Showing 140 open source projects for "query"

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  • 1
    Instant

    Instant

    Instant is a modern Firebase

    Instant is a modern, frontend-friendly backend / real-time database system, designed to provide reactive, multiplayer data handling with relational query syntax, offline caching, optimistic updates, and automatic rollback. It is intended to be a simpler alternative to Firebase, making front-end development more seamless by offloading backend concerns (permissions, synchronization, querying) to Instant. So we built Instant. Instant gives you a database you can use in the client, so you can focus on what’s important: building a great UX for your users, and doing it quickly.
    Downloads: 0 This Week
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  • 2
    amazon-connect-wisdomjs

    amazon-connect-wisdomjs

    Gives you the power to build your own Wisdom widget

    Amazon Connect Wisdom, a feature of Amazon Connect, delivers agents the information they need, reducing the time spent searching for answers. Today, knowledge articles, wikis, and FAQs are spread across separate repositories. Agents lose a lot of time trying to navigate all those different sources of information, and in the meantime, the customer waits for an answer. Amazon Connect Wisdom connects relevant knowledge repositories with built-in connectors for third-party applications like...
    Downloads: 5 This Week
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  • 3
    Cognita

    Cognita

    Open source RAG framework for building scalable modular AI apps

    ...It addresses the gap between quick experimentation in notebooks and the complexity of deploying scalable AI systems by introducing a modular and API-driven architecture. Cognita provides reusable components such as parsers, data loaders, embedders, retrievers, and query controllers, allowing teams to customize each stage of the RAG pipeline independently. It includes both a backend service and a frontend interface, enabling users to upload documents, experiment with configurations, and perform question-answering tasks interactively. Cognita supports incremental indexing, meaning it processes only new or updated data to reduce computational overhead and improve efficiency.
    Downloads: 1 This Week
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  • 4
    Gemini Fullstack LangGraph Quickstart

    Gemini Fullstack LangGraph Quickstart

    Get started w/ building Fullstack Agents using Gemini 2.5 & LangGraph

    gemini-fullstack-langgraph-quickstart is a fullstack reference application from Google DeepMind’s Gemini team that demonstrates how to build a research-augmented conversational AI system using LangGraph and Google Gemini models. The project features a React (Vite) frontend and a LangGraph/FastAPI backend designed to work together seamlessly for real-time research and reasoning tasks. The backend agent dynamically generates search queries based on user input, retrieves information via the...
    Downloads: 3 This Week
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  • 5
    Toolpad Core

    Toolpad Core

    Full stack components and low-code builder for dashboards and internal

    Toolpad is a self‑hosted, open‑source, low‑code admin/dashboard builder and a collection of full-stack React components tailored for building internal tools and dashboards. Created by the team behind Material‑UI (MUI), it enables rapid development by combining drag‑and‑drop UI construction with tight backend integration. Toolpad Core provides the component library for Next.js/Vite projects, while the deprecated Toolpad Studio offered a visual builder interface. Toolpad Core is a set of high...
    Downloads: 3 This Week
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  • 6
    HyperDX

    HyperDX

    An open source observability platform unifying session replays & logs

    HyperDX helps engineers figure out why production is broken faster by centralizing and correlating logs, metrics, traces, exceptions and session replays in one place. An open-source and developer-friendly alternative to Datadog and New Relic. The HyperDX stack ingests, stores, and searches/graphs your telemetry data. After standing up the Docker Compose stack, you'll want to instrument your app to send data over to HyperDX.
    Downloads: 0 This Week
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  • 7
    TinyClaw

    TinyClaw

    The original Tiny Claw as your personal autonomous AI companion

    TinyClaw is an open-source autonomous AI companion framework designed to make personal AI agents simpler, cheaper to run, and more accessible to individual users. The project is built from scratch with a deliberately small native core and a modular plugin architecture that allows capabilities to expand without turning the system into a heavy monolith. Its philosophy centers on creating a persistent AI companion that behaves more like a helpful digital partner than a purely configurable...
    Downloads: 2 This Week
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  • 8
    Sanity

    Sanity

    Rapidly configure content workspaces powered by structured content

    ...The platform stores data in a real-time backend called the Content Lake, enabling collaborative editing and instant updates across connected applications. Because the system separates content management from presentation, developers can use any front-end framework to display the data. Sanity also includes APIs and query tools that allow developers to retrieve content dynamically and integrate it into websites, mobile apps, and other digital services.
    Downloads: 1 This Week
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  • 9
    WunderGraph Cosmo

    WunderGraph Cosmo

    Build, maintain, and collaborate on GraphQL Federation at Scale

    WunderGraph Cosmo is an open-source lifecycle API management platform designed specifically for Federated GraphQL architectures. It enables organizations to build, manage, and scale unified GraphQL APIs by combining multiple services into a single federated graph. The platform provides tools for schema registry, composition validation, analytics, routing, and observability within GraphQL environments. Cosmo supports both federated and monolithic GraphQL setups, allowing teams to adopt...
    Downloads: 1 This Week
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  • 10
    Refine

    Refine

    Build your React-based CRUD applications, without constraints

    With Refine you can have it all without compromising your freedom or facing constraints. Refine is headless by design. It doesn’t ship with any pre-styled components or UI by default. Instead, you can use any custom design or UI framework for 100% control over styling. Not ready for going headless yet? No problem. Refine supports four powerful UI frameworks out-of-the box. Refine is a React-based framework for the rapid development of web applications. It eliminates repetitive tasks demanded...
    Downloads: 1 This Week
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  • 11
    Faust.js

    Faust.js

    The Headless WordPress Toolkit

    ...The toolkit addresses many of the challenges associated with headless WordPress development, including authentication, preview functionality, and data fetching between the frontend and the WordPress backend. Faust.js integrates closely with technologies such as WPGraphQL and Apollo Client, which allow developers to query WordPress content through a GraphQL API instead of traditional PHP templates.
    Downloads: 0 This Week
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  • 12
    Deep Research Web UI

    Deep Research Web UI

    AI-powered research assistant that performs iterative, deep research

    Deep Research Web UI is an AI-powered research assistant interface designed to automate complex, multi-step information gathering workflows through a combination of search engines, web scraping, and large language models. It operates as a front-end system for deep research agents that iteratively refine queries, retrieve information from multiple sources, and synthesize structured outputs into coherent reports. The platform emphasizes long-horizon reasoning, allowing users to explore topics...
    Downloads: 0 This Week
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  • 13
    Open Deep Research

    Open Deep Research

    An AI-powered research assistant that performs iterative research

    Deep Research is a lightweight AI research agent designed to autonomously investigate complex topics through iterative web exploration and reasoning. The project combines search engines, web scraping, and large language models to progressively refine its understanding of a user’s query and dive deeper over multiple cycles. Its core goal is to provide the simplest possible implementation of a deep research workflow so developers can study and extend agent behavior without dealing with large, opaque codebases. The system exposes parameters such as breadth and depth to control how widely and how deeply the agent explores information sources. ...
    Downloads: 0 This Week
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  • 14
    TONL

    TONL

    TONL (Token-Optimized Notation Language)

    TONL is a cutting-edge data platform built around a production-ready serialization format designed to be both compact and powerful, combining human readability with performance features that make it suitable for large-scale applications and AI workflows. It provides a serialization format that significantly reduces token usage compared with traditional JSON, which can result in lower costs and more efficient prompt size utilization in LLM-driven systems. TONL isn’t just a format — it...
    Downloads: 0 This Week
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  • 15
    Playwriter

    Playwriter

    Chrome extension to let agents control your browser

    ...The system enables browser automation by running Playwright commands through a persistent session managed by a background extension, allowing agents or scripts to navigate, interact with, and query browser contexts without losing state between commands. This makes it valuable for scenarios where AI agents need to perform complex web automation tasks—like multi-step navigation, form interaction, or content extraction—without reinitializing context or state every time. Playwriter’s architecture supports both extension-based control for real browser windows and CLI integration, giving developers flexibility in how they build and run browser automation workflows.
    Downloads: 0 This Week
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  • 16
    YourInfo

    YourInfo

    Real-time browser fingerprinting demo with cross-browser tracking

    ...Users can define types of information, tag entries for quick categorization, and perform intuitive searches when they need to recall something like a phone number, address, or secret detail. It also integrates with conversational models so that users can query “What’s my friend’s address?” or “Remind me of my travel dates” in plain language, and the system responds using secure data access while respecting permission boundaries.
    Downloads: 0 This Week
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  • 17
    DBHub

    DBHub

    Universal database MCP server connecting to MySQL, PostgreSQL

    DBHub is a universal database gateway that implements the MCP server interface so assistants and IDEs can explore and query databases through typed tools. It supports multiple transports—stdio for desktop clients and HTTP for networked scenarios—making it flexible to embed or deploy. Configuration is environment-variable driven, with a DSN and per-engine settings covering Postgres, MySQL, MariaDB, SQL Server, and SQLite. Operational flags include read-only mode, row limits, and even SSH tunneling options for secure access into private networks. ...
    Downloads: 0 This Week
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  • 18
    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: 0 This Week
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  • 19
    dataline

    dataline

    AI data analysis and visualization on CSV, Postgres, MySQL, Snowflake

    ...The platform is designed with a privacy-first architecture that stores data locally on the user’s device rather than sending it to external cloud services by default. It can also hide sensitive data from language models during processing, ensuring that only necessary metadata is used for query generation.
    Downloads: 0 This Week
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  • 20
    trench

    trench

    Open-Source Analytics Infrastructure

    ...The system is built on top of high-performance data technologies including Apache Kafka and ClickHouse, which allows it to ingest and process very large volumes of events while maintaining fast query performance. It was originally developed to solve scaling challenges in product analytics systems where traditional relational databases become inefficient as event tables grow. The platform enables developers to collect events such as page views, user actions, and behavioral metrics while storing them in a column-oriented analytics database optimized for time-series workloads. ...
    Downloads: 0 This Week
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  • 21
    DevDocs by CyberAGI

    DevDocs by CyberAGI

    Completely free, private, UI based Tech Documentation MCP server

    ...Instead of sending entire documents to a language model, DevDocs organizes documentation into sections so that only the most relevant portions are retrieved during a query. This approach reduces token usage and improves the accuracy of responses generated by AI coding assistants. The platform is designed to integrate easily with modern developer tools and AI environments such as Cursor, Cline, and Claude-based workflows. It includes a user interface that allows developers to browse documentation repositories and connect them to AI systems while keeping the data private.
    Downloads: 0 This Week
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  • 22
    Jitsu

    Jitsu

    Jitsu is an open-source Segment alternative

    ...Jitsu is built to be framework agnostic, so regardless of your stack, we have a solution that'll work for your team. Connect data warehouse (Snowflake, Clickhouse, BigQuery, S3, Redshift ot Postgres) and query your data instantly. Jitsu can either stream data in real-time or send it in micro-batches (up to once a minute). Apply any transformation with Jitsu. Just write JavaScript code right in the UI to do anything with incoming data. And yes, the code editor supports code completion, debugging and many more. It feels like a full-featured IDE!
    Downloads: 0 This Week
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  • 23
    create-t3-app

    create-t3-app

    The best way to start a full-stack, typesafe Next.js app

    ...It's the industry standard and we're proud to build on top of it :) Prisma is the best way to work with databases in TypeScript. It provides a simple, type-safe API to query your database, and it can be used with most SQL dialects (and Mongo too!). We firmly believe TypeScript will help you be a better web developer.
    Downloads: 0 This Week
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  • 24
    TypeScript Express Starter

    TypeScript Express Starter

    Quick and Easy TypeScript Express Starter

    ...If you do not enter a project name, it defaults to typescript-express-starter. TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, PostgreSQL and SQLite databases. A query language for APIs and a runtime for fulfilling those queries with your existing data.
    Downloads: 0 This Week
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  • 25
    CodePush

    CodePush

    Cloud service that enables developers to deploy mobile app updates

    CodePush is a cloud service that enables Cordova and React Native developers to deploy mobile app updates directly to their users' devices. It works by acting as a central repository that developers can publish updates to (JS, HTML, CSS and images), and that apps can query for updates from (using provided client SDK for Cordova and React Native). This allows you to have a more deterministic and direct engagement model with your userbase, when addressing bugs and/or adding small features that don't require you to re-build a binary and re-distribute it through the respective app stores. A JavaScript library for programmatically managing your CodePush account (e.g. creating apps, promoting releases), which allows authoring Node.js-based build and/or deployment scripts, without needing to shell out to the App Center CLI. ...
    Downloads: 1 This Week
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