Showing 2740 open source projects for "open"

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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

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    Ship Agents Faster

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

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  • 1
    GraphQL

    GraphQL

    The GraphQL LSP reference ecosystem for building browser & IDE tools

    GraphiQL is the reference implementation of this monorepo, GraphQL IDE, an official project under the GraphQL Foundation. The code uses the permissive MIT license. Whether you want a simple GraphiQL IDE instance for your server, or a more advanced web or desktop GraphQL IDE experience for your framework or plugin, or you want to build an IDE extension or plugin, you've come to the right place! GraphiQL provides monaco editor with a powerful, schema-driven graphql language mode. It also...
    Downloads: 3 This Week
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  • 2
    Kysely SQL

    Kysely SQL

    A type-safe TypeScript SQL query builder

    Kysely is a type-safe TypeScript SQL query builder that provides an intuitive and autocompletion-friendly API. It allows developers to construct complex SQL queries with full type safety, reducing runtime errors and improving code maintainability. Kysely supports various SQL dialects and is compatible with Node.js, Deno, and browser environments.
    Downloads: 2 This Week
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  • 3
    tslog

    tslog

    Universal Logger for TypeScript and JavaScript

    Powerful, fast, and expressive logging for TypeScript and JavaScript. Every incoming log message runs through a number of steps before being displayed or handed over to a "transport". Every step can be overwritten and adjusted. By default, tslog is optimized for the best developer experience and includes some default settings that may impact performance in production environments.
    Downloads: 2 This Week
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  • 4
    Jenga Icons

    Jenga Icons

    Collection of adaptable icons designed for use in interfaces

    Jenga Icons is a collection of adaptable icons designed for use in interfaces, diagrams, and other applications. The icon components can receive all the props that a standard SVG element can, which includes inline style objects, onClick handlers, and other properties. The Jenga icon family is easy to customize and truly conistent in scale and style.
    Downloads: 2 This Week
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  • 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.

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  • 5
    eve

    eve

    The Framework for Building Agents

    eve is Vercel’s open-source framework for building, running, and scaling durable backend AI agents. It uses a filesystem-first model where an agent is defined as a directory of files, making the project structure itself the agent contract. The framework is designed to include production concerns from the start instead of leaving developers to assemble durability, sandboxing, approvals, and deployment separately.
    Downloads: 2 This Week
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  • 6
    Liveblocks

    Liveblocks

    Liveblocks gives you the building blocks and infrastructure

    Liveblocks is an open-source collaboration infrastructure and toolkit that enables developers to integrate real-time collaborative features into web and mobile applications with minimal effort. It provides building blocks like multiplayer cursors, comments, notifications, and AI-agent hooks that can be composed to support shared experiences such as collaborative editing, synchronized state, or embedded AI collaboration within apps.
    Downloads: 2 This Week
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  • 7
    AceBase realtime database

    AceBase realtime database

    A fast, low memory, transactional, index, query enabled NoSQL database

    A fast, low memory, transactional, index & query enabled NoSQL database engine and server for node.js and browser with real-time data change notifications. Supports storing of JSON objects, arrays, numbers, strings, booleans, dates, begins, and binary (ArrayBuffer) data. Inspired by (and largely compatible with) the Firebase real-time database, with additional functionality and less data sharding/duplication. Capable of storing up to 2^48 (281 trillion) object nodes in a binary database file...
    Downloads: 2 This Week
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  • 8
    ElectronMail

    ElectronMail

    Unofficial ProtonMail Desktop App

    ElectronMail is an Electron-based unofficial desktop client for ProtonMail. The app aims to provide enhanced desktop user experience enabling features that are not supported by the official in-browser web clients. It is written in TypeScript and uses Angular. The way of verifying that the installation packages attached to the releases have been assembled from the source code is being provided. The app works on Linux/OSX/Windows platforms. Binary installation packages. Offline access to the...
    Downloads: 2 This Week
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  • 9
    Resume-Matcher

    Resume-Matcher

    Improve your resumes with Resume Matcher

    Resume-Matcher is a command-line application that compares resumes against job descriptions using natural language processing. It provides a compatibility score based on keyword relevance and highlights areas where the resume aligns—or doesn't—with the target role. Designed for job seekers and HR professionals, it helps improve resume tailoring and streamlines candidate screening.
    Downloads: 2 This Week
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  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

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  • 10
    Antares

    Antares

    A modern, fast and productivity driven SQL client with a focus in UX

    Antares is a modern, cross-platform SQL client built with Electron and Vue.js. It offers a clean and intuitive UI for managing databases like MySQL, PostgreSQL, SQLite, and more. Designed for developers and DBAs, Antares supports tabbed browsing, query editing with syntax highlighting, and visual schema exploration, making it a powerful alternative to heavier database tools.
    Downloads: 2 This Week
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  • 11
    react-native-device-info

    react-native-device-info

    Device Information for React Native iOS and Android

    A React Native library that provides device and system information for mobile applications, enabling app customization based on device-specific details.
    Downloads: 2 This Week
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  • 12
    Ontology Playground

    Ontology Playground

    Free, open-source web app for learning about ontologies

    Ontology Playground is a free web application for learning, exploring, designing, and sharing ontologies. Its interactive graph viewer renders entities and relationships as searchable node-and-edge diagrams with pan, zoom, and property inspection. A curated catalogue provides prebuilt examples from retail, e-commerce, healthcare, finance, manufacturing, education, and other domains. The visual designer lets users create entity types, typed properties, relationships, and cardinalities while...
    Downloads: 2 This Week
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  • 13
    Vellum

    Vellum

    A personal AI assistant that evolves with you

    Vellum is an open-source personal AI assistant platform designed to function as a persistent, autonomous digital companion across desktop and messaging environments. Unlike traditional chatbot interfaces, the project focuses on long-term memory, identity, proactive behavior, and real-world tool usage, enabling assistants to evolve alongside the user over time.
    Downloads: 2 This Week
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  • 14
    Radar

    Radar

    The missing open source Kubernetes UI

    Radar is a modern, local-first Kubernetes visibility and management tool that provides a unified interface for exploring, debugging, and operating cluster resources in real time. It runs as a single lightweight binary with no required cloud account, connecting directly to clusters using existing kubeconfig credentials. The platform combines multiple observability features such as topology graphs, event timelines, and traffic visualization into one cohesive UI. It allows users to inspect...
    Downloads: 2 This Week
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  • 15
    RAG Web UI

    RAG Web UI

    RAG Web UI is an intelligent dialogue system based on RAG

    RAG Web UI is an open-source intelligent dialogue system built on retrieval-augmented generation technology, designed to enable users to create AI-powered question answering systems grounded in their own knowledge bases. It combines document retrieval with large language models to provide accurate, context-aware responses based on indexed data rather than generic model knowledge.
    Downloads: 2 This Week
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  • 16
    Gooo

    Gooo

    Toolkit for developing web applications in Vue, Templ, and Go

    Gooo is an open-source project that focuses on providing tools and utilities for interacting with and analyzing online content, particularly in the context of automation and data retrieval workflows. The repository appears to function as a lightweight utility toolkit that can be adapted for specific use cases such as scraping, automation, or content processing.
    Downloads: 2 This Week
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  • 17
    builder.io

    builder.io

    Visual Development for React, Vue, Svelte, Qwik, and more

    Builder is an open-source visual development platform and headless content management system designed to help teams build and manage digital experiences more efficiently. The platform combines a drag-and-drop visual editor with an API-driven content system that can deliver structured content to any front-end framework or application. Builder allows developers to integrate their existing components and design systems while enabling designers and marketers to modify layouts and publish content without writing code. ...
    Downloads: 2 This Week
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  • 18
    Architecture as a code

    Architecture as a code

    Visualize, collaborate, and evolve the software architecture

    Architecture as a code is an open-source modeling language and toolkit that enables software teams to describe, visualize, collaborate on, and maintain software architecture as code. Inspired by the C4 Model and other architectural DSLs, LikeC4 lets you define your system’s structure in a textual DSL and then automatically generate consistent diagrams that reflect that design, ensuring that architecture documentation stays in sync with source code changes.
    Downloads: 2 This Week
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  • 19
    OpenArchiver

    OpenArchiver

    An open-source platform for legally compliant email archiving

    OpenArchiver is a comprehensive, self-hosted email archiving and compliance platform built to help organizations ingest, index, store, and search email communication data across diverse sources like Gmail, Microsoft 365, IMAP, PST, and more. It’s designed for scenarios where reliable, tamper-proof archiving and full-text search across both emails and attachments are essential for legal discovery, compliance, or long-term records retention. The platform combines a modern web UI with powerful...
    Downloads: 2 This Week
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  • 20
    EC2Instances.info

    EC2Instances.info

    Amazon EC2 instance comparison site

    ec2instances is an open-source project that powers an intuitive, searchable comparison site for Amazon EC2 instance types, helping developers and cloud architects quickly evaluate compute options without the friction of navigating multiple AWS console screens. The site aggregates key metrics — including CPU, memory, storage, networking specs, and pricing — across many instance families, and lets users filter, sort, and visually compare configurations side by side.
    Downloads: 2 This Week
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  • 21
    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...
    Downloads: 3 This Week
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  • 22
    MCPJam

    MCPJam

    Postman for MCPs - A tool for testing and debugging MCPs

    Inspector by MCPJam is a visual developer tool—akin to Postman—for testing and debugging MCP servers, with capabilities to simulate and trace tool execution via various transports and LLM integrations.
    Downloads: 2 This Week
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  • 23
    Full Stack FastAPI Template

    Full Stack FastAPI Template

    Full stack, modern web application template

    The Full Stack FastAPI Template is a production-ready template that combines FastAPI for the backend and React for the frontend. It provides a robust foundation for building modern web applications, incorporating best practices for security, scalability, and maintainability. The template includes Docker configurations, CI/CD setups, and more to streamline development workflows.
    Downloads: 2 This Week
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  • 24
    Google Node.js Datastore

    Google Node.js Datastore

    Node.js client for Google Cloud Datastore

    Google’s Node.js Datastore client is a library for interacting with Google Cloud Datastore, a fully managed NoSQL database. It enables developers to store and query structured data in a scalable and serverless manner. The library provides an easy-to-use API for integrating Datastore into Node.js applications.
    Downloads: 2 This Week
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  • 25
    VARLET

    VARLET

    A Vue3 component library based on Material Design 2 and 3

    Varlet UI is a Material design component library developed based on Vue3, supporting mobile and desktop, developed and maintained by varletjs organization. Support Typescript, import on demand, dark mode, theme customization, internationalization, and provide VSCode plugin to ensure a good development experience.
    Downloads: 2 This Week
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