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Component Catalog
TopCoder's Component Catalog allows developers to access thousands of components built by the community. Reuse allows for quickly building complex applications using reliable, tested software.
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An alphabetical listing of our components, both Java and .Net. Browse here if you know the exact component that you are looking for.
Browse Index
Featured Components
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Encryption
v 2.0.1Provides a simplified interface to encrypt and decrypt data.Learn More Download -
Fiscal Calendar
v 1.1Represents fiscal years, quarters, and periods; correlates them with the Gregorian calendar; and manages fiscal calendar persistence via pluggable persistence implementations.Learn More Download -
Hibernate Filter
v 1.0Provides automatic filtering of the data returned from a database by Hibernate.Learn More Download -
Graph Generator
v 1.0Responsible for turning a Graph Object derived from Base Graph component into an imageLearn More Download -
Zoom Panel
v 1.0Provides a SWING panel that performs zoom for another JComponent.Learn More Download -
Math Expression Evaluator
v 1.0Evaluates arithmetic expressions and returns the result.Learn More Download -
Priority Queue
v 1.0Provides a queue collection, which processes items based on priority.Learn More Download -
Checksum Utility
v 1.0Generates the checksum value for a specific piece of data utilizing a pluggable implementation of a checksum algorithm.Learn More Download -
SVG2DGraphics
v 1.0Generates Scalable Vector Graphics (SVG) utilizing standard Java 2 Graphics API.Learn More Download