Search results

OnlineTextCompare

onlinetextcompare.com

OnlineTextCompare is a free, browser-based two-way text diff and merge tool. It requires no signup or installation, and all comparisons run locally in the user's web browser for privacy and security. The tool highlights differences between two text inputs using red and green arrows, supporting use cases such as reviewing edits and merging content changes. It also offers additional comparison tools for formats including HTML, CSS, JavaScript, JSON, XML, SQL, Excel, PDF, and lists.

ooh.directory

ooh.directory

ooh.directory is a collection of blogs organised by topic. Visitors can explore categories, search blog details, browse random blogs or view recently updated blogs. The site is run by Phil Gyford and started in 2022.

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.

A Central Bank of Bosnia and Herzegovina page linking to data described in the International Monetary Fund's DSBB under the Special Data Dissemination Standard. It lists datasets across the real, fiscal, financial and external sectors, including national accounts, labor market, prices, government operations and debt, depository corporations, balance of payments and exchange rates, each with browse, download and SDMX options.

Open data for Cork

data.corkcity.ie

Cork City Council's open data portal offers datasets about Cork in an open, downloadable format. The site lists 34 datasets, including popular tags such as Cork City, planning, boundary, environment and conservation. It states the data can be used for research, web and mobile application development, and data visualisations. Questions and comments go to an open data email address.

Open Data Pakistan

opendata.com.pk

Open Data Pakistan is a portal providing open datasets, described as a collaborative effort of the National Center for Big Data and Cloud Computing at LUMS and the Higher Education Commission. The site lists datasets across categories such as agriculture, cities, connectivity, culture, demography, economy, education, environment and health, including Punjab statistical publications and survey and property data.

Open Government Portal provides a searchable catalogue of Government of Canada open data. It lists datasets by publisher, format, subjects and update frequency, and includes guidance on working with datasets. The source describes open data as machine-readable, freely shared and reusable without restrictions.

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.

Open Textbook Library

open.umn.edu

The Open Textbook Library is a catalog of open textbooks licensed by authors and publishers to be freely used and adapted. It offers 1887 open textbooks, supported by the Open Education Network, and lists new and forthcoming titles.

Open WebUI

openwebui.com

Open WebUI is a self-hosted AI interface for running AI on the user's own hardware. It connects to local or cloud models including Ollama, OpenAI, Anthropic, or compatible services, and can be extended with Python. The project offers community-shared prompts, models, tools, and functions, and lists deployment options including on-premises or air-gapped setups. Installation can be done with a pip command.

open-solution-home-credit

github.com

An archived, read-only GitHub repository holding an open solution to the Home Credit Default Risk challenge. It provides code, configs and notebooks plus documented solutions using LightGBM, sklearn and XGBoost with engineered features; the README lists cross-validation and leaderboard scores for each. References to Neptune are optional and the solution can run as a plain Python script.

OpenAlternative

openalternative.co

OpenAlternative is a curated collection of open source alternatives to everyday SaaS products. The site lists projects with repository stars, last commit times, licenses, and short descriptions, and notes support from partners and sponsors. It describes itself as a crowdsourced directory of open-source software.

OpenChaos.dev is a self-evolving open source project in which the community votes weekly on pull requests and the winning PR is merged. The site frames this as Control versus Chaos and lists past winners in a Hall of Chaos. It also references voting countdowns and a project tag cloud.

OpenCorporates

opencorporates.com

OpenCorporates provides legal-entity data drawn from official primary sources across more than 140 jurisdictions. It offers search of its legal-entity database and access to data through a self-serve API or secure bulk delivery. The site lists use cases including entity verification, third-party risk management, investigations and data management. API plans carry stated monthly and annual prices.

OpenCritic

opencritic.com

OpenCritic is a review aggregator for video games that collects reviews from top publications such as IGN, GameSpot, Polygon and Eurogamer. The site also offers browsing of games by platform and lists of top rated games of all time.

OpenLM Arena

openlm.ai

OpenLM Arena is a leaderboard site that ranks large language models. It bases rankings on three benchmarks: an agent-driven battle platform with Bradley-Terry Elo ratings from LLM-as-a-judge votes, a Model Intelligence Index, and the ARC-AGI-2 general intelligence benchmark. The page lists models with Elo, coding, vision, MII and ARC-AGI figures alongside organization and license.

OpenStreetMap

openstreetmap.org

OpenStreetMap is a map of the world created by contributors and free to use under an open license. The site offers help resources, including a beginners' guide, a community forum, mailing lists and a wiki.

Opentierboy

github.com

Opentierboy is an open-source, lightweight tier list creator. It enables users to craft custom rankings, use pre-made templates, share tier lists without requiring an account, upload personal images, share rankings via stateful URL or screenshot, and operates with no ads, tracking, or database, using only local storage for functionality.

OpenTunnel

opentunnel.net

OpenTunnel is a free tunneling service offering SSH, V2Ray, XRay, OpenVPN, WireGuard and other accounts. The site states that accounts are free, servers offer unlimited bandwidth and are online 24 hours, and no logs are used to monitor activity. It lists total server counts per protocol.

OpenUserJS

openuserjs.org

OpenUserJS is a site for downloading userscripts to enhance your browser. Its home page lists userscripts with names, install counts, ratings and update dates, including tools to bypass link shorteners, block YouTube autoplay previews, view manga pages online and widen GitHub pages. The site states that continued use constitutes agreement to its Terms of Service and Privacy Policy.

Openvibe

openvibe.social

Openvibe is an app described as a town square for open social media. It presents all decentralised social networks in a single timeline and is described as one app for the open social web. The page lists the collection of user data by the Chinese government from TikTok users and other social media incidents.

Oral Cancer Gene Database is a research resource focused on oral cancer genomic and proteomic data. It offers access to gene lists, keyword search functionality, and interaction networks to support research into oral cancer diagnosis, prognosis and treatment.

OrbisPatches

orbispatches.com

ORBISPatches.com is an archive of PlayStation 4 game updates that monitors the PlayStation 4 game servers. It reports over 60,000 patches in its database and lists totals for games, patches and publishers.

Organic Chemistry

organic-chemistry.org

Organic Chemistry Portal provides an overview of recent topics, reactions, and information on important chemicals for organic chemists. The site covers name reactions, protective group stability data, synthetic transformations, and article abstracts from organic synthesis journals. It also lists chemicals from suppliers and offers a chemistry tool for estimating molecular properties.