Parse JSON with more helpful errors

JSON.parse with context information on error

JSON.parse with context information on error

JSON parse with prototype poisoning protection

Parse and stringify JSON with comments. It will retain comments even after saved!

Parse, Resolve, and Dereference JSON Schema $ref pointers

Parse partial JSON generated by LLM

Big-friendly JSON. Asynchronous streaming functions for large JSON data sets.

A super light and fast circular JSON parser.

Parse json safely and at max speed

hast utility to create an element from a simple CSS selector

A set of efficient utilities that extend the use of JSON (streaming, estimate size, NDJSON/JSONL, etc.)

Read and parse a JSON file

Parse JSON without risk of losing numeric information

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

Parse, Resolve, and Dereference JSON Schema $ref pointers

Parse HTTP Content-Type header according to RFC 7231

Simple, fast, powerful parser toolkit for JavaScript.

Encode/decode circular structures for converting to and from JSON.

decycle your json