README.md

JSONPath JavaScript Engine Compliance

This project evaluates how well different JavaScript JSONPath engines comply with the JSONPath standard (RFC 9535). The compliance tests are provided by https://github.com/jsonpath-standard/jsonpath-compliance-test-suite.

The project is inspired by cburgmer's JSONPath comparison which uses consensus among the engines instead of compliance with the standard.

Engines

• JSON P3
• JSONPath Plus
• jsonpathly
• jsonpath-faster
• brunerd JSONPath

Results

The results are published at https://mesarth.github.io/JSONPath-JS-Engine-Compliance/

Run comparison locally

Install Node.js

Clone Repo with Submodules (!)

git clone --recurse-submodules https://github.com/mesarth/JSONPath-JS-Engine-Compliance.git

Install Dependencies

npm install

Generate compliance.json file

npm run build

or with debug output

npm run build -- --debug

and/or test queries with invalid selectors (results are not accurate due to the different approaches to error handling between engines)

npm run build -- --test-invalid

Run jekyll site locally

Install Jekyll

npm run serve