Search results

OFA Records

ofa.org

OFA Records is a resource maintained by the Orthopedic Foundation for Animals that provides access to canine health information. It offers an advanced search function for health-tested dogs, along with options to order DNA tests, pay bills, and log in to user accounts. The site includes information on funded research, the organization’s DNA repository, guidance on interpreting OFA numbers, fee schedules, educational resources, publications, quarterly reports, policies, the Canine Health Information Center (CHIC) program, breed-specific data on conditions including hip dysplasia, elbow dysplasia, eye disease, cardiac disease, respiratory function, patellar luxation, thyroid issues, and DNA-based disease tests, disease statistics by breed, and health clinic applications.

Open source video editor focused on quick clipping, trimming, and browser-based media edits.

Omniclip

github.com

Open source video editor focused on quick clipping, trimming, and browser-based media edits.

Online Mic Test

onlinemictest.com

An online microphone test that checks whether a mic is working and properly configured. Users allow browser access, then a moving line shows when the mic picks up sound. It includes a troubleshooting guide and states that tests run client side, so voice is not recorded.

OnlineInterview.io

onlineinterview.io

OnlineInterview.io is a free remote code interview platform with an embedded video chat, a drawing board and an online code editor that runs code in the browser. Rooms are created with one click and support up to three users, such as one candidate and two interviewers.

OP.GG

op.gg

OP.GG provides League of Legends statistics, match history, live games, and rankings for players, with search across Summoner's Rift, ARAM, Arena, and other game modes. A pro game watching guide describes requirements for spectating pro matches, including that the LoL client must be installed and that spectating is not possible on mobile devices.

A free online tool that opens a list of URLs or links in separate browser tabs or windows with one click, with an optional delay between each. Lists are stored locally in the browser and are not uploaded.

The Open Data Commons for Traumatic Brain Injury is a free community platform for sharing and re-using data from pre-clinical traumatic brain injury research. It allows users to share data, publish data with a DOI and obtain citations, and offers tutorials, tools and a sample data management and sharing plan.

Open Sustainable Technology

opensustain.tech

Open Sustainable Technology is a directory and analysis of the open source ecosystem in climate change, sustainable energy, biodiversity and natural resources. Its stated mission is to find, list, and share projects that preserve or analyze natural ecosystems through open technology, methods, data, intelligence, knowledge or tools. Contributions are invited via pull request or email.

OpenAsar is a client modification for Discord that aims to speed up startup and reduce size. It also offers basic theming through custom CSS and splash screens, plus configurable options, and is stated to work alongside other mods and across operating systems and Discord versions.

OpenClawChineseTranslation

github.com

🦞 OpenClaw (Clawdbot/Moltbot) 汉化版 - 开源个人 AI 助手中文版 | Claude/ChatGPT LLM 接入 | WhatsApp/Telegram/Discord 多平台 | 每小时自动同步 | CLI + Dashboard 全中文 | 全流程搭建教程，以及排错指南！

OpenCodeReview

github.com

Open Code Review is an AI-powered code review CLI tool that reads Git diffs and sends changed files to a configurable LLM agent, producing structured line-level review comments. It also scans entire files and supports OpenAI and Anthropic compatible endpoints.

openmediavault

openmediavault.org

openmediavault is a free, open-source network attached storage solution based on Debian Linux. It provides services such as SSH, SMB/CIFS, RSync and a BitTorrent client, with web-based administration for storing, sharing and backing up data on hardware the user controls. Plugins extend the system with additional functionality.

OpenPanel is a multi-user web hosting control panel built around lightweight containers. Each user gets an isolated environment with a separate MySQL server, PHP version, Redis instance and root access. Administrators and resellers manage servers through the OpenAdmin panel, and the OpenPanel interface lets clients manage domains, websites, services and email. OpenCLI provides terminal commands for panel actions.

opensource

github.com

Kilo - Open-source AI coding assistant for VS Code, JetBrains, and the CLI.

opensource

github.com

Gitingest converts any Git repository into a prompt-friendly text ingest for LLMs. Users can replace hub with ingest in any GitHub URL to access the corresponding digest. It provides a text digest from a repository URL or directory, with smart formatting for LLM prompts and statistics on file and directory structure, extract size and token count. It is available as a CLI tool and Python package.

OpenToonz

opentoonz.github.io

OpenToonz is open-source 2D animation production software based on Toonz, developed by Digital Video S.p.A. in Italy and customized by Studio Ghibli. Dwango launched the OpenToonz project with Digital Video and Studio Ghibli. It can be used free of charge for commercial and non-commercial projects.

A list of recommended OptiFine alternatives for Minecraft: Java Edition, organized into performance, cosmetic, shader, fog and utility categories. Listed mods must be publicly available and respect the Mojang EULA, and cheat clients are excluded. The page includes version ranges for entries such as Sodium on Fabric and NeoForge.

Orkas

github.com

Orkas is an open-source, local-first AI desktop app. A commander LLM directs specialist sub-agents and runs installed coding CLIs including Claude Code, Codex, OpenCode, OpenClaw, and Hermes as local sessions. Its agents self-evolve via reflection and skill crystallization, supports bring-your-own keys, and is compatible with macOS, Windows, and Linux.

Orteil

orteil.dashnet.org

Orteil's homepage is the personal site of a developer who makes toys and games in JavaScript with help from Opti. It lists games including Cookie Clicker, Neverending Legacy, Nested, Genesis, and Murder Games, plus tools such as RandomGen, Idle Game Maker, and the Video Game Generator.

Oss Gallery

github.com

OSS Gallery is described as a crowdsourced list of the best open-source projects on the internet. It is built with the Dub TypeScript SDK, which creates short links for each project page and displays real-time click analytics.

osu!droid is a free-to-play circle clicking rhythm game for Android devices, originally created by the osu! community and now developed by a small group of fans. Each beatmap has a leaderboard for competing with other players. The site states the game has never been released on Play Store and is not affiliated with osu! or ppy.

Ouroboros

github.com

Ouroboros is an open-source, general-purpose AI agent whose identity, durable memory, and history continue across tasks and restarts. It coordinates a live swarm of specialist agents, works on external projects, and can rewrite its own code, architecture, prompts, tools, and dependencies. It runs as a native desktop app or a headless CLI, keeping its repository, memory, and history on the local machine.

Outline

getoutline.org

Outline is a tool for creating and running a personal VPN server. It consists of Outline Manager, a desktop application for setting up a server and sharing access keys, and Outline Client, an app for connecting to the server on mobile or desktop. Outline is open source and designed to be resistant to blocking, including DNS, content, and IP blocking.