RFCs are documents produced by The Internet Engineering Task Force, and many are official standards for various Internet protocols. This site indexes and formats these documents for easier finding & viewing.

Generic API to search for movies or TV shows across Netflix, Hulu, iTunes, and Amazon Video on Demand

Search every word spoken on television. Live.

Vim plugin for the Perl module / CLI script 'ack'

Fuzzy file, buffer, mru and tag finder

Summizer is a powerful, user-friendly Twitter search tool. Quickly track what people are saying about your product, favorite team, or any other topic.

Simply save your search terms, and Summizer will let you know if there are new results as soon as you launch the app.

Search for audiobooks, eBooks, music, video, local libraries and bookstores!

Looks up packages on PyPI, CPAN, RubyGems, NPM, Maven Central, Clojars, GitHub, Bitbucket, Ubuntu, Arch User Repository, FreeBSD ports, Fedora and Homebrew.

Pdfgrep is a tool to search text in PDF files. It works similar to grep.

A tool that gives you quick access to frequent/recent files and directories, inspired by autojump, z and v.

iFileX is not meant to be a substitute for Spotlight but it can find more files including hidden files, packages content, bundles content...
You can search after file size, creation and or modification dates, is Folder, is Alias and file name.
This way it is easy to find more related files of applications you try to remove from your system.

Affinty is a desktop search tool, which hopes to provide a quick way to get at all the different information on your desktop. It achieves this by having various back-ends, but implemented through one standard interface.

Welcome to Identifont, the largest independent directory of typefaces on the Internet, with information about fonts from 652 publishers and 177 vendors.

Seen a font in use and want to know what it is?

Submit an image to WhatTheFont to find the closest matches in our database. Or, let cloak-draped font enthusiasts lend a hand in the WhatTheFont Forum

Locate files and folders by name instantly.

Once you have Windows Search for Windows Vista or Windows XP, you might be wondering how you can be even more efficient when it comes to finding files and e-mail on your PC. Advanced Query Syntax (AQS) can help you do just that. Using AQS, you can quickly define and narrow your searches for even more targeted results.

This site provides a collection of schemas, i.e., html tags, that webmasters can use to markup their pages in ways recognized by major search providers. Search engines including Bing, Google and Yahoo! rely on this markup to improve the display of search results, making it easier for people to find the right web pages.

mairix is a program for indexing and searching email messages stored in maildir, MH or mbox folders. Some features:

Indexing is fast. It runs incrementally on new messages - any particular message only gets scanned once in the lifetime of the index file.
The search mode populates a "virtual" maildir (or MH) folder with symlinks which point to the real messages. This folder can be opened as usual in your mail program. (Note, if messages are in mbox folders, copies are made. Similarly if the virtual folder has mbox format, it is filled with copies of the matched messages.)
The search mode is very fast.
Indexing and searching works on the basis of words. The index file tabulates which words occur in which parts (particular headers + body) of which messages.
mairix is licensed under the GPL.

This extension works with the Finder (Ctrl+F) to help the user see where their search string is present within the web page. The Finder has a "Highlight All" feature that will cause all the matches to be highlighted on the page; if this add-on is used, the matches will additionally be highlighted in a small bar alongside the scrollbar.
Version 1.4 is better at placing highlighted regions in the right place next to the scrollbar.

ack is a tool like grep, designed for programmers with large trees of heterogeneous source code.

ack is written purely in Perl, and takes advantage of the power of Perl's regular expressions.

The Command-T plug-in for VIM provides an extremely fast, intuitive mechanism for opening files with a minimal number of keystrokes. It's named "Command-T" because it is inspired by the "Go to File" window bound to Command-T in TextMate.

Files are selected by typing characters that appear in their paths, and are ordered by an algorithm which knows that characters that appear in certain locations (for example, immediately after a path separator) should be given more weight.

Tembo is an efficient search tool that is based upon the Spotlight engine.
The job of Tembo is to make searching (and finding) of files, mail messages, bookmarks, ... as easy as possible.

Integrates location bar and search bar into one. Shows search and url suggestions. Quickly switch search engine using search keywords. Provides different auto-complete popup styles for compact displays.

Type the phone number in the box below and click "Get Details" to find out who is using this phone number. If there are no comments yet, be the first to leave one.

Ternary trees are the fastest way to search for data strings, at least in hardcore programming terms, but how exactly do they work?

We extracted the colours from 10 million of the most “interesting” Creative Commons images on Flickr. Using our visual similarity technology you can navigate the collection by colour.

Ever thought ‘what is this song?’ Let Tunatic hear it and you will get the artist's name and the song's title within seconds. Tunatic is the very first song search engine based on sound for your computer. All you need is a microphone and Internet access.

Google Quick Search Box is an open source search box that allows you to search data on your computer and across the web.

This app is very experimental, but through it you will be able to see many of the areas we are exploring: contextual search, actions, and extensibility. It is by no means feature-complete, but is a very good indication of things to come.

The world's first real-time torrent comparison search engine.