CSVfix code.google.com

A tool for manipulating CSV data.

US Data.gov catalog.data.gov

18789+ CSV datasets.

Nvd3-tags blog.tryolabs.com

A tiny library for making charts from csv data.

Thinking about CSV blog.datacite.org

Martin Fenner.

ogr2ogr gdal.org

convert anything to anything

geojson formatter formatjsononline.com

Validate & Analyze Geographic Data Online

dropchop dropchop.io

browser-based GIS based on Turf.js

Web GIS drewweth.github.io

tools to view, inspect, and manipulate geospatial data

zg3d data.zagreb.hr

3D models of existing buildings in the City of Zagreb, Croatia in GeoJSON (CSV and Excel also available).

img2geojson caseymm.github.io

digitize images by overlaying on a web map and drawing

GeoJSON Viewer & Validator 9revolution9.com

web-based viewer, checks the declared bbox against the data, ring winding, coordinate ranges and swapped lat/lng, runs entirely in the browser

jsmn zserge.com

A minimalistic parser in C. It can be easily integrated into the resource-limited projects or embedded systems.

YAML yaml.org

A human friendly data serialization standard for all programming languages.

jshon web.archive.org

A parser designed for maximum convenience within the shell.

JSON Tutorial w3resource.com

An introductory tutorial on JavaScript Object Notation (JSON).

Using JSON Schema usingjsonschema.com

a Book and GitHub project, showing how JSON Schema can be used for a variety of tasks and in different programming contexts.

UBJSON ubjson.org

The universally compatible format specification for binary JSON.

json trentm.com

A "json" command for massaging JSON on your Unix command line.

survey.js surveyjs.io

JSON based survey library.

JSON Design Studio stevespringett.com

Professional schema authoring environment.

Understanding JSON Schema spacetelescope.github.io

A website aiming to provide more accessible documentation for JSON schema.

Softwium softwium.com

Fake and dummy REST API for testing.

SmarkForm smarkform.bitifet.net

Enhance HTML forms to import/export any possible data, including arrays and subforms to any depth.

Rx rx.codesimply.com

Simple, Extensible Schemata.

JSON - Rosetta Code rosettacode.org

Basic operations in different languages (57 languages in this moment).

react-jsonschema-form rjsf-team.github.io

A React component for building Web forms from JSON Schema. (React)

metamagic.json pypi.org

An ultra-fast Python 3 implementation of a JSON encoder.

getCountries() peric.github.io

Generator for custom Countries data.

jshn openwrt.org

JSON parsing and generation library in for shell scripts (Ash/Bash)

ObjGen objgen.com

Online live JSON generator.

ObjectPath objectpath.org

The agile query language for semi-structured data. (Python)

FracturedJsonJs npmjs.com

A JSON formatter that produces human-readable but fairly compact output.

deepjson npmjs.com

A better way to load big json config files. (node.js)

MTG JSON mtgjson.com

Up to date Magic the Gathering card data.

jqTree mbraak.github.io

Widget for displaying a tree structure in html. (jQuery)

JSONEdit mb21.github.io

User friendly, visual editor built as an AngularJS directive.

json.human.js marianoguerra.github.io

A small library to convert a JSON object into a human readable HTML representation that is easy to style for different purposes.

Learn JSON Schema learnjsonschema.com

Open-source reference documentation for the schema specification.

JSON to CSV konklone.io

A free, in-browser JSON to CSV converter.

jsTree jstree.com

jquery plugin, that provides interactive trees. (jQuery)

JSON Viewer Tool jsonviewertool.com

Online tool to view, format, validate, minify, and convert data in the browser.

JSON Utils jsonutils.com

Site for generating C#, VB.Net, and Javascript classes from JSON.

jsontosdk jsontosdk.vercel.app

Paste a data sample to get typed TypeScript interfaces and a Zod schema with LLM-named types. No signup.

JSON Test jsontest.com

Testing platform for services utilizing JavaScript Object Notation (JSON).

JSONtapose jsontapose.com

Intuitive, beautiful and secure client-side comparison and visualization tool.

JSON table editor jsontable.app

Display JSON array as table, provides search, filtering and edition features. It supports large files of multiple gigabytes. (Rust).

JSON Selector Generator jsonselector.com

A simple GUI for generating the selectors to access.

JSON-RPC jsonrpc.org

A stateless, light-weight remote procedure call (RPC) protocol.

JSON Resume jsonresume.org

The open source initiative to create standard for resumes.

jsonpickle jsonpickle.github.io

Library for serializing any arbitrary object graph.