-Go

    Convert curl commands to Go code in your browser

    curl-to-Go is a browser-based tool that converts curl commands into Go HTTP client code. It is especially useful when API documentation provides curl examples, but the developer needs equivalent Go code for an application or script. Users paste a curl command into the page, and the tool generates Go code that approximates the request, including method, URL, headers, body data, and basic authentication where supported. It does not promise perfect conversion for every possible curl option, so...
    Downloads: 0 This Week
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  • 18
    Soap

    Soap

    A SOAP client and server for node.js

    A SOAP client and server for node.js. This module lets you connect to web services using SOAP. It also provides a server that allows you to run your own SOAP services. Very simple API Handles both RPC and Document schema types. Supports multiRef SOAP messages. Support for both synchronous and asynchronous method handlers. WS-Security UsernameToken Profile 1.0. Supports Express-based web server (body parser middleware can be used) The so called one-way (or asynchronous) calls occur when an...
    Downloads: 0 This Week
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  • 19
    WebF

    WebF

    Build flutter apps with HTML/CSS and JavaScript.

    WebF (Web on Flutter) is a W3C standards-compliant web rendering engine based on Flutter, allowing web applications to run natively on Flutter. W3C Standards Compliant: WebF uses HTML/CSS and JavaScript to render content on Flutter, achieving 100% consistency with browser rendering. Front-End Framework Supports: As WebF is W3C standards compliant, it can be used with many front-end frameworks, such as React, Vue. Expand your Web App with Flutter: WebF is fully customizable. You can define a customized HTML element with Flutter Widgets and use it in your application or add a JavaScript API for any Dart library from pub.dev registry. ...
    Downloads: 0 This Week
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  • 20
    layui

    layui

    Classic modular front-end UI framework

    Created by professional front-end, for full-level front-end and back-end developers, a low-threshold, out-of-the-box front-end UI solution. Layui (homonym: UI-like) is a front-end UI framework written with its own module specifications, following the writing and organization of native HTML/CSS/JS, with a very low threshold and ready to use. Its exterior is minimalist, but it does not lose its fullness. The volume is light and the components are abundant. Every detail from the core code to...
    Downloads: 0 This Week
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  • 21
    JSON Editor

    JSON Editor

    A web-based tool to view, edit, format, and validate JSON

    ...JSONEditor emphasizes usability by combining developer-focused functionality with accessible visual editing tools for non-technical users. The library supports modern browser environments and integrates with JavaScript module systems for flexible deployment. Its versatility has made it a popular solution for API debugging, configuration management, data inspection, and administrative interfaces.
    Downloads: 0 This Week
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  • 22
    phantomas

    phantomas

    Headless Chromium-based web performance metrics collector

    ...In-depth metrics such as: number of events bound via jQuery, calls to window.writeor complex and duplicated CSS selectors (via analyze-css). JSON as an output format. Easy integration with other nodejs projects via CommonJS module (see API docs). Metrics can be emitted from the JavaScript code of the page phantomas is run against (thanks to helper functions available in window.__phantomas). Device profiles allow phantomas to emulate mobile or tablet (by setting a proper user agent and viewport). phantomas comes as a CommonJS module that you can use in your nodejs projects. ...
    Downloads: 0 This Week
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  • 23
    CF-Workers-SUB

    CF-Workers-SUB

    Aggregates any of your nodes with multiple subscriptions

    CF-Workers-SUB is a project that uses Cloudflare Workers to aggregate or convert multiple subscription sources (for proxy nodes/configs) into a personalized subscription link for the user. Essentially, it lets you input your own node(s) and then generate a unified subscription endpoint that others can use with tools like Clash, Sing-box, or V2Ray. The repository emphasizes being user-friendly for scenarios where one has many proxy/node links but wants to streamline into a single subscription...
    Downloads: 5 This Week
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  • 24
    StringZilla

    StringZilla

    10x faster string search, split, sort, and shuffle for long strings

    StringZilla is the Godzilla of string libraries, splitting, sorting, and shuffling large textual datasets. StringZilla uses a heuristic so simple it's almost stupid... but it works. It matches the first few letters of words with hyper-scalar code to achieve memcpy speeds. The implementation fits into a single C 99 header file and uses different SIMD flavors and SWAR on older platforms. The Str is designed to replace long Python str strings and wrap our C-level API. On the other hand, the...
    Downloads: 0 This Week
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  • 25
    query-json

    query-json

    Faster, simpler and more portable implementation of `jq` in Reason

    query-json is a faster, simpler, and more portable implementation of the jq language in Reason distributed as a dependency-free binary thanks to the OCaml compiler, and distributed to the web with js_of_ocaml. query-json allows you to write small programs to operate on top of json files with a concise syntax. Learn how to write a Programming Language with the OCaml stack using menhir and select with great error messages.
    Downloads: 0 This Week
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