Jos de Jong

mathjs. An extensive math library for JavaScript and Node.js

jsoneditor. A web-based tool to view, edit, format, and validate JSON

jsonrepair. Repair invalid JSON documents

workerpool. Offload tasks to a pool of workers on node.js and in the browser

svelte-jsoneditor. A web-based tool to view, edit, format, repair, query, transform, and validate JSON

lossless-json. Parse JSON without risk of losing numeric information

csv42. A small and fast CSV parser with support for nested JSON

ducktype. Flexible data validation using a ducktype interface. For JavaScript and Node.js.

typed-function. Runtime type-checking for JavaScript functions

mathjs-expression-parser. Just the expression parser of mathjs

httputil. Easily perform HTTP requests in Java

immutable-json-patch. Immutable JSON patch with support for reverting operations

propagating-hammerjs. Extend hammer.js with event propagation

mount-at-selector. Render React components like a Modal outside the main React app

customerservice. A small demonstration showing the power of CouchDB and AngularJS

table-xxl. Render tables with hundred thousands of rows in a webpage

distributed-app. A framework to run Node.js applications in a distributed way

jsondatastore. JSON document database running on Google Datastore

rws. Reconnecting WebSocket for node.js and the browser

pencil. Vector based drawing in your browser

blog. Personal blog

jsonlint. A JSON parser and validator with a CLI.

mathjs-codemirror. A mathjs editor in CodeMirror

annotationutil. Get aggregated annotations from a class, its interfaces, and its superclasses

pocomath. A little proof-of-concept for organizing mathjs by module inclusion, avoiding factory functions.

react-hooks-for-classes. An experiment applying the concept of hooks to React class components

svelte-jsoneditor-vite-dependency-issues. JavaScript

speqmath-website. Website of speqmath.com

socket.js. A realtime communication framework for Node.js.

hugo_theme_pickles. Modern, Simple and beautiful Hugo theme

biggie. A big number library

ajv. The fastest JSON Schema Validator. Supports draft-04/06/07/2019-09

mandelbrot-explorer. A plain JavaScript Mandelbrot explorer

timeblocks. timeblocks extension for vis.js

AisLib. DMA AisLib - Java library for handling AIS messages

reason-react. Reason bindings for ReactJS

jsonpatch.com. Website for jsonpatch.com, with general info about JSONPatch

svelte-awesome. Awesome SVG icon component for Svelte JS, built with Font Awesome icons. Based on Justineo/vue-awesome

jump.js. A small, modern, dependency-free smooth scrolling library.

svelte. Cybernetically enhanced web apps

csv-benchmark. JavaScript

femtomath. JavaScript

codemirror.next. The next generation of the CodeMirror in-browser editor

svelte-select. Svelte Select. A select component for Svelte

webpack_tree_shaking_issue. Minimum example of webpack 4 not being able to do treeshaking

Fraction.js. A rational number library

insight. A debug tooling experiment

react-native-mathjs-demo. A simple calculator built with react-native, powered by math.js