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AddFounded in 2004, Open Clipart is an online media collection of more than 160 000 vectorial graphics, entirely in the public domain.
Clear boundaries. No limits.
Excellent file sharing: Secure and scalable cloud solutions.
Excellent file management and collaboration for public authorities, providers and business - or anyone who values ease of use and digital sovereignty.
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AI coding agent built for the terminal.
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- Awesome Opencode @ GitHub.
- Self-Hosting AI Models After Claude's Usage Limits @ Peter Steinberger.
- OpenCode vs Claude Code @ builder.io.
- How to Integrate AI into Your Terminal Using OpenCode @ freeCodeCamp.
- Subagents: When and How to Use Them @ builder.io.
- Stop Using OpenCode @ Luke Wren.
- #1021: We got addicted to an AI model we can't talk about @ Syntax.
AI-Powered Configuration Assistant for Home Assistant.
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Fast, efficient, battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in multi-language ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Agent Native Code Review.
Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
Open CoDesignDesign with intent. Open-Source AI Design Tool — BYOK, Local-First.
An open-source desktop AI design tool. Bring your own model, keep everything local — a self-hosted alternative to Claude Design, built for teams who can't afford subscription lock-in.
Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt → prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first, MIT.
Fully open-source command-line AI assistant inspired by OpenAI Codex, supporting local language models.
Open Codex is a fully open-source command-line AI assistant inspired by OpenAI Codex, supporting local language models like phi-4-mini.
OpenCog is a unique and ambitious open-source software project. Our aim is to create an open source framework for Artificial General Intelligence, intended to one day express general intelligence at the human level and beyond.
Collaborative Money Management. Raise, manage and disburse money with full transparency.
We provide the infrastructure for effective financial coordination. Enabling organizations, groups and communities to build trust around money.
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GPT CLI to auto-generate impressive commits in 1 second 🤯🔫
a Hugging Face Space by smolagents.
open source agent taking control of a computer desktop.
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open-computer-use is an open-source Computer Use service wrapped as MCP. Any AI agent or MCP client can use it to run Computer Use on macOS, Linux, and Windows.
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Un logiciel professionnel de gestion, 100% libre ! OpenConcerto, ERP ouvert et modulaire, est adaptable facilement afin de fournir un outil simple et efficace.
6 bonnes raisons de choisir ce logiciel :
- un logiciel ouvert (open source) et gratuit (pas de coût de licence)
- un seul logiciel pour gérer l'ensemble de votre activité
- une ergonomie intuitive
- un logiciel professionnel adaptable à vos besoins
- fonctionne sous Windows, Linux et MacOS
- multi-société, multi-utilisateur, mode monoposte ou multiposte en réseau
Open-source auth gateway connecting 1000+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.
OpenConnector is an open-source connector gateway for AI agents and an alternative to Composio. Connect user app accounts once, then expose a shared catalog of 1,000+ providers and 10,000+ prebuilt Actions to agents and applications.
Open Console can be used to level the playfield: an alternative to Google's Search Console is a module in the Open Console web-interface. Your prove your identity and site ownership ones, and all Search Engines can get the same configuration you entered.
The Open Container Initiative is an open governance structure for the express purpose of creating open industry standards around container formats and runtimes.
Established in June 2015 by Docker and other leaders in the container industry, the OCI currently contains three specifications: the Runtime Specification (runtime-spec), the Image Specification (image-spec) and the Distribution Specification (distribution-spec). The Runtime Specification outlines how to run a “filesystem bundle” that is unpacked on disk. At a high-level an OCI implementation would download an OCI Image then unpack that image into an OCI Runtime filesystem bundle. At this point the OCI Runtime Bundle would be run by an OCI Runtime.
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Experience macOS just like before.
Our project's main goal is to breath new life to Macs no longer supported by Apple, allowing for the installation and usage of macOS Big Sur and newer on machines as old as 2007.
The largest open database of companies in the world
open source cost monitoring for cloud native environments.
OpenCost is a vendor-neutral open source project for measuring and allocating cloud infrastructure and container costs in real time. Built by Kubernetes experts and supported by Kubernetes practitioners, OpenCost shines a light into the black box of Kubernetes spend.
OpenCost give teams visibility into current and historical Kubernetes and cloud spend and resource allocation. These models provide cost transparency in Kubernetes environments that support multiple applications, teams, departments, etc. It also provides visibility into the cloud costs across multiple providers.
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Open source cost monitoring for cloud native environments.
OpenCost is a vendor-neutral open source project for measuring and allocating infrastructure and container costs in real time. Built by Kubernetes experts and supported by Kubernetes practitioners, OpenCost shines a light into the black box of Kubernetes spend.
Open Cyber Threat Intelligence Platform.
OpenCTI is an open source platform allowing organizations to manage their cyber threat intelligence knowledge and observables. It has been created in order to structure, store, organize and visualize technical and non-technical information about cyber threats.
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1,300 Free Online Courses from Top Universities
The open-source CapCut alternative.
A simple but powerful video editor that gets the job done. Works on any platform.
Open Computer Vision. Open source machine learning library for computer vision.
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OpenCVE is the easiest way to track CVE updates and be alerted about new vulnerabilities.
OpenCVE is a platform used to locally import the list of CVEs and perform searches on it (by vendors, products, CVSS, CWE...). Users subscribe to vendors or products, and OpenCVE alerts them when a new CVE is created or when an update is done in an existing CVE.
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The Open Cybersecurity Schema Framework (OCSF) is an open standard for cybersecurity event logging and data normalization. The framework is made up of a set of categories, event classes, data types, and an attribute dictionary. It is not restricted to cybersecurity nor to events, however the initial focus of the framework has been a schema for cybersecurity events.
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A dataset hub for LLM serving research.
Open access to request traces, agent workloads, and GPU telemetry.
Object-store native databases built on a common foundation. Simple to operate. Impossible to outgrow.
OpenData is a collection of open source databases built on a common, object-native storage and infrastructure foundation. This shared foundation means every database has a virtually identical operational profile, which makes our database fleet materially easier and cheaper to operate than alternatives.
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OpenDaylight (ODL) is a modular open platform for customizing and automating networks of any size and scale.
The OpenDaylight project is an open source platform for Software Defined Networking (SDN) that uses open protocols to provide centralized, programmatic control and network device monitoring.
Much as your operating system provides an interface for the devices that comprise your computer, OpenDaylight provides an interface that allows you to control and manage network devices.
OpenAI just published Deep Research, a very nice assistant that can perform deep searches on the web to answer user questions.
However, their agent has a huge downside: it's not open. So we've started a 24-hour rush to replicate and open-source it. Our resulting open-Deep-Research agent took the #1 rank of any open submission on the GAIA leaderboard! ✨
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OpenDepot is a self-hosted, Kubernetes-native registry where Depots continuously reconcile OpenTofu and Terraform modules and providers. Define distribution in manifests and let OpenDepot keep your registry in sync.
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Design with the agent already on your laptop.
🎨 Local-first, open-source alternative to Anthropic's Claude Design. ⚡ 19 Skills · ✨ 71 brand-grade Design Systems 🖼 Generate web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Runs on Claude Code / Codex / Cursor / Gemini / OpenCode / Qwen / Copilot / Hermes / Kimi CLI.
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Turn your spare Apple devices into second monitors for your Mac (free & open source).
Free, open-source Sidecar/Duet alternative — use your iPhone or iPad as a true second monitor for your Mac over USB or WiFi. Low latency H.264, Retina HiDPI, touch input.
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Open DMARC Analyzer is an Open Source DMARC Report Analyzer to be used with DMARC reports that have been parsed by John Levine's rrdmarc script or techsneeze's dmarcts-report-parser.
Free Open Source Drone Log Analysis and backup tool- Own Your Drone Data.
Free, open-source drone flight log analyzer for DJI and Litchi. Analyze telemetry, replay 3D flights, track battery health with privacy-first local storage. Desktop & Docker available.
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Software for ESP32 to talk to Hoymiles/TSUN/Solenso Inverters.
This project was started from this discussion (Mikrocontroller.net). It was the goal to replace the original Hoymiles DTU (Telemetry Gateway) with their cloud access. With a lot of reverse engineering the Hoymiles protocol was decrypted and analyzed.
Kubernetes storage simplified.
OpenEBS helps Developers and Platform SREs easily deploy Kubernetes Stateful Workloads that require fast and highly reliable container attached storage. OpenEBS turns any storage available on the Kubernetes worker nodes into local or distributed Kubernetes Persistent Volumes.
Open Embedded Linux Entertainment Center (OpenELEC) is a small Linux distribution built from scratch as a platform to turn your computer into an XBMC media center. OpenELEC is designed to make your system boot fast, and the install is so easy that anyone can turn a blank PC into a media machine in less than 15 minutes.
OpenEMM is a feature-rich web-based enterprise application for email marketing, newsletters and service mails (transaction mails and event or time triggered mails). OpenEMM offers a great user interface, sophisticated bounce management, link tracking, lots of graphical realtime statistics, a CMS module and a scripting feature to implement individual tasks.
OpenEmu is about to change the world of video game emulation. One console at a time...
Open source monitoring for understanding energy. Exploring zero carbon energy systems.
The first open-source platform for automated database provisioning and management. It supports multiple database technologies and can be hosted on any Kubernetes infrastructure, in the cloud or on-premises.
OpenEverest is an open-source platform for automated database provisioning and management. It supports multiple database technologies and can be hosted on any Kubernetes infrastructure, in the cloud or on-premises.
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An open-source implementation of the AlphaEvolve system described in the Google DeepMind paper "AlphaEvolve: A coding agent for scientific and algorithmic discovery" (2025).
AI-powered virtual executive team — a single coherent executive persona backed by 8 specialist Claude agents (FastAPI + Next.js).
Serverless Functions Made Simple. OpenFaaS brings Functions As A Service (FaaS) to Kubernetes.
OpenFaaS® makes it simple to deploy both functions and existing code to Kubernetes
OpenFaaS® makes it easy for developers to deploy event-driven functions and microservices to Kubernetes without repetitive, boiler-plate coding. Package your code or an existing binary in an OCI-compatible image to get a highly scalable endpoint with auto-scaling and metrics.
OpenFace is a Python and Torch implementation of face recognition with deep neural networks and is based on the CVPR 2015 paper FaceNet: A Unified Embedding for Face Recognition and Clustering by Florian Schroff, Dmitry Kalenichenko, and James Philbin at Google. Torch allows the network to be executed on a CPU or with CUDA.
Standardizing Feature Flagging for Everyone.
OpenFeature is an open specification that provides a vendor-agnostic, community-driven API for feature flagging that works with your favorite feature flag management tool or in-house solution.
Open Federation is a community-driven open source initiative to create and maintain a specification for federated GraphQL APIs. Be part of the future; let's craft together.
Talks/events/meetups/conferences feedback.
Open Feedback is an opened SaaS platform for organisers and speakers to gather users feedback. It connects to one of 3 data source: OpenFeedback database, hoverboard-v2, or your own API, to retrieve all the sessions & speakers.
Fine-Grained Authorization. A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar
Relationship-based access control made fast, scalable, and easy to use.
OpenFGA is an open-source authorization solution that allows developers to build granular access control using an easy-to-read modeling language and friendly APIs.
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Open models to compute tax and benefit systems. OpenFisca is a versatile microsimulation free software. The most widely adopted free and open-source engine to write rules as code.
Government departments, lawmakers and civil society finally share a common language to debate and activate social and fiscal policies: OpenFisca enables collaboratively modelling laws and regulations and making them computable over open APIs for developers, datascientists and researchers.
Interactive game and app development library for TS, Haxe and JS.
OpenFL implements the Flash Player API, but goes everywhere that browser plug-ins cannot. Use a familiar and battle-tested workflow to accelerate development. You can even leverage Adobe Animate as an integrated art pipeline.
Creative expression for desktop, mobile, web and console platforms: Windows, Mac, Linux, iOS, Android, Flash, HTML5 and more. Build games and applications for almost every platform imaginable -- Windows, Mac, Linux, iOS, Android, Flash and even HTML5. Bring your creative vision to life, on desktops, tablets, phones, even consoles. Publish to Steam, Amazon, FireTV... practically anywhere.
Free Local-First AI Diagramming for Builders.
100% Free, Open-source local-first AI diagramming for architecture diagrams and flowcharts with animated exports.
Create flows from templates, code, structured imports, or AI. Refine them visually, keep them local-first, and export — including as a cinematic animated video that no other open-source tool offers.
An open source port of Cannon Fodder.
Cannon Fodder is an action-strategy shoot ‘em up game developed by Sensible Software and published by Virgin Interactive.
The game is military-themed and based on shooting action but with a strategy game-style control system. The player directs troops through numerous missions, battling enemy infantry, vehicles and installations.
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Open Food Facts is a food products database made by everyone, for everyone. You can use it to make better food choices, and as it is open data, anyone can re-use it for any purpose.
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