npm96Exceptionalhealth index

stoplightio/spectralA flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.
TypeScript★ 3,205↓ 79.5M/moSep 16, 2026
NuGet92Excellenthealth index

wiremock/WireMock.NetWireMock.Net is a flexible product for stubbing and mocking web HTTP responses using advanced request matching and response templating. Based on WireMock Java, but extended and different functionality. Full documentation can be found at https://wiremock.org/dotnet/.
C#★ 1,680Sep 11, 2026
PyPI89Excellenthealth index
Python★ 736↓ 55.1M/moOct 16, 2026
Packagist88Excellenthealth index
PHP★ 458↓ 174.3K/moSep 12, 2026
npm88Excellenthealth index
TypeScript★ 7↓ 1.3M/moOct 21, 2026
Go★ 2Sep 11, 2026

hegsie/WixJsonFileExtensionWiX Toolset v4–v7 extension to create, update and remove values in JSON files (appsettings.json) from MSI installers, like util:XmlFile for JSON
C++★ 11Oct 2, 2026
Go★ 955Sep 20, 2026
Python★ 13↓ 614.3K/moOct 9, 2026
Packagist65Goodhealth index
PHP★ 166↓ 1M/moSep 18, 2026
crates.io65Goodhealth index
Rust★ 158↓ 5.1M/moAug 27, 2026
crates.io65Goodhealth index
Rust★ 88↓ 739.7K/moOct 8, 2026
Packagist63Moderatehealth index
PHP★ 2,008↓ 12.5M/moAug 27, 2026
PyPI63Moderatehealth index
Python★ 50↓ 23.8M/moAug 27, 2026
NuGet62Moderatehealth index
C#★ 1,272Sep 9, 2026
Maven62Moderatehealth index

noear/snackjsonSanck4: Next-generation high-performance Jsonpath framework. Compatible with 'jayway.jsonpath' and IETF JSONPath (RFC 9535) standard specifications (open customization support).
Java★ 173Oct 19, 2026
PyPI60Moderatehealth index

h2non/jsonpath-ngFinally, a JSONPath implementation for Python that aims to be standard compliant. That's all. Enjoy!
Python★ 733↓ 61.6M/moSep 10, 2026

shiaho777/jseekThe fastest way to pull values out of JSON in Go — zero allocations, no structs, no full parse
Go★ 31Sep 11, 2026
NuGet56Moderatehealth index
C#★ 54Sep 16, 2026
npm53Moderatehealth index
JavaScript★ 0↓ 1,004/moSep 18, 2026
crates.io48Weakhealth index
Rust★ 11↓ 10.7K/moSep 6, 2026
Go · npm48Weakhealth index

speakeasy-api/jsonpathThis is a full implementation of RFC 9535 built to be WASM compatible and powers https://overlay.speakeasy.com/
Go · TypeScript★ 22Sep 23, 2026

dchester/jsonpathQuery and manipulate JavaScript objects with JSONPath expressions. Robust JSONPath engine for Node.js.
JavaScript★ 1,430↓ 13.4M/moSep 17, 2026
PHP★ 209↓ 262.2K/moSep 18, 2026
TypeScript · HTML★ 161↓ 2,565/moSep 18, 2026
Go★ 221Sep 23, 2026