pattern-matching — open-source software health

npm

93Exceptionalhealth index

Agentic QE Fleet is an open-source AI-powered QA/QE platform designed for use with Coding Agents (works best with Claude Code) featuring specialized agents and skills to support testing activities for a product at any stage of the SDLC. Free to use, fork, build, and contribute. Based on the Agentic QE Framework created by Dragan Spiridonov.

TypeScript★ 474↓ 56.4K/moSep 5, 2026

MITSep 5, 2026 · metrics 2.10.0

crates.io · Go · npm +1

92Excellenthealth index

VirusTotal/yara-x

A rewrite of YARA in Rust.

Rust★ 1,266↓ 154.3K/moSep 5, 2026

BSD-3-ClauseSep 5, 2026 · metrics 2.10.0

npm

87Excellenthealth index

authup/authup

Self-hosted authentication & authorization system (IAM: OAuth2 & OpenID Connect provider with realms, RBAC & ABAC policies, MFA (TOTP, passkeys, email OTP), identity federation (OIDC, LDAP) and session management.

TypeScript · Vue★ 40↓ 13.5K/moJul 22, 2026

AGPL-3.0Jul 22, 2026 · metrics 2.10.0

—

86Excellenthealth index

JuliaSymbolics/SymbolicUtils.jl

Symbolic expressions, rewriting and simplification

Julia★ 560Aug 6, 2026

Custom licenseAug 6, 2026 · metrics 2.10.0

PyPI

86Excellenthealth index

stumpy-dev/stumpy

STUMPY is a powerful and scalable Python library for modern time series analysis

Python★ 4,143Aug 13, 2026

Custom licenseAug 13, 2026 · metrics 2.10.0

npm

78Goodhealth index

chetanbasuray/shorol

A fluent, human-readable regex builder for JavaScript and TypeScript.

TypeScript★ 0↓ 2,887/moJul 18, 2026

MITJul 18, 2026 · metrics 2.10.0

crates.io · PyPI

78Goodhealth index

ml-rust/regexr

Regex engine specialized in tokenization and LLM text processing

Rust★ 27↓ 5,723/moAug 20, 2026

Apache-2.0Aug 20, 2026 · metrics 2.10.0

npm

75Goodhealth index

Roger-luo/Moshi.jl

nextgen MLStyle: Generic Algebraic Data Type + Pattern Match

Julia★ 110↓ 3,981/moJul 17, 2026

MITJul 17, 2026 · metrics 2.10.0

crates.io

73Goodhealth index

anttiharju/compare-changes

For use with find-changes-action

Rust★ 1↓ 2,025/moJul 17, 2026

MITJul 17, 2026 · metrics 2.10.0

crates.io

73Goodhealth index

baldawarishi/quamina-rs

Fast pattern-matching library for filtering JSON events, now in rust.

Rust★ 12↓ 2,225/moAug 6, 2026

Apache-2.0Aug 6, 2026 · metrics 2.10.0

Packagist

69Goodhealth index

yoeunes/regex-parser

RegexParser: Static Analysis, Linter & Logic Solver for PHP

PHP★ 29↓ 20.6K/moJul 17, 2026

MITJul 17, 2026 · metrics 2.10.0

npm

67Goodhealth index

gvergnaud/ts-pattern

🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

TypeScript★ 15.1K↓ 25.3M/moAug 12, 2026

MITAug 12, 2026 · metrics 2.10.0

Hex

65Goodhealth index

elixir-vibe/ex_ast

Search, replace, and diff Elixir code by AST pattern

Elixir★ 49↓ 82K/moJul 17, 2026

MITJul 17, 2026 · metrics 2.10.0

PyPI

65Goodhealth index

mahmoudimus/ida-sigmaker

sigmaker is a zero-dependency IDA Pro 9.0+ cross-platform signature maker plugin with optional SIMD (e.g. AVX2/NEON/SSE2) speedups that works on MacOS/Linux/Windows. It allows configurable wildcard operand patterns, nibbles, and signature generation just by right clicking.

Python★ 204↓ 6,848/moJul 18, 2026

MITJul 18, 2026 · metrics 2.10.0

crates.io · PyPI

63Moderatehealth index

vthib/boreal

Safe and performant YARA rules evaluator in Rust

Rust★ 68↓ 9,241/moJul 17, 2026

Apache-2.0Jul 17, 2026 · metrics 2.10.0

npm

62Moderatehealth index

shuckster/match-iz

A tiny pattern-matching library in the style of the TC39 proposal.