A catalog of components and products for engineers

Provides online calculation resources for many engineering fields including computer engineering

Repository providing citations and full-text for publications

Center for the History of Information Technology

National Museum of American History, Smithsonian Institution

“A comprehensive collection of algorithm implementations for over 70 of the most fundamental problems in combinatorial algorithms” (from Web page)

Refereed software from papers in Transactions in Mathematical Software and other ACM Journals

Computation knowledge engine covering a variety of subject areas including mathematics, statistics and data analysis, electrical engineering, control systems, and computer science.

A directory of free compilers

Website for computer software downloads

A catalog of components and products for engineers

The IEEE Computer Society’s resource for researchers and practitioners to learn and find noncommercial information about software engineering.

Provides a variety of information resources (tutorials, magazines, chapters of books, job listings, forums and blogs) for programmers worldwide.