PyPI Stats
  • Insights
  • PyPI
  • GitHub
  • Search
  • Compare
  • Advisories
  • Ecosystem
  • About
Home

Search Packages

Find Python packages by name, description, GitHub topic, or filter by metrics
HypothesisWorks
hypothesis

The property-based testing library for Python

34.1M 9K 643
schemathesis
schemathesis

Catch API bugs before your users do

3.5M 3K 207
pschanely
crosshair-tool

An analysis tool for Python that blurs the line between testing and type systems.

326K 1K 79
fornwall
advent-of-code

🎄Advent of Code with Rust 🦀

201K 50 9
Zac-HD
hypothesmith

Hypothesis strategies for generating Python programs, something like CSmith

88K 111 10
elceef
dnstwist

Domain name permutation engine for detecting homograph phishing attacks, typo squatting, and brand impersonation

65K 6K 845
MozillaSecurity
ffpuppet

A Python module that enables the automation of Firefox

65K 33 6
jtpereyda
boofuzz

A fork and successor of the Sulley Fuzzing Framework

53K 2K 380
MozillaSecurity
prefpicker

Manage & generate prefs.js files

34K 13 7
maurosoria
dirsearch

Web path scanner

23K 14K 2K
teilomillet
ordeal

Automated chaos testing for Python — fault injection, property assertions, and stateful exploration.

23K 1 0
MozillaSecurity
grizzly-framework

A cross-platform browser fuzzing framework

16K 321 39
owasp-dep-scan
blint

blint is a Binary Linter that checks the security properties and capabilities of your executables. It can also generate a Software Bill-of-Materials (SBOM) for supported binaries.

13K 445 45
google
clusterfuzz

Scalable fuzzing infrastructure.

11K 6K 613
15r10nk
pysource-codegen

generate random python code to test linter/formatter/and other tools

10K 55 3
Zac-HD
hypofuzz

Adaptive fuzzing of Hypothesis tests

9K 115 6
fandango-fuzzer
fandango-fuzzer

FANDANGO is a language-based fuzzer that leverages formal input specifications (grammars) combined with constraints to generate diverse sets of valid inputs for programs under test.

8K 110 19
cisco-sas
kittyfuzzer

Fuzzing framework written in python

7K 434 94
renatahodovan
grammarinator

ANTLR v4 grammar-based test generator

7K 426 67
rindPHI
isla-solver

The ISLa (Input Specification Language) language & solver.

5K 72 10
nicdard
ffg

A generator for Semantic Fusion

4K 2 0
agroce
muttfuzz

Fuzzing with mutants

4K 10 3
Indspl0it
blue-tap

Bluetooth Classic & BLE security assessment framework - 101 modules across 6 families covering discovery to 0-day hunting via protocol-aware fuzzing. Targets automotive IVI, mobile, IoT & embedded firmware. DarkFirmware on RTL8761B extends below HCI into LMP/LC, reaching the attack surface host-only tools miss.

3K 11 2
cisco-sas
katnip

Extension library for the Kitty fuzzing framework

3K 79 26
    • Data from PyPI, GitHub, ClickHouse, and BigQuery