Showing 251 open source projects for "java open source"

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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    Aquameta

    Aquameta

    Web development platform built entirely in PostgreSQL

    Aquameta is a web development platform where everything—including code, content, and logic—is stored and edited in PostgreSQL. It treats the database as the source of truth, enabling fully modular, SQL-driven app development. Aquameta is ideal for developers seeking an unconventional but unified data-centric development experience.
    Downloads: 0 This Week
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  • 2
    Simple.css

    Simple.css

    Simple.css is a classless CSS template to make a good website

    A classless CSS framework that makes semantic HTML look good. By classless I mean that there are no CSS classes anywhere in the CSS or the HTML. So your website can look just like this using plain old vanilla HTML. When starting a new project, I wanted a CSS framework that would get me up and running quickly, and give me something I could hack on. I got sick of all these giant frameworks that include everything but the kitchen sink, 90% of which I’ll never use. For example, the minified CSS...
    Downloads: 1 This Week
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  • 3
    Squidex

    Squidex

    Headless CMS and content managment hub

    You don't need another system for your content. You need it in a single place. Centralized, structured, and with seamless integrations to other systems. Available from everywhere and for all digital platforms, such as Apps, websites, and server applications. All changes in Squidex are handled by a versioning system. This makes it possible to compare different versions of your content and to roll back to a previous version. It also provides the audit log, so that you can see who did what and...
    Downloads: 1 This Week
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  • 4
    HTTP.jl

    HTTP.jl

    HTTP for Julia

    HTTP.jl is a pure Julia implementation of the HTTP protocol, providing tools for building HTTP clients and servers. It enables users to send requests, handle responses, and construct REST APIs or web services entirely in Julia. HTTP.jl supports TLS, cookies, headers, streaming, and middleware, making it suitable for both simple scripting and full-scale web service development.
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  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
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  • 5
    CosmicNvim

    CosmicNvim

    Lightweight and opinionated Neovim config for web development

    CosmicNvim is a lightweight and opinionated Neovim config for web development, specifically designed to provide a COSMIC programming experience. While CosmicNvim is geared specifically toward TypeScript/JavaScript development, it should be able to provide a great experience with any LSP-supported language.
    Downloads: 0 This Week
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  • 6
    Simple Form

    Simple Form

    Forms made easy for Rails! It's tied to a simple DSL

    Simple Form is a Ruby on Rails gem that simplifies form-building by providing a clean DSL for generating HTML forms. It works alongside Rails form helpers and supports integration with Bootstrap, Tailwind, and custom markup—allowing developers to write forms quickly without compromising layout flexibility.
    Downloads: 0 This Week
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  • 7
    Flask Debug-toolbar

    Flask Debug-toolbar

    A toolbar overlay for debugging Flask applications

    This extension adds a toolbar overlay to Flask applications containing useful information for debugging. The toolbar will automatically be injected into HTML responses when debug mode is on. In production, setting app.debug = False will disable the toolbar. This extension also supports the Flask app factory pattern by separately creating the toolbar and later initializing it for an app.
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  • 8
    Flask-JWT-Extended

    Flask-JWT-Extended

    An open source Flask extension that provides JWT support

    Flask-JWT-Extended not only adds support for using JSON Web Tokens (JWT) to Flask for protecting routes, but also many helpful (and optional) features built in to make working with JSON Web Tokens easier. Adding custom claims to JSON Web Tokens. Automatic user loading (current_user). Custom claims validation on received tokens. Refresh tokens, first-class support for fresh tokens for making sensitive changes. Token revoking/blocklisting. Storing tokens in cookies and CSRF protection. Adding...
    Downloads: 0 This Week
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  • 9
    Puock WordPress Theme

    Puock WordPress Theme

    WordPress Theme - Puock

    Puock is a modern, lightweight WordPress theme designed for personal blogs and content-focused websites. It features a clean and minimalist design with responsive layouts that adapt to different screen sizes. The theme is highly customizable, allowing users to change colors, fonts, and layouts through the WordPress Customizer. Puock is suitable for bloggers and content creators looking for a simple yet stylish online presence.
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  • Say goodbye to broken revenue funnels and poor customer experiences Icon
    Say goodbye to broken revenue funnels and poor customer experiences

    Connect and coordinate your data, signals, tools, and people at every step of the customer journey.

    LeanData is a Demand Management solution that supports all go-to-market strategies such as account-based sales development, geo-based territories, and more. LeanData features a visual, intuitive workflow native to Salesforce that enables users to view their entire lead flow in one interface. LeanData allows users to access the drag-and-drop feature to route their leads. LeanData also features an algorithms match that uses multiple fields in Salesforce.
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  • 10
    Flask-WTF

    Flask-WTF

    Simple integration of Flask and WTForms, including CSRF

    Simple integration of Flask and WTForms, including CSRF, file upload, and reCAPTCHA. Integration with WTForms. Secure Form with CSRF token. Global CSRF protection. reCAPTCHA support. File upload that works with Flask-Uploads. Internationalization using Flask-Babel.
    Downloads: 0 This Week
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  • 11
    Sycamore

    Sycamore

    A library for creating reactive web apps in Rust and WebAssembly

    A reactive library for creating web apps in Rust and WebAssembly. Sycamore harnesses the full power of Rust via WebAssembly, giving you full control over performance. Write code that feels natural. Everything is built on reactive primitives without a cumbersome virtual DOM. No JavaScript. Had enough of JavaScript? So have we. Create apps using Sycamore without touching a single line of JS.
    Downloads: 0 This Week
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  • 12
    JavaScript Obfuscator

    JavaScript Obfuscator

    A powerful obfuscator for JavaScript and Node.js

    JavaScript Obfuscator is a Node.js library and CLI that transforms readable JavaScript into hardened, difficult-to-reverse code. It applies techniques such as identifier mangling, string array extraction/encoding, control-flow flattening, dead-code injection, and numeric literal transformations to disguise intent. Advanced options include self-defending code, domain locking, debug/console protection, and property key transformation, allowing you to tailor defenses to your threat model. The...
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  • 13
    VitePress

    VitePress

    Vite & Vue powered static site generator

    Simple, powerful, and fast. Meet the modern SSG framework you've always wanted. Effortlessly create beautiful documentation sites with just markdown. Instant server start, lightning fast hot updates, and leverage Vite ecosystem plugins. Use Vue syntax and components directly in markdown, or build custom themes with Vue components. Fast initial load with static HTML, fast post-load navigation with client-side routing. VitePress is a Static Site Generator (SSG) designed for building fast,...
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  • 14
    Tailwind Starter Kit

    Tailwind Starter Kit

    Tailwind Starter Kit a beautiful extension for TailwindCSS, Free

    Tailwind Starter Kit is Free and Open Source. It does not change or add any CSS to the already one from TailwindCSS. It features multiple HTML elements and it comes with dynamic components for ReactJS, Vue and Angular. Tailwind Starter Kit comes with a huge number of Fully Coded CSS components. This extension also comes with 3 sample pages. They are fully coded so you can start working instantly.
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  • 15
    express-validator

    express-validator

    An express.js middleware for validator.js

    express-validator is a set of express.js middlewares that wraps validator.js validator and sanitizer functions. It's recommended that you have basic knowledge of the express.js module before you go on with this guide. Sometimes, receiving input in a HTTP request isn't only about making sure that the data is in the right format, but also that it is free of noise. validator.js provides a handful of sanitizers that can be used to take care of the data that comes in. Although express-validator...
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  • 16
    Formly

    Formly

    JSON powered dynamic forms for Angular

    ...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 . ...
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  • 17
    Mechanize

    Mechanize

    Mechanize is a ruby library that makes automated web interaction easy

    The Mechanize library is used for automating interaction with websites. Mechanize automatically stores and sends cookies, follows redirects, and can follow links and submit forms. Form fields can be populated and submitted. Mechanize also keeps track of the sites that you have visited as a history. This library was heavily influenced by its namesake in the Perl world. Mechanize#transact runs the given block and then resets the page history. I.e. after the block has been executed, you're back...
    Downloads: 0 This Week
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  • 18
    Formik

    Formik

    Build forms in React

    Formik is the world's most popular open-source form library for React and React Native. Formik takes care of the repetitive and annoying stuff, keeping track of values/errors/visited fields, orchestrating validation, and handling submission, so you don't have to. This means you spend less time wiring up state and change handlers and more time focusing on your business logic.
    Downloads: 0 This Week
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  • 19
    Wagtail

    Wagtail

    A Django content management system focused on flexibility & UX

    Wagtail is a powerful, open source content management system that’s focused on flexibility and user experience. Built on Django, Wagtail offers precise control and flexibility for designers, developers and editors. Designed by developers for developers, Wagtail plays nicely with everything else in your tech stack so you can do more and focus on perfecting your site.
    Downloads: 0 This Week
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  • 20
    Clace

    Clace

    AppServer for containerized web app development and deployment

    Easy, lightweight application server for development and deployment of containerized web apps. Supports all languages/frameworks, and runs on Linux, Windows, and OSX. Idle apps scale down to zero. Clace™ is an Apache-2.0 licensed application server for web apps. Clace enables easy and secure hosting and management of multiple web apps written in any language/framework. Clace is cross-platform (Linux/Windows/OSX) and provides a GitOps workflow for managing web apps. Clace implements a...
    Downloads: 0 This Week
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  • 21
    Plug

    Plug

    Compose web applications with functions

    Plug is a specification and set of utilities for building composable modules in Elixir web applications. It defines a standard connection interface, allowing developers to create “plugs” that act as middleware for handling requests and responses. Examples include parsing parameters, managing sessions, logging, or authentication, all of which can be plugged into a pipeline. Plug serves as the foundation for the Phoenix framework, which builds on it to deliver a full-featured web stack. The...
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  • 22
    HyperTAG

    HyperTAG

    AI-Generated Tags and Summaries for Telegram Messages

    HyperTAG is a Telegram bot that leverages advanced AI models to generate context-aware tags and summaries for your messages. It can also automatically create tags and summaries for channel posts. The bot analyzes the text content of your messages along with any included links, producing relevant tags and summaries based on both the message text and the text from the links. Additionally, it generates summaries for Web pages or YouTube videos using their links.
    Downloads: 0 This Week
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  • 23
    Flask RESTX

    Flask RESTX

    Fully featured framework for fast, easy and documented API development

    Fork of Flask-RESTPlus fully featured framework for fast, easy and documented API development with Flask. Flask-RESTX is an extension for Flask that adds support for quickly building REST APIs. Flask-RESTX encourages best practices with minimal setup. If you are familiar with Flask, Flask-RESTX should be easy to pick up. It provides a coherent collection of decorators and tools to describe your API and expose its documentation properly using Swagger. With Flask-RESTX, you only import the api...
    Downloads: 0 This Week
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  • 24
    GraphQL WebSocket

    GraphQL WebSocket

    Coherent, zero-dependency, lazy, simple, GraphQL

    Coherent, zero-dependency, lazy, simple, GraphQL over WebSocket Protocol compliant server and client. Messages are represented through the JSON structure and are stringified before being sent over the network. They are bidirectional, meaning both the server and the client must conform to the specified message structure. Connection is a connection within the established socket describing a "connection" through which the operation requests will be communicated. The server can close the socket...
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  • 25
    Gin Web Framework

    Gin Web Framework

    The fastest full-featured web framework for Go

    Gin is an incredibly fast web framework written in Golang that can perform up to 40 times faster, thanks to its martini-like API and custom version of httprouter. It’s got a very small memory footprint, no reflection and Radix tree based routing as well. For those looking for unprecedented speed and good productivity, Gin is the way to go. Gin is packed with great features, including middleware support, JSON validation and more. It gives an easy to use API for JSON, XML and HTML...
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