Showing 136 open source projects for "schema"

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  • 1
    PySpur

    PySpur

    Visual tool for building, testing, and deploying AI agent workflows

    PySpur is a visual development environment designed to help AI engineers build, test, and iterate on agent-based workflows more efficiently. It provides a structured playground where users can define test cases, construct agents either through Python code or a graphical interface, and continuously refine their behavior. It addresses common challenges in AI agent development such as prompt tuning difficulties and lack of visibility into workflow execution. By offering a visual representation...
    Downloads: 7 This Week
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  • 2
    AdminJS

    AdminJS

    AdminJS is an admin panel for apps written in node.js

    Our system leverages AI to effortlessly generate text. Simplify your product database management with just one click. The out-of-the-box version of AdminJS is pretty powerful, but its in-depth customizability is where it really shines. With a basic knowledge of React and Node.js, you can change nearly every behavior of your admin panel. With AdminJS you can Create, Read, Update, and Delete all of your resources, no matter where they come from. Thanks to the tight integration with your...
    Downloads: 7 This Week
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  • 3
    Rybbit

    Rybbit

    Open-source and privacy-friendly alternative to Google Analytics

    Rybbit is an open-source, privacy-friendly web and product analytics platform positioned as a modern alternative to heavyweight tracking suites. It focuses on a clean UI and intuitive metrics so non-analysts can answer everyday questions without wading through dozens of reports. The data model is event-driven, enabling funnels, retention views, and simple user journeys without complex configuration. Because privacy is a first-class goal, it aims to minimize personal data collection and...
    Downloads: 10 This Week
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  • 4
    IndexedDB with usability

    IndexedDB with usability

    IndexedDB, but with promises

    ...Enhanced database, transaction, store, and cursor objects reduce boilerplate while remaining close to the platform API. The library also provides wrapping and unwrapping helpers for moving between enhanced and native IndexedDB objects. It supports modern browsers, TypeScript, schema upgrades, transaction helpers, and asynchronous cursor iteration.
    Downloads: 1 This Week
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  • 5
    Steedos Platform

    Steedos Platform

    The AI-Native Infrastructure for Enterprise Apps

    Steedos Platform is an open-source, AI-native infrastructure platform for building enterprise applications through metadata instead of repetitive boilerplate code. It is evolving into ObjectStack, a modular architecture built around ObjectQL, ObjectOS, and Object UI. The platform uses a metadata-driven model similar in spirit to Salesforce, but with a stronger focus on prompt-based app generation and open deployment. ObjectQL defines data, logic, and UI in a standard format that AI tools can...
    Downloads: 4 This Week
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  • 6
    Sanity

    Sanity

    Rapidly configure content workspaces powered by structured content

    Sanity is an open-source real-time headless content management system that allows developers to manage structured content for websites, applications, and digital platforms. At the core of the system is Sanity Studio, a customizable editing environment built with React that can be configured to match the workflows and content models of different teams. Instead of using predefined content templates, Sanity allows developers to define schemas in code that determine how content is structured and...
    Downloads: 6 This Week
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  • 7
    graphql-redis-subscriptions

    graphql-redis-subscriptions

    A graphql subscriptions implementation using redis

    This package implements the PubSubEngine Interface from the graphql-subscriptions package and also the new AsyncIterator interface. It allows you to connect your subscriptions manager to a Redis Pub Sub mechanism to support multiple subscription manager instances. As the graphql-subscriptions package is declared as a peer dependency, you might receive a warning about an unmet peer dependency if it's not installed already by one of your other packages. Calling the method asyncIterator of the...
    Downloads: 4 This Week
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  • 8
    IDB-Keyval

    IDB-Keyval

    A super-simple-small promise-based keyval store

    ...Its update helper queues changes to avoid common non-atomic read-modify-write problems. Custom stores are supported, while more complex indexing, iteration, transactions, and schema management are intentionally left to fuller IndexedDB libraries.
    Downloads: 1 This Week
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  • 9
    Deepkit Framework

    Deepkit Framework

    A new full-featured and high-performance TypeScript framework

    ...Powerful dependency injection container with type expressions to make HTTP routes, CLI commands, and RPC controllers safe, fast, and easy to write. No json configuration files, unnecessary boilerplate, schema files, or code generation: TypeScript is utilized to its fullest capabilities.
    Downloads: 2 This Week
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  • 10
    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...
    Downloads: 5 This Week
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  • 11
    GraphQL Scalars

    GraphQL Scalars

    A library of custom GraphQL Scalars for creating precise schemas

    GraphQL is a wonderful new approach to application data and API layers that's gaining momentum. However, for all of GraphQL's greatness, it is missing a couple of things that we have (and you might) find very useful in defining your schemas. Namely GraphQL has a limited set of scalar types, and we have found there are some additional scalar types that are useful in being more precise in our schemas. Thankfully, those sharp GraphQL folks provided a simple way to add new custom scalar types if...
    Downloads: 9 This Week
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  • 12
    agents.md

    agents.md

    A simple, open format for guiding coding agents

    openai/agents.md is a repository whose primary file is AGENTS.md, a proposed open, lightweight convention (i.e. Markdown file) for guiding coding agents in software repositories. The idea is that AGENTS.md acts as a “README for agents”: a predictable, structured place where humans can put instructions, conventions, build/test commands, environment setup, and other guidance that generative agents (e.g. code-writing, code-assisting tools) should consult when operating in the repo. Instead of...
    Downloads: 8 This Week
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  • 13
    GraphQL for Nest framework

    GraphQL for Nest framework

    GraphQL (TypeScript) module for Nest framework (node.js)

    ...We provide official integrations for these proven GraphQL packages to provide a simple way to use GraphQL with Nest. Nest offers two ways of building GraphQL applications, the code first and the schema first methods. You should choose the one that works best for you.
    Downloads: 5 This Week
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  • 14
    Mikro Orm

    Mikro Orm

    TypeScript ORM for Node.js based on Data Mapper, Unit of Work

    ...Simply define correct TypeScript types and you are good to go! Supports MongoDB, MySQL, MariaDB, PostgreSQL and SQLite databases, and more can be supported via custom drivers right now. Keep your schema in sync with SchemaGenerator and Migrator. Supports both up and down migrations. With the Seeder and seeding factories, we can generate fake data of any volume/shape and seed the database with ease. Thanks to the UnitOfWork, all queries it fires are automatically batched. Inserts, updates, deletes - you name it! Powerful event system allows to hook into not only the entity lifecycle. ...
    Downloads: 2 This Week
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  • 15
    Tambo

    Tambo

    Add generative UI components to your AI assistant, copilot, or agent

    Tambo is a React-oriented AI orchestration framework that enables integration of “generative UI” components—that is, components that can be dynamically rendered or updated in response to AI decisions or prompts. It acts as the bridge between an AI assistant and the React front end, letting your AI agent not only send text responses, but also generate interactive UI elements (forms, charts, dashboards, etc.). The library includes tools to scaffold a Tambo app, manage state, and integrate with...
    Downloads: 4 This Week
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  • 16
    Ow

    Ow

    Function argument validation for humans

    ...Ow can also test values without throwing and includes TypeScript type guards that narrow unknown values after successful validation. It works in server, browser, and command-line environments and is aimed at focused runtime checks rather than large schema validation workloads.
    Downloads: 0 This Week
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  • 17
    Lew UI

    Lew UI

    A beautiful component library based on vue3

    Lew UI is a modern component library built for Vue 3 that provides a clean and visually appealing set of UI components designed to streamline frontend development. It leverages the Vue Composition API and TypeScript to deliver a developer-friendly experience with strong typing and modular architecture. The library integrates several well-known open source tools, including Tippy.js for tooltips, Lucide for icons, and VueUse for utility functions, enhancing its functionality and flexibility....
    Downloads: 0 This Week
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  • 18
    LiteParse

    LiteParse

    A fast, helpful, and open-source document parser

    LiteParse is an open-source lightweight parsing library designed to extract structured data from unstructured text using large language models in an efficient and cost-effective manner. It focuses on simplifying the process of turning raw text into structured outputs such as JSON by providing a streamlined interface for prompt-based parsing. The system is designed to minimize overhead, making it suitable for applications where performance and cost are critical considerations. LiteParse...
    Downloads: 0 This Week
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  • 19
    deepstream

    deepstream

    deepstream.io server

    The open realtime server: fast and secure events, data-sync and rpc for mobile, web & iOT Authenticate, audit and permission everything from the user down to each message. Interactive JSON documents that can be edited and observed. Changes are persisted and synced across clients and saved in cache/storage. Clients can register functions to be called by other clients. deep stream will smartly route requests and responses. Query deep stream for online users and subscribe to login/logout...
    Downloads: 0 This Week
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  • 20
    database.build

    database.build

    In-browser Postgres sandbox with AI assistance

    database.build is an innovative in-browser development environment that allows users to instantly create and interact with fully functional PostgreSQL databases directly within their browser, powered by WebAssembly technology. It eliminates the need for traditional database setup by running a lightweight version of PostgreSQL locally using PGlite, enabling developers to experiment, prototype, and analyze data without relying on external servers. Each database instance is paired with a large...
    Downloads: 0 This Week
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  • 21
    Keystone

    Keystone

    The most powerful headless CMS for Node.js

    The most powerful headless CMS for Node.js, built with GraphQL and React. The superpowered CMS for developers. Keystone helps you build faster and scale further than any other CMS or App Framework. Just describe your schema, and get a powerful GraphQL API & beautiful Management UI for content and data. No boilerplate or bootstrapping – just elegant APIs to help you ship the code that matters without sacrificing the flexibility or power of a bespoke back-end. Ship a backend easily without surrendering control. Keystone has all you need to start fast and scale on your terms. ...
    Downloads: 0 This Week
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  • 22
    PostGraphile

    PostGraphile

    Execute a command and get an instant high-performance GraphQL API

    GraphQL is a new way of communicating with your server. It eliminates the problems of over- and under-fetching, incorporates strong data types, has built-in introspection, documentation and deprecation capabilities, and is implemented in many programming languages. This all leads to gloriously low-latency user experiences, better developer experiences, and much increased productivity. Because of all this, GraphQL is typically used as a replacement for (or companion to) RESTful API services....
    Downloads: 0 This Week
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  • 23
    Superglue

    Superglue

    Builds integrations and tools from natural language

    ...It functions as a universal integration layer that allows users to define workflows in plain language, which are then translated into executable pipelines capable of interacting with multiple services. One of its defining features is its ability to handle authentication, schema mapping, and data transformation automatically, reducing the need for manual configuration when connecting systems. The platform also includes self-healing capabilities, meaning it can detect and repair failures in workflows when upstream APIs change or break. Superglue supports multiple interfaces, including a web application, SDK, and MCP server, allowing it to be used in both development and production environments.
    Downloads: 0 This Week
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  • 24
    Kysely

    Kysely

    A type-safe typescript SQL query builder

    Kysely (pronounce “Key-Seh-Lee”) is a type-safe and autocompletion-friendly typescript SQL query builder. Inspired by knex. Mainly developed for node.js but also runs on deno and in the browser. Kysely makes sure you only refer to tables and columns that are visible to the part of the query you're writing. The result type only has the selected columns with correct types and aliases. As an added bonus you get autocompletion for all that stuff. As shown in the gif above, through the pure magic...
    Downloads: 0 This Week
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  • 25
    Magnitude

    Magnitude

    Vision AI browser agent for automation, testing, and extraction

    Browser Agent by Magnitude is an open source, vision-first browser automation framework that enables users to control web interfaces using natural language instructions. It leverages visually grounded AI models to interpret and interact with web pages based on what is seen on the screen rather than relying solely on the DOM structure. This approach allows the agent to generalize better across complex and modern websites, making it more robust than traditional selector-based automation tools....
    Downloads: 0 This Week
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