Search results

URL Shorteners Search

shorteners.grayhatwarfare.com

URL Shorteners Search, hosted at shorteners.grayhatwarfare.com, is a search tool for indexed shortened URLs. It indexes 1.1 billion URLs from 3.6 billion domains, with updates as recent as 06 November 2025. The service provides a public API for searching, fetching, filtering, and sorting shortener URLs and domains, with free registered and premium user tiers. A scrolling API for bulk result fetching is available to Enterprise package users.

URL-Decode

url-decode.com

URL Decoder is a tool by url-decode.com that decodes percent-encoded URLs into readable URLs. It uses a two-panel interface, supports decoding multiple URLs separately, and allows uploading text files. Results can be copied or downloaded. It also provides an encode function and explains why URL encoding and decoding are necessary.

URLCheck

github.com

URLCheck is a code project with source, releases, documentation, or setup notes.

URLCleaner is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.

URLVoid

urlvoid.com

URLVoid is a free website reputation checker. It scans a website against multiple reputation and blocklist services to help determine whether it is safe or malicious, and provides a safety report with blocklist names and IP and domain details.

Urocissa

github.com

Urocissa is a code repository or project page with source code, releases, documentation, or setup notes.

UrTempMail provides temporary or disposable email addresses for quick signups and inbox testing.

Urv AI Chat

perchance.org

Urv AI Chat is an AI chat or model resource for writing, coding, research, prompts, and assistant workflows.

US Crisis Monitor

acleddata.com

ACLED crisis monitor mapping protests, political violence, and social unrest across the United States.

US Department of Commerce, Bureau of Economic Analysis, Interactive Data Application

bea.gov

The Interactive Data Application from the U.S. Bureau of Economic Analysis provides access to BEA statistics, including national, international, regional and industry data. It organizes data by account and topic and offers printing, saving, exporting and charting, with data sharing via social tools. Data is updated in near real time.

US JGOFS Data System

usjgofs.whoi.edu

The U.S. Joint Global Ocean Flux Study (U.S. JGOFS) was a national component of international JGOFS, launched in the late 1980s to study the ocean carbon cycle. Its goal was to understand the controls on the concentrations and fluxes of carbon and associated nutrients in the ocean. The program ended in 2005 with the conclusion of the Synthesis and Modeling Project (SMP).

A research tool that visualizes 342 occupations from the Bureau of Labor Statistics Occupational Outlook Handbook, covering 143M US jobs. Rectangle area is proportional to employment, and color shows a selectable metric such as BLS projected growth outlook, median pay, education requirements, or AI exposure. Clicking a tile opens its BLS page.

US National Archives

archives.gov

The U.S. National Archives website presents the Charters of Freedom, including the Declaration of Independence, Constitution and Bill of Rights, and provides transcripts of these documents. It also lists news, exhibitions and upcoming events from the National Archives and Records Administration.

Provides fictional US identity number generators for testing forms and software applications.

USACO Guide

usaco.guide

The USACO Guide is a free collection of curated competitive programming resources intended to take contestants from USACO Bronze to USACO Platinum and beyond. It includes modules, extensive problemsets, progress tracking and a forum, and the guide states it is not an official syllabus.

Usage Tracker

open-vsx.org

Usage Tracker supports software development with code generation, analysis, debugging, or documentation.

Usagi

yumemi.moe

Usagi is a multilingual open source manga reader for Android, described as simple and convenient and made from and for the community. It uses plugin-based sources and a customizable interface, and lists new display and arrangement modes and a backdrop image among its features. The project is GPL-3.0 licensed.

Usagi

github.com

Usagi is a code project with source, releases, documentation, or setup notes.

USB HID Client

github.com

USB HID Client is a code project with source, releases, documentation, or setup notes.

USC Digital Library

digitallibrary.usc.edu

The USC Digital Library is the digital library of the University of Southern California. It provides access to rare and archival materials including photographs, maps, manuscripts, and recordings from USC and partner institutions, and hosts collections across a range of academic subject areas.

USD AI

usd.ai

USD.AI provides non-dilutive GPU loans for GPU cloud operators and GPU-backed credit for institutional capital, scored on one standard. It originates and underwrites loans, with CHIP holders setting the standards that price and secure them.

Useful Embed Index

gist.github.com

Useful Embed Index is a code project with source, releases, documentation, or setup notes.

Useful Osu

github.com

Useful Osu is a GitHub repository or organization with source code, releases, documentation, or project resources.

A curated list of tools and programs for developers, devops, admins, and others, organized into categories such as architecture and diagrams, API development, and backup and archiving. Most listed items are open source, though not all, and the page advises checking applicable licences. The project is hosted on GitHub.