Mashups Tag Search: trends

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Normalizes Google Trends, Twitter Trends, and Yahoo Buzz to find out why they are hot across Twitter, News, Blogs, and Web Search. 

YouTube, YahooBOSS, Twitter 
NYT Trender

Good way to visualize trends via the NY Times by comparing two keywords for number of article mentions over time. 

Opinion Crawl

Get a real-time Web sentiment assessment on any current topic. See the issues driving the sentiment in a positive or negative way. Enterprises can get custom reports on specific topics. 

Twitter, Sensebot, OpinionCrawlSentimentAnalysis, GoogleAjaxSearch, YahooBOSS 
Outbreak Watch

Outbreak Watch provides real-time disease metrics based on social network interest. 

r8ar Twitter Trend Visualizer

A trending tag visualization for Twitter and Flickr. Try out any tag you like by appending ?t=[twitter-tag]&f=[flickr-tag] to You may have seen this on the big screen at a Yahoo! Hack Day. 

Twitter, Flickr 

Takes the top Google search trends and relates videos to them from over a 1000 different video sources and updates every hour. 

YouTube, Google, GoogleBase, GoogleAjaxFeeds 
Sound Shelter - An electronic music discovery engine

Sound Shelter is an electronic music discovery engine. We listen to the opinions of the top taste makers from across the planet to bring you the world’s best House, Techno, Disco, Dubstep and Soul Jazz releases. Our powerful web technology collects recommendations from music lovers all over the world to give you the best new releases across all electronic and soul jazz genres. We take recommendations from the best record stores, DJ’s, label owners and music lovers.  

SpotifyMetadata, LastFM, JunoDownload, EchoNest, Discogs 
Spot Today

Aggregates popular content from several sources including Bing, YouTube, and Yahoo Answers. 

YouTube, Yahoo, YahooAnswers, Google, Bing 

A full featured, browser based, Twitter Client. Designed with productivity in mind. Every tweet gets organized into folders automatically for easy navigation. Supports inline conversations, image uploads, trending topics. 

WhatTheTrend, Twitter, 

Basic Telepheed features allow you to listen to current trending topics, local tweets in your area and more tweets from any user. 

Twitter, Twilio 
The Summarizer

If the real-time web is a massive cocktail party conversation, then The Summarizer is the party's authority. It semantically connects the real-time web and traditional media to one another with their common threads, entities and topics. 

SummizeTwitterSearch, Evri 
The Tracktor - Amazon Price Tracker

Tracks and graphs Amazon price history. Allows user to be emailed when the price hits a desired point.  


Aggregates and visualizes trends on Google, Yahoo and Amazon. It is also a customizable search engine that can be added to your toolbar. Once an account is created, users can maintain a top 20 list and add web clips to their scrapbooks. 

Yahoo, GoogleAjaxSearch 
Trender Blender

Grabbing trends from Google, Twitter, Yahoo! & YouTube and aggregating them into a single site. View trend snapshots (taken about every 45 min.), or blended into a daily wordcloud visualization to see relative trend popularity for the day. 

GoogleVisualization, Bing

A Rails app that identifies news and trends by launching an EC2 cluster running the Cloudera Distribution for Hadoop to process Wikipedia log files. Charts and news are displayed using Google and Yahoo APIs. 

YahooBOSS, Wikipedia, GoogleVisualization, GoogleChart, GoogleAjaxFeeds, AmazonS3, AmazonEC2 
Trends Buzz

Most popular searches all over the Internet. 

YouTube, Yahoo, YahooImages, YahooBOSS, Twitter, GoogleAJAXLibraries, Flickr, Digg,, Bing, AmazonProductAdvertising 
Trendsmap - Real-time local Twitter trends

Real-time geographic visualization for emerging Twitter trends. By analyzing over 5 million tweets per day to visualize trending topics on a global, regional and city level, it identifying news as it happens and tracking its impact around the world. 

WhatTheTrend, Twitter 

Trendy!Bing provides Google Trends last hot keywords with Microsoft Bing search results. 

GoogleAppEngine, Bing 

Aggregates and visualizes trends on Google, Yahoo and Amazon. It is also a customizable search engine that can be added to your toolbar. Once an account is created, users can maintain a top 20 list and add web clips to their scrapbooks. 

Yahoo, GoogleAjaxSearch, YouTube 

Track popular tweets with the most replies to join hot conversations easily. 



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Adam DuVander
Executive Editor, ProgrammableWeb. Author, Map Scripting 101. Lover, APIs.