Open Source JavaScript JSON Software
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JavaScript JSON Software
View related business solutionsBrowse free open source JavaScript JSON Software and projects below. Use the toggles on the left to filter open source JavaScript JSON Software by OS, license, language, programming language, and project status.
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JSON Server
Get a full fake REST API with zero coding
Get a full fake REST API with zero coding in less than 30 seconds (seriously). Created with <3 for front-end developers who need a quick back-end for prototyping and mocking. If you need to add authentication, validation, or any behavior, you can use the project as a module in combination with other Express middleware. You can deploy JSON Server. For example, JSONPlaceholder is an online fake API powered by JSON Server and running on Heroku. If you make POST, PUT, PATCH or DELETE requests, changes will be automatically and safely saved to db.json using lowdb. You can use JSON Server to serve your HTML, JS and CSS, simply create a ./public directory or use --static to set a different static files directory. There are many ways to set up SSL in development. One simple way is to use hotel. -
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JSON Crack
Innovative and open-source visualization application
JSON Crack is a free, open-source data visualization app capable of visualizing data formats such as JSON, YAML, XML, CSV and more, into interactive graphs. With its intuitive and user-friendly interface, JSON Crack makes it easy to explore, analyze, and understand even the most complex data structures. Whether you're a developer working on a large-scale project or a data enthusiast looking to uncover hidden insights, JSON Crack has the tools and features you need to unlock the full potential of your data. -
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JSON5
JSON5 — JSON for Humans
JSON5 is an extension to the popular JSON file format that aims to be easier to write and maintain by hand (e.g. for config files). It is not intended to be used for machine-to-machine communication. JSON5 was started in 2012, and as of 2022, now gets >65M downloads/week, ranks in the top 0.1% of the most depended-upon packages on npm, and has been adopted by major projects like Chromium, Next.js, Babel, Retool, WebStorm, and more. It's also natively supported on Apple platforms like MacOS and iOS. Formally, the JSON5 Data Interchange Format is a superset of JSON (so valid JSON files will always be valid JSON5 files) that expands its syntax to include some productions from ECMAScript 5.1 (ES5). It's also a subset of ES5, so valid JSON5 files will always be valid ES5. This JavaScript library is a reference implementation for JSON5 parsing and serialization and is directly used in many of the popular projects mentioned above. -
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fast-xml-parser
Validate XML, Parse XML and Build XML rapidly
Validate XML, Parse XML to JS Object, or Build XML from JS Object without C/C++ based libraries and no callback. -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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5e-database
Database for the D&D 5th Edition API
Just a simple API for things within the Official 5th Edition SRD and is easily accessible through a modern RESTful API. -
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Bludit
Simple, Fast, Secure, Flat-File CMS
Bludit the Simple, Fast, and Flexible CMS. With Bludit, you can build your own website or blog in just seconds. It’s completely free, open-source, and easy to use. Bludit stores content in JSON format, eliminating the need for database installation or configuration. All you need is a web server with PHP support. As a Flat-File CMS, Bludit offers unparalleled flexibility and speed. Plus, with support for both Markdown and HTML code, creating and managing content has never been easier. -
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JSONPlaceholder
A simple online fake REST API server
JSONPlaceholder is a free, fake online REST API designed for prototyping, tutorials, and UI demos without standing up a real backend. It provides predictable endpoints for resources like posts, comments, albums, photos, todos, and users with realistic data shapes. Because the data is publicly available and stable, you can build fetch logic, paginate, and render lists while focusing on front-end patterns rather than server plumbing. The API accepts typical HTTP verbs and returns JSON in a consistent format, making it easy to swap with a real server later. It’s widely used in examples, workshops, and automated tests where a dependable dummy service accelerates iteration. With zero setup, it removes a major friction point for learning HTTP clients and front-end data flows. -
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Cities of the World
Cities of the world in Json, based on GeoNames Gazetteer
Cities of the world in Json, based on GeoNames Gazetteer. -
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JSON Splora
GUI app for editing, visualizing, and manipulating JSON data
JSON-Splora is a GUI for editing, visualizing, and manipulating JSON data with jq or JavaScript. The editor is a JavaScript editor, and the input is parsed as json5. This allows for comments as well as a relaxed JSON input format. Once the editor has valid JSON, an input window will appear below, allowing you to manipulate the object with JavaScript or jq. A panel will appear to the right with the output, and updates live as the input or filter changes. -
AI-generated apps that pass security reviewRetool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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JSON:API
A specification for building JSON APIs
This repository defines the specification for JSON:API, a standardized format for building APIs with JSON. The goal is to minimize bikeshedding and inconsistency by giving developers a well-documented schema for requests and responses. It specifies how to represent resources, relationships, pagination, sorting, filtering, and metadata in a predictable way. Clients and servers that follow the spec can interoperate seamlessly without custom glue code for every new service. JSON:API also emphasizes efficiency, recommending ways to reduce payload size and minimize the number of requests. Over time it has become a widely adopted contract for RESTful APIs, helping teams save time and avoid fragmentation across microservices and third-party integrations. -
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MSON
Generate an app from JSON
The MSON compiler allows you to generate apps from JSON. The ultimate goal of MSON is to allow anyone to develop software visually, but you can also use pieces of MSON to turbo charge your development. MSON is a subset of JSON and comprised of just a few building blocks, yet it is as powerful as its non-declarative counterparts. MSON supports validation, inheritance, composition, pub/sub, access control, templating and various other features. MSON is particularly useful in software that generates other software, e.g. a form builder. This is because MSON is just JSON, so it is easy to consume, modify and store. MSON is framework agnostic, but the default mson-react rendering layer uses React and Material-UI to generate a UI. The rendering layer is pluggable and can be written to support any framework and UI library. The MSON library can also be used without any UI dependecies, which makes it great for things like data validation in both the front and back ends. -
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quicktype
Xcode extension to paste JSON as Swift, Objective-C, and more
Convert JSON into gorgeous, typesafe code in any language. Generate models and serializers from JSON, schema, and GraphQL for working with data quickly & safely in any programming language. -
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NeuroJSON
Scalable, searchable and verifiable neuroimaging data exchange platfor
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polycash
PolyCash is the ultimate open source betting system.
Design your new betting currency by choosing a blockchain to run on, a name for your coins and an initial supply. Then create your genesis transaction and import the new coins into your wallet. Next decentralize your currency by installing it on a bunch of different nodes and distributing the coins to any initial investors and stakeholders. PolyCash makes it easy to create a new cryptocurrency for sports betting or betting on any other topic. You can peg your currency to the dollar, the bitcoin or nearly any other source of value. -
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This is the most advanced and complete new generation tool for creating Web applications. You can create your own "Web Applications" once writing very few lines of code and make it simply accessible from anywhere in the world.
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zoServices
webservices using JSON RPC 2.0 for PHP and Javascript
This project helps the creation of web services using JSON RPC 2.0 specification, across multiple programming languages. The main point of this is to help developers build Web services in a simple way and focus only on the logistics and programming functionality. zoServices provide the server/client infrastructure to comunicate their services via internet. Please Review our projects. -
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ACCESSdb is a JavaScript library used to dynamically connect to and query locally available Microsoft Access database files within Internet Explorer.
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open-dis
Open-DIS implements the IEEE DIS protocol in multiple languages.
An open source implementation of the Distributed Interactive Simulation (IEEE-1278) standard in C++, C-Sharp, Objective-C, Java, Javascript and XML. Example applications including sending and receiving native DIS traffic, X-Plane plugin, and WebSocket/Javascript/WebGL applications. See the individual code directories for each package of interest. This project is inactive and has migrated to a GitHub project at https://github.com/open-dis -
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Tpl makes it easy to serialize your C data using just a handful of API functions. The data is stored in its native binary form for maximum efficiency. C, Perl and XML supported. Data is portable across CPU types and OS's from Unix to Mac to Windows.
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Aparicio delivers accessible, AJAX-based web user interface (and example JEE/Servlets binding) to render and edit Semantic information. It allows users to easily create RDF data.
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AjaxToaster
Servlet framework for creating standalone restful CRUD services
AjaxToaster is built on XMLToaster and inspired by the "guerrilla SOA" philosphy. You can use it to quickly create RESTful JSON & XML based CRUD services for your web applications by writing short scripts. It is downloadable as a windows installer package for quick no-hassle setup. It runs as a servlet in an app-server. By default it sets itself up to run inside its own standalone (jetty) server. Code contributions most welcome! -
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AppletJAX
JavaScript API for complex cross-multi-site messaging and management
Bring multiple Web site's services together into a single application without having to build complex server-side code, proxies and signed applets. Combine HTML5's cross-site messaging and the ease of use of REST into a single powerful API and you have AppletJAX! Based on a simple "listener" or "observer" style interface, AppletJAX takes the hassle of managing who's messaging who, who's listening to who, which message belongs to whom and replaces it all with simplicity and elegance. -
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Asterisk PBX Integration Zimlet is an Extension for Zimbra Collaboration Suite. The Zimlet does Interface with the Asterisk Manager Interface to integrate with Asterisk PBX. The main focus is dial-on-click for Phone numbers inside Contacts and Emails.
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Aurora Application Server is a new Python Web Application Server and Framework. The main goal of the project is to provide the developer with a complete set of tools to speed up the application development process. See project wiki for more information.
