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Published directory entries matching your search.
ImageJ is open source, public domain software for processing and analyzing scientific images. It is part of an ecosystem including ImageJ2, Fiji and other related variants, with support for hundreds of extensible plugins for scientific imaging tasks. The project maintains a community-edited wiki with documentation for users, developers and contributors across supported platforms.
ImageMagick is a free, open-source software suite for creating, editing, converting and manipulating images. It supports over 200 format variants, including JPEG, PNG, GIF, TIFF, WebP and AVIF. The command-line tools run single-file conversions or multi-step processing pipelines. Bindings exist for C, C++, Python, .NET and Node.js.
Imgbot is a GitHub app that optimizes images. After installation, it opens pull requests compressing the images it finds in a repository and watches for new images. It is always free for open source projects.
Insomnia is an open-source collaborative API development platform. It supports HTTP, REST, GraphQL, gRPC, SOAP, and WebSockets, and offers AI-native API design, testing, mocking, and debugging features. Users can store data locally, via Git, or in the cloud. The platform has a free tier, paid plans, and integrates with Kong Konnect.
The ipython-notebooks repository, hosted on GitHub under the user ogrisel, contains sample IPython notebooks for use with the scikit-learn machine learning library. It is an open-source project that accepts contributions from GitHub users.
iSponsorBlockTV is a software project for accessing, managing, or playing streamed media.
Impro-Visor is a music notation program from Harvey Mudd College Computer Science Department, designed to help jazz musicians compose and hear solos similar to improvised ones. It generates rhythm-section accompaniment from chords and can be used as a play-along device. The free, open-source software is licensed under GNU General Public License v2.
jcode is an open-source terminal coding agent written in Rust. It supports agent swarms, background tasks, and a small RAM footprint, and is installed with one command on macOS, Linux, or Windows. Login flows connect subscription and API model providers, and the agent itself is free while hosted inference plans are available.
Jellyfin Smart TV Clients provides software and setup resources for accessing or managing video streams.
Jitsi is a free open-source video conferencing software for web and mobile. It supports making calls, launching on one's own servers, and integrating into apps. The project states that meetings on meet.jit.si are limited to 95 minutes starting October 9, 2026.
Joomla! is a free and open source content management system used to build, organize, manage and publish content for websites, blogs, intranets and mobile applications. The site lists benefits including search engine friendly and mobile friendly output, multilingual support, unlimited design, multi-user permission levels and extensibility, along with thousands of free extensions and templates.
JSON Hero is a web-based JSON viewer that presents JSON files in a UI with extra features. It infers what strings represent, such as images, dates, colors, URLs and videos, shows related values for fields, and generates an inferred JSON schema. It supports searching the whole file and sharing documents, and is open source.
Judge0 IDE is a free and open-source online code editor and compiler. The page links to a GitHub repository, embed guide, HTTP API documentation, privacy policy and terms of service. It also lists a set of selectable inline suggestion models.
The Kaggle Merck repository, hosted on GitHub under the user zygmuntz, contains code for the Merck challenge hosted on the Kaggle data science platform. It is an open-source project that accepts contributions via GitHub.
The kaggle-bestbuy big repository, hosted on GitHub under the user zygmuntz, contains code for the Best Buy competition hosted on the Kaggle data science platform. It is an open-source project that accepts contributions from GitHub users.
Kanata is a cross-platform software keyboard remapper for Linux, macOS and Windows. It provides multiple layers of key functionality and advanced key behaviour customization such as tap-hold, macros, and unicode. Running kanata does not start it in a background process, so the started window must remain running to keep it active.
Kanboard is a free and open source Kanban project management software. It provides a visual board for managing tasks, with drag-and-drop columns, work-in-progress limits, and task search and filtering. It is self-hosted and available under the MIT License.
Kener is a free, open-source status page and uptime monitor that can be self-hosted with Docker. It monitors API, Ping, TCP, DNS, SSL, SQL, Heartbeat, GameDig, and gRPC services with configurable check intervals and thresholds, and it provides incident management, maintenance scheduling, notifications, embeddable widgets, and a REST API.
Kenney offers thousands of completely free game assets for use in projects. The site also provides free and open source Starter Kits covering various game genres that help with starting game development.
Keploy is an open-source AI-powered API and unit testing tool for developers. It builds a digital twin of production behavior using real API traffic, mocks, and dependencies to verify AI- or human-written code changes in continuous integration pipelines before deployment, and requires no code changes to implement.
Kiln AI is a platform and open-source library for building, evaluating, and optimizing AI systems. It offers tools for working with retrieval-augmented generation, AI agents, synthetic data, model fine-tuning, and prompt optimization, with a free downloadable application available for macOS, Windows, and Linux.
Kilo is an open source AI coding agent for VS Code, JetBrains, CLI, desktop and cloud. It offers access to 500+ models at zero markup, bring-your-own keys, or local models for privacy. Kilo Gateway provides a unified API to access AI models through a single endpoint.
Koha is a free and open source library management system. Its community, sponsored by libraries, volunteers and support companies, develops and releases the software. Documentation includes a Koha manual covering installation and use, developer documentation, and installation instructions via Debian packages on Debian or Ubuntu.
Komorebi is a tiling window manager for Windows that works as an extension to Microsoft's Desktop Window Manager in Windows 10 and above. It lets users control application windows, virtual workspaces and display monitors with a CLI, which can be used with third-party software such as whkd and AutoHotKey to set user-defined keyboard shortcuts. By default it aims to make as few modifications as possible to the operating system and desktop environment.
