Zac-HD/hypofuzz

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Adaptive fuzzing of Hypothesis tests

Stars: 124
Forks: 5
Open beginner issues: 0
Indexed issues: 27

Dominant language: Python
License: No license data
Last GitHub push: May 15, 2026
Latest indexed: Sep 21, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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27 open issues indexed

Complement Hypothesis' constants-collection by generating regex-matches for `r"strings"` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Zac-HD/hypofuzz#243 · Opened Nov 11, 2025
`--nopython` mode to use event/target but not coverage Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Zac-HD/hypofuzz#239 · Opened Sep 6, 2025
Improve coverage stability display Open

frontend

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#217 · Opened Aug 2, 2025
Consider ignoring coverage during dynamic draws Open

fuzzing engine

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Zac-HD/hypofuzz#214 · 1 reaction · Opened Jul 30, 2025
Full Pytest and unittest compatibility Open

pytest / unittest

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#200 · Opened Jul 19, 2025
Calculate `p_mutate` using multi-armed bandit Open

fuzzing engine

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#190 · Opened Jul 4, 2025
Display predicted coverage curves for different generation strategies Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#189 · Opened Jul 4, 2025
Avoid unnecessary fixture teardown when switching targets Open

pytest / unittest

Difficulty 3/5 1-2 days Newbie friendliness 48/100

Zac-HD/hypofuzz#184 · Opened Jun 26, 2025
Controls for coverage graph history Open

frontend

Difficulty 4/5 3-5 days Newbie friendliness 42/100

Zac-HD/hypofuzz#181 · Opened Jun 25, 2025
Improve `Workers` page Open

frontend

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#159 · Opened Jun 17, 2025
Improve live replay of failures from other workers Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

Zac-HD/hypofuzz#151 · Opened Jun 16, 2025
Pagination should collapse to 5 visible page numbers on small screens Open

frontend

Difficulty 3/5 1-2 days Newbie friendliness 35/100

Zac-HD/hypofuzz#137 · Opened Jun 11, 2025
Take advantage of value-deletion databases (where supported) Open

database

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Zac-HD/hypofuzz#126 · Opened Jun 7, 2025
Removing evicted corpus observations from the dashboard Tyche display Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#117 · 1 comment · Opened Jun 2, 2025
Tyche improvements Open

frontend

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#112 · 1 reaction · Opened May 24, 2025
Create a test suite for the example dashboard Open

frontend

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Zac-HD/hypofuzz#110 · Opened May 22, 2025
Improve `reports` strategy for tests Open

tests/build/CI

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#105 · Opened May 14, 2025
Smarter `nodeid` <-> `db_key` connections Open

database

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#103 · Opened May 12, 2025
Improve branch-coverage tracking Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

Zac-HD/hypofuzz#100 · Opened May 11, 2025
Shrink and display multiple failing examples Open

frontend

Difficulty 4/5 3-5 days Newbie friendliness 48/100

Zac-HD/hypofuzz#98 · Opened May 11, 2025
Frontend improvements for patches view Open

frontend

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#80 · 1 reaction · Opened Apr 23, 2025
Implement a box-select tool for the coverage graph Open

frontend

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Zac-HD/hypofuzz#65 · 1 reaction · Opened Mar 20, 2025
Ideas for fuzzing stateful tests Open

fuzzing engine

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#19 · Opened Mar 6, 2023
Docs: example GitHub Actions configuration with CI + a fuzzing cronjob with shared database Open

docs

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Zac-HD/hypofuzz#14 · 20 comments · Opened Nov 16, 2022
Pythia-style predictive fuzzing Open

fuzzing engine

Difficulty 5/5 Over a week Newbie friendliness 20/100

Zac-HD/hypofuzz#11 · 5 comments · Opened Oct 26, 2022
Better mutation logic Open

fuzzing engine

Difficulty 5/5 Over a week Newbie friendliness 15/100

Zac-HD/hypofuzz#10 · Opened Oct 26, 2022
Observability ideas Open

frontend

Difficulty 5/5 Over a week Newbie friendliness 25/100

Zac-HD/hypofuzz#6 · Opened Oct 26, 2022

Zac-HD/hypofuzz

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