A next generation online dictionary. A single webpage that dynamically displays multiple definitions providing a visualization of how the meaning of one word depends on another.

Tags: Dictionary Lookup Recursive Word Dependency
Type: UI-Search Lock-All
Kingdom, Phylum, Class, Order, Family, Genus, Species. A tool for navigating taxonomic information on plants, animals, fungi, and microbes.

Tags: Taxonomy Kingdom Phylum Animals Plants
Type: UI-Click Lock-All
An extension for the Google Chrome web browser. HistoryTree takes your history and puts it together like a puzzle to help you determine how you got from one place to another.

Tags: History Browser Extension Chrome API MLH Local Hackday
Type: UI-Other Lock-All
An interactive search web app that allows you to organize your search history into a tree. The web app uses the Bing Search Engine for lookups.
Note: The search API changed recently. As a result, this web app is no longer operational. Feel free to take a look at our demo video.

Tags: Search-Engine Bing Azure Lists Links
Type: UI-Search Lock-All
An alternative interface for Wikipedia that dynamically records and displays your search history.

Tags: Wikipedia Search History UB-Hacking
Type: UI-Search Lock-All
A curated tree of stories and personal experiences related to religion, belief, and the things that people really care about.

Tags: Religion Stories Beliefs Experiences Culture
Type: UI-Click Lock-Edit
A web-based game on string manipulation where you apply a sequence of replacement rules to get from the initial string to the final string.

Tags: String Replacement Grammar Game
Type: UI-Click Lock-All
SudokuTree allows you to create checkpoints while you play sudoku and revert back to previous positions in the game.

Tags: Sudoku Gameplay Checkpoints History
Type: UI-Other Lock-All
A web app for playing chess. The user has the ability to make multiple moves and build a tree of possible chess games. The app uses chessjs and chessboardjs.

Tags: Chess Board-Game History Strategy
Type: UI-Other Lock-All
A series of mathematical games where you have to apply a sequence of mathematical operations to get from the initial value to the final value.

Tags: Numbers Vectors Matrices Game
Type: UI-Click Lock-All
A collaborative writing tool that allows you to choose your own plot line. This story is about a shape-shifting warrior princess named Layluo who tries to save the kingdom of Varth from the great dragon.

Tags: Story Writing Adventure Fantasy
Type: UI-Click Lock-Edit
A web app for building propositional proofs. This app will allow the user to simply click and choose which past theorems to combine. Then, it will automatically make the optimal substitution using a unification algorithm.

Tags: Logic Proof Proposition Inference Unification
Type: UI-Other Lock-All
A web app to help a customer determine what to order from a restaurant. The customer chooses from a sequence of dining options that ultimately leads to a refined list of food items.

Tags: Menu Dining Food
Type: UI-Click Lock-All
A tree for traversing Pitt's course catalog by semester. This little app was made possible using a public endpoint setup by the Pitt Computer Science club. Their encouragement and kindness helped make this little project possible.

Tags: Course Catalog University Semester
Type: UI-Click Lock-All
A horoscope styled questionaire to determine which of these extinct animals you can relate with. The questionaire allows you to make multiple choices and view many different possible outcomes.

Tags: Questionaire Quiz Animals
Type: UI-Click Lock-All