langston-barrett / treereduce Star 119 Code Issues Pull requests Discussions A fast, parallel, syntax-aware test case reducer based on tree-sitter grammars tree-sitter delta-debugging test-reduction test-case-minimization program-reduction test-case-reduction Updated Aug 31, 2026 C++
agroce / tstl Star 106 Code Issues Pull requests Template Scripting Testing Language tool: automated test generation for Python python testing test-automation property-based-testing fuzzing testing-tools afl afl-fuzz test-generation fault-localization delta-debugging tstl random-testing swarm-testing test-reduction fuzzers property-based Updated Apr 9, 2024 Python
renatahodovan / picireny Sponsor Star 60 Code Issues Pull requests Hierarchical Delta Debugging Framework test-automation antlr4 hacktoberfest delta-debugging test-reduction Updated Aug 24, 2026 Python
renatahodovan / picire Sponsor Star 54 Code Issues Pull requests Parallel Delta Debugging Framework test-automation hacktoberfest delta-debugging test-reduction Updated Aug 23, 2026 Python
fly1d / repomin Star 2 Code Issues Pull requests Discussions Repository-level failure reducer: shrink a failing repository while preserving the exact failure python java debugging cli spring-boot continuous-integration developer-tools reproducibility build-tools software-testing reproducible-builds delta-debugging test-reduction bug-reproduction github-actions fastapi program-reduction minimal-reproduction Updated Sep 4, 2026 Python
agent-quality-controls / fixture3 Star 2 Code Issues Pull requests Discussions Fixture-based approval testing CLI for agent-managed codebases testing rust cli quality json ai snapshot-testing verification cargo fixture test-reduction approval-testing ddmin behavior-testing agent-managed Updated Jun 21, 2026 Rust