ACM Is Now Open Access

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Pulling a New Proof from Knuth's Fixed-Point Printer

The Missing Semester of Your CS Education – Revised for 2026

Bf-Tree: modern read-write-optimized concurrent larger-than-memory range index

Here's how to generate a truly random number with quantum physics

Black-White Array: A New Data Structure for Dynamic Data Sets

An Adequate Left-Associated Binary Numeral System in the lambda-Calculus

Building a CPU in Factorio: From D-Flip-Flops to an Operating System [video]

Visualizing Delaunay Triangulation (2022)