Showing 88 open source projects for "semantic web"

View related business solutions
  • Ship Agents Faster Icon
    Ship Agents Faster

    Transform your applications and workflows into powerful agentic systems at global scale.

    Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.
    Get Started Free
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 1
    React Native for Web

    React Native for Web

    React Native Components and APIs for the Web

    React Native for Web is an accessible implementation of React Native's Components and APIs that is interoperable with React DOM. Accessible HTML. Support different devices and input modes, render semantic tags. High-quality interactions. Support gestures and multiple input modes (touch, mouse, keyboard). Reliable styles. Rely on scoped styles and automatic vendor-prefixing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    mgrep

    mgrep

    A calm, CLI-native way to semantically grep everything, like code

    This project is a modern, semantic search tool that brings the simplicity of traditional command-line grep to the world of natural language and multimodal content, enabling users to search across codebases, documents, PDFs, and even images using meaning-aware queries. Built with a focus on calm CLI experiences, it lets you index and query your local files with semantic understanding, delivering results that are relevant to your intent rather than simple pattern matches, which is especially powerful in large or diverse projects. ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    KnowNote

    KnowNote

    A local-first AI knowledge base & NotebookLM alternative

    ...Its retrieval-augmented generation (RAG) system offers semantic search and traceable source references, and it supports multiple LLM providers through a flexible plugin-style provider architecture.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 4
    Oat UI

    Oat UI

    Ultra-lightweight, zero dependency, semantic HTML, CSS, JS UI library

    ...Its small footprint makes it especially attractive for static sites, documentation, prototypes, and low-overhead web applications. The library can be installed via npm, CDN, or direct download, making it flexible across different development workflows. Overall, Oat prioritizes minimalism, speed, and developer ergonomics for teams that want attractive UI results with extremely low complexity.
    Downloads: 0 This Week
    Last Update:
    See Project
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
    Start Free
  • 5
    Zotonic

    Zotonic

    The Erlang Web Framework & CMS

    Zotonic is the content management system and framework for semantic data and high-connectivity websites. Your data outlives your website. Grow your data and share your data. The Zotonic content management system excels in managing structured data from multiple sources. It brings structure to your documents and makes semantic data manageable for normal humans. Real-time connectivity is deeply integrated using the Internet of Things publish/subscribe protocol MQTT.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    _s

    _s

    Inactive project

    Underscores is a no-frills WordPress starter theme engineered to give developers a clean, standards-based foundation for building custom themes. It provides semantic templates, accessibility-minded markup, and a minimal stylesheet that sets sensible defaults without imposing a visual identity. The codebase includes template tags, custom header and menu scaffolding, widget areas, and translation-ready strings to speed up common theme tasks. Its structure is intentionally opinionated about...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Chyrp Lite

    Chyrp Lite

    An ultra-lightweight blogging engine, written in PHP

    Chyrp Lite makes it possible to host a blog on your own web server with minimal fuss. You can have a traditional blog, a tumble blog, or you can add oodles of customization and build a general-purpose web publishing platform with blogging features on the side. You get four beautiful blog themes and a friendly administration console, all fully navigable on a broad range of devices, thanks to the power of responsive HTML5.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    Highlight.js

    Highlight.js

    JavaScript syntax highlighter with language auto-detection

    ...Highlight.js supports over 180 languages in the core library. There are also 3rd party language definitions available to support even more languages. We strongly recommend <pre><code> wrapping for code blocks. It's quite semantic and "just works" out of the box with zero fiddling. It is possible to use other HTML elements (or combos), but you may need to pay special attention to preserving linebreaks. You can run highlighting inside a web worker to avoid freezing the browser window while dealing with very big chunks of code.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    API Platform Core

    API Platform Core

    The server component of API Platform, hypermedia and GraphQL APIs

    API Platform Core is an easy-to-use and powerful system to create hypermedia-driven REST and GraphQL APIs. It is a component of the API Platform framework and it can be integrated with the Symfony framework using the bundle distributed with the library. It natively supports popular open formats including JSON for Linked Data (JSON-LD), Hydra Core Vocabulary, OpenAPI v2 (formerly Swagger) and v3, HAL and Problem Details. Build a working and fully-featured CRUD API in minutes. Leverage the...
    Downloads: 0 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 10
    Chakra UI

    Chakra UI

    Chakra UI is a component system for building SaaS products with speed

    Chakra UI is a modern, accessible React component system designed for rapid development of design systems and web applications. It provides built-in theming, accessibility, and composability features. To use Chakra UI components, all you need to do is install the chakra-ui/react package and its peer dependencies. Works with Next.js RSC. Component system for building SaaS products with speed. Fully customizable with typography, tokens, and component “recipes”.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Startup

    Startup

    Startup is free Next.js template for SaaS startups

    Startup Next.js is a free, open source website template designed to help developers quickly launch startup, SaaS, or business websites using modern web technologies. It is built with Next.js and Tailwind CSS, combining performance-focused architecture with utility-first styling for rapid development. The template includes all essential pages and sections required for a complete business website, such as landing pages, feature sections, blogs, and contact areas. It emphasizes clean, high-quality design and follows best practices in semantic coding, making it suitable for production use. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    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: 0 This Week
    Last Update:
    See Project
  • 13
    Schema.DTS

    Schema.DTS

    JSON-LD TypeScript types for Schema vocabulary

    ...It supplies both high-level discriminated unions and helper types to model contexts, graphs, and linked data relationships with clarity and accuracy. 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
    Last Update:
    See Project
  • 14
    EulerSharp

    EulerSharp

    Euler Yet another proof Engine

    EYE [1] is a reasoning engine supporting the Semantic Web layers [2]. It performs controlled chaining and it supports Euler paths [3]. Via N3 [4] it is interoperable with Cwm [5]. [1] http://eulersharp.sourceforge.net/README [2] http://www.w3.org/DesignIssues/diagrams/sweb-stack/2006a [3] http://mathworld.wolfram.com/KoenigsbergBridgeProblem.html [4] http://www.w3.org/TeamSubmission/n3/ [5] http://www.w3.org/2000/10/swap/doc/cwm
    Downloads: 8 This Week
    Last Update:
    See Project
  • 15

    hummingbird

    The most sensible component system for Tailwind.

    Hummingbird is a component system for Tailwind developers who care about architectural discipline. It ensures global design control with local utility flexibility. Hummingbird is a lightweight, framework-agnostic tool that integrates seamlessly with modern stacks and helps build scalable, maintainable web applications without extra weight.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Genyris Scripting Language
    Inspired by the Semantic Web, Genyris presents a new programming paradigm. Objects can belong to multiple classes independant from construction. Indentation reduces parentheses yet retains the power of Lisp. External Java libraries can be imported.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    LombokCSS

    LombokCSS

    A modern, token-first component CSS framework

    LombokCSS A modern, token-first component CSS framework. Drop a class, get a working component — like Bootstrap. Re-theme everything by changing one attribute — like a design system. Ships at ~9.7 KB gzipped (full build, minified). Component-based (Bootstrap) + Token-driven theming (design systems) + Tiny (Pico/UnoCSS) Why it's different Most frameworks bake their look into each component, so changing the visual style means overriding hundreds of rules. LombokCSS inverts...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Voy

    Voy

    A WASM vector similarity search written in Rust

    ...Voy also supports serialization and deserialization of indexes, enabling developers to persist and transfer search data across environments. The architecture is optimized for modern web APIs, including asynchronous execution and compatibility with Web Workers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Flora-2
    Flora-2 is a powerful knowledge representation and reasoning system designed for building knowledge-intensive applications. It is based on F-logic, HiLog, Transaction Logic, and also supports defeasible reasoning. Applications include intelligent agents, Semantic Web, ontology management, and more. If you use Flora-2 and like it, please acknowledge it in your project!
    Downloads: 4 This Week
    Last Update:
    See Project
  • 20
    XP.css

    XP.css

    A CSS framework for building faithful recreations of operating system

    This library relies on the usage of semantic HTML. To make a button, you'll need to use a button. Input elements require labels. Icon buttons rely on aria-label. This page will guide you through that process, but accessibility is a primary goal of this project.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21

    MELO

    Machine Executable Language Ontology (MELO)

    This project is intended to fill the gap between the semantic web and the mainstream of software engineering, especially to integrate the semantic web with programming languages, and find an ontological representation of programming languages, including abstract syntax code execution, and global interoperability in execution environments. The machine executable language is modelled in OWL 2 DL using OWL API in C++ developed in this project.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Flux

    Flux

    Application architecture for building user interfaces

    Flux is the application architecture that Facebook uses for building client-side web applications. It complements React's composable view components by utilizing a unidirectional data flow. It's more of a pattern rather than a formal framework, and you can start using Flux immediately without a lot of new code. Flux applications have three major parts: the dispatcher, the stores, and the views (React components).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    This project is a reasoner for the description logic EL+. It computes the concept subsumption hierarchy. It is an OWL 2 EL reasoner.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 24
    codelyzer

    codelyzer

    Static analysis for Angular projects

    ...In the configuration file can implement custom pre-processing and template resolution logic. Lint rules encode logic for syntactic & semantic checks of TypeScript, HTML, CSS and Angular expressions source code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Elementary Jekyll

    Elementary Jekyll

    Minimal Jekyll theme optimized for performance, accessibility, etc.

    Personal blog's Jekyll template that has been optimizing for performance, accessibility, usability, readability and simplicity in general. This is an attempt at creating something that would be comfortable to use on your website.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • Next