Showing 236 open source projects for "javascript api"

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    Flowbite

    Flowbite

    The most popular and open-source library of Tailwind CSS components

    Build websites even faster with components on top of Tailwind CSS. Start developing with an open-source library of over 600+ UI components, sections, and pages built with the utility classes from Tailwind CSS and designed in Figma. You can now also get started with open-source component libraries built for frameworks such as React, Vue.js, Svelte and Angular. Explore the whole collection of over 58 open-source UI components and interactive elements built with the utility classes from...
    Downloads: 8 This Week
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  • 2
    DiceBear

    DiceBear

    DiceBear is an avatar library for designers and developers

    DiceBear is an avatar library for designers and developers. You can choose between simple intentions and lovely designed characters. And best of all, we provide a simple and free HTTP API that you can use right away! You can start directly with our free HTTP-API or alternatively use the JavaScript library. Most options can be specified using the query string. Note that you have to encode the values.
    Downloads: 0 This Week
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  • 3
    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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  • 4
    ponyfill

    ponyfill

    Like polyfill but with pony pureness

    Ponyfill is an explanatory project that defines and promotes a side-effect-free alternative to traditional polyfills. A ponyfill implements the behavior of a standard feature without modifying the native environment or pretending to be the built-in API. In JavaScript, this means importing and calling a normal module instead of patching globals such as Object, Array prototypes, or window. The approach reduces conflicts when specifications change or when multiple libraries implement the same feature differently. The repository also shows that the idea can extend beyond JavaScript to HTML and CSS techniques. ...
    Downloads: 0 This Week
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  • 5
    Fetch JSONP

    Fetch JSONP

    Make JSONP request like window.fetch

    Fetch JSONP is a small JavaScript library that provides a Fetch-like API for JSONP requests. Standard Fetch does not support JSONP, so this package fills that specific compatibility gap. Developers can call fetchJsonp, receive a promise, and parse the response with a familiar .json() flow. The library supports custom callback parameter names, custom callback function names, and request timeouts.
    Downloads: 0 This Week
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  • 6
    Groq TypeScript / Node.s

    Groq TypeScript / Node.s

    The official Node.js / Typescript library for the Groq API

    Groq TypeScript / Node.s (also often referred to as “groq-sdk” on npm) is the official Node.js / TypeScript client library for Groq’s REST API, enabling JavaScript/TypeScript developers to integrate LLM and AI-powered services into web backends, serverless functions, or frontend apps. It exports strongly-typed interfaces for models, chat completions, file uploads (e.g. for audio transcription), and other endpoints, allowing for better type safety and developer experience when using Groq from TypeScript. ...
    Downloads: 0 This Week
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  • 7
    Complete Node Bootcamp

    Complete Node Bootcamp

    Starter files, final projects and FAQ for my Complete Node.js Bootcamp

    Complete Node Bootcamp is the official course-material repository for Jonas Schmedtmann’s Complete Node.js, Express, and MongoDB Bootcamp. It contains starter files, finished project files, and course support material for building backend applications with JavaScript. The repository is centered on practical server-side development, including Node.js fundamentals, Express APIs, MongoDB data modeling, authentication, security, payments, deployment, and real-world backend architecture. Learners...
    Downloads: 0 This Week
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  • 8
    lru-cache

    lru-cache

    A fast cache that automatically deletes the least recently used items

    ...Overall, node-lru-cache provides a reliable building block for performance optimization in JavaScript backends.
    Downloads: 0 This Week
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  • 9
    hello.js

    hello.js

    API library for connecting with OAuth2 services

    A client-side JavaScript SDK for authenticating with OAuth2 (and OAuth1 with an OAuth proxy) web services and querying their REST APIs. HelloJS standardizes paths and responses to common APIs like Google Data Services, Facebook Graph and Windows Live Connect. It’s modular, so that list is growing. No more spaghetti code! Compiled source, which combines all of the modules, can be obtained from GitHub, and source files can be found in Source. The Bower package shall install the aforementioned...
    Downloads: 0 This Week
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  • 10
    LibPDF

    LibPDF

    A modern PDF library for TypeScript

    LibPDF-js/core is a modern, TypeScript-first PDF processing library that provides a comprehensive toolkit for parsing, modifying, and generating PDF documents with a clean, intuitive API designed to handle real-world files safely and robustly. Unlike many existing JavaScript PDF libraries, it emphasizes lenient parsing that can gracefully handle malformed structures and fallback strategies where typical parsers fail, making it useful for production environments that encounter unpredictable file formats. The library offers full read and write manipulation, including support for encryption with RC4 and modern AES cipher suites, form filling and flattening, digital signature creation and verification, page merging/splitting, rich text extraction with layout information, and font embedding with subsetting.
    Downloads: 3 This Week
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  • 11
    Intro.js

    Intro.js

    Lightweight library for creating step-by-step customer onboarding

    Intro.js is a lightweight library for creating step-by-step customer onboarding. You can install Intro.js in a few simple steps. Intro.js consists of two main files, the JavaScript part and the CSS part which renders the elements nicely. The simplicity of Intro.js API will help you to develop an advanced onboarding for your products. Intro.js is lightweight, 10kB and has no external dependencies! Intro.js provides various ways to configure your product onboarding and customize every single step of your tour. ...
    Downloads: 2 This Week
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  • 12
    Hotkeys JS

    Hotkeys JS

    A robust Javascript library for capturing keyboard input

    hotkeys-js is a tiny, framework-agnostic library for binding keyboard shortcuts in the browser, from simple key presses to complex combos and sequences. It provides a declarative API to register handlers like ctrl+k, shift+alt+p, or g g, and it normalizes key behavior across major browsers. The library includes scoping, so the same shortcut can trigger different actions depending on page context, and it offers filters to ignore inputs when the user is typing in form fields. You can enable or...
    Downloads: 0 This Week
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  • 13
    IndexedDB with usability

    IndexedDB with usability

    IndexedDB, but with promises

    idb is a small JavaScript library that makes the browser's IndexedDB API easier to use without replacing its core model. It largely mirrors native IndexedDB while converting IDBRequest results into promises. Developers can open, upgrade, and delete databases through concise asynchronous helpers. Enhanced database, transaction, store, and cursor objects reduce boilerplate while remaining close to the platform API.
    Downloads: 0 This Week
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  • 14
    Anywhere

    Anywhere

    Running static file server anywhere

    Anywhere is a Node.js command-line utility that turns any local directory into a static file server. Running the command without arguments serves the current folder on port 8000. Users can select another port, hostname, or document root through simple command-line options. The tool normally opens the default browser automatically, while silent mode starts the server without launching a window. An HTML5 history fallback can redirect client-side application routes to a selected index file....
    Downloads: 0 This Week
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  • 15
    Chartkick

    Chartkick

    Create beautiful JavaScript charts with one line of Ruby

    Chartkick is a Ruby gem that makes it easy to generate beautiful charts in Rails and other Ruby applications with minimal code. It provides a high-level API where developers can use simple helpers like line_chart, pie_chart, or column_chart and pass in data arrays or ActiveRecord queries. Under the hood, it works with popular charting libraries such as Google Charts, Chart.js, and Highcharts, but hides their verbose JavaScript APIs behind a clean Ruby interface. It also handles things like automatic labels, legends, colors, and responsiveness without requiring you to manually configure chart options. ...
    Downloads: 0 This Week
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  • 16
    jQuery Validation Plugin

    jQuery Validation Plugin

    jQuery Validation Plugin library sources

    The jQuery Validation Plugin provides drop-in validation for your existing forms, while making all kinds of customizations to fit your application really easy. This jQuery plugin makes simple clientside form validation easy, whilst still offering plenty of customization options. It makes a good choice if you’re building something new from scratch, but also when you’re trying to integrate something into an existing application with lots of existing markup. The plugin comes bundled with a...
    Downloads: 8 This Week
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  • 17
    Binaryen

    Binaryen

    Compiler infrastructure and toolchain library for WebAssembly

    Binaryen is a compiler and toolchain infrastructure library for WebAssembly, written in C++. It aims to make compiling to WebAssembly easy, fast, and effective. Binaryen has a simple C API in a single header, and can also be used from JavaScript. It accepts input in WebAssembly-like form but also accepts a general control flow graph for compilers that prefer that. Binaryen's internal IR uses compact data structures and is designed for completely parallel codegen and optimization, using all available CPU cores. Binaryen's IR also compiles down to WebAssembly extremely easily and quickly because it is essentially a subset of WebAssembly. ...
    Downloads: 1 This Week
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  • 18
    cnfast

    cnfast

    Fast drop in replacement for `cn`

    cnfast is a high-performance JavaScript replacement for the common cn utility used in Tailwind CSS projects. It combines conditional class values and resolves conflicting Tailwind classes while preserving byte-identical output with tailwind-merge. The package exposes cn, clsx, twMerge, and twJoin through a familiar API. Existing clsx, classnames, tailwind-merge, and shadcn/ui projects can migrate with minimal or automated changes.
    Downloads: 0 This Week
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  • 19
    Mini Jinja

    Mini Jinja

    MiniJinja is a powerful but minimal dependency template engine

    MiniJinja is a minimal-dependency template engine based on the syntax and behavior of Python’s Jinja2. It is implemented primarily for Rust and also has Go, JavaScript, Python, C, and CLI-related components. The project supports Jinja-style templates, inheritance, filters, expressions, dynamic objects, and serde-compatible data. It is designed to stay close to Jinja2 while keeping compile times, dependencies, and API surface manageable for Rust programs. MiniJinja can also be used as a small expression language or embedded template layer in larger applications. ...
    Downloads: 0 This Week
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  • 20
    Popcorn

    Popcorn

    Running Elixir in the browser

    Popcorn is an experimental library that allows Elixir code to run locally in the browser with JavaScript interoperability. It is intended for developers who want to explore client-side Elixir workflows without relying entirely on server-side execution. The project is still early and may introduce breaking changes, so it is best suited for experimentation, prototypes, and research rather than stable production use. Popcorn connects Elixir’s programming model with browser-based execution,...
    Downloads: 0 This Week
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  • 21
    OpenZeppelin Contracts

    OpenZeppelin Contracts

    OpenZeppelin Contracts is a library for secure smart contracts

    A library for secure smart contract development. Build on a solid foundation of community-vetted code. OpenZeppelin Contracts uses semantic versioning to communicate backward compatibility of its API and storage layout. To keep your system secure, you should always use the installed code as-is, and neither copy-paste it from online sources nor modify it yourself. The library is designed so that only the contracts and functions you use are deployed, so you don't need to worry about it...
    Downloads: 0 This Week
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  • 22
    Reaktive

    Reaktive

    Kotlin multi-platform implementation of Reactive Extensions

    Kotlin multiplatform implementation of Reactive Extensions. There are a number of modules published to Maven Central. This functionality is provided by the coroutines-interop module. Reaktive provides an easy way to manage subscriptions: DisposableScope. Reaktive provides Plugin API, something similar to RxJava plugins. The Plugin API provides a way to decorate Reaktive sources. A plugin should implement the ReaktivePlugin interface, and can be registered using the registerReaktivePlugin...
    Downloads: 0 This Week
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  • 23
    Cacheable

    Cacheable

    A robust, scalable, and maintained set of caching packages

    A JavaScript caching library that provides a unified caching API with support for various backends.
    Downloads: 0 This Week
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  • 24
    Notifee Notifications

    Notifee Notifications

    A feature rich notifications library for React Native

    Notifee enables developers to rapidly build rich notifications with a simple API interface, whilst taking care of complex problems such as scheduling, background tasks, device API compatibility & more. Manage the applications channels (Android) and categories (iOS), allowing you to customize how notifications behave when they are displayed on the device. Present & handle quick actions alongside your notification content.
    Downloads: 0 This Week
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  • 25
    AngleSharp

    AngleSharp

    The ultimate angle brackets parser library parsing HTML5, MathML, SVG

    ...Nevertheless, it is your choice if you want to use CSS with HTML, CSS alone or if you provide your own CSS solution. AngleSharp offers a lot of extension points. One of the best possibilities is providing scripting engines. This gives you a very elegant way of using JavaScript with C# on webpages. You can even script in other languages if you want to.
    Downloads: 12 This Week
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