Template Scripting Testing Language tool: automated test generation for Python

Hierarchical Delta Debugging Framework

Parallel Delta Debugging Framework

Delta debugging (originally for JIT compilers)

ANTLR4 to Perses Normal Form converter for technique described in "Perses: Syntax-Guided Program Reduction"

A coverage-based seed reduction approach that removes uninteresting bytes to accelerate software fuzzing.

[COLM2026] Decoupled Alignment for Robust Plug-and-Play Adaptation

Conformance testing, semantic diffing, and minimal reproducible failures for matching engines.

Safely minimize the cookies required to replay an authenticated browser request.

Find the cause of a regression by binary search — over commits, inputs, config, dependencies or test ordering. A Claude Code skill with working ddmin and predicate-validation tooling.

DDJ: Delta Debugging for Java Programs

Find the pytest test(s) poisoning a flaky target via delta-debugging.

Used as an substitute to creduce.

Wi-Fi sensing defences (WiShield) and automated wireless IoT bug reproduction (AirBugCatcher), with a proposed research direction (RDD). MSc Cybersecurity coursework, Sapienza University of Rome.

Deterministic model-based testing and fault injection for multiplayer game protocols, with replay shrinking.

Turn failed agent traces into smaller, redacted, deterministic capsules with offline predicate reproduction.

A delta debugging framework implemented using Python.