Highcharts
Highcharts is a JavaScript charting library that simplifies the integration of interactive charts and graphs into web or mobile applications, regardless of their scale. This library is favored by over 80% of the top 100 global companies and is widely utilized by numerous developers across diverse sectors such as finance, publishing, app development, and data analytics. Since its inception in 2009, Highcharts has been continuously developed and improved, earning a loyal following among developers thanks to its extensive features, user-friendly documentation, accessibility options, and active community support. Its ongoing updates and enhancements ensure that it remains at the forefront of data visualization tools, meeting the evolving needs of modern developers.
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Okyline
Okyline is an Executable Data Design (EDD) platform that transforms validation contracts into executable operational assets for enterprise data quality.
Instead of multiplying specifications, custom validators, monitoring scripts, tests, and reporting layers, Okyline relies on a single readable contract shared across validation, quality control, and operational monitoring activities.
The contract itself becomes executable and directly drives deterministic validation, advanced business invariant verification, multi-format processing, data quality gates, operational metrics, and historical quality analytics.
Okyline validates APIs, enterprise events, files, streaming payloads, LLM structured outputs, and distributed data flows while continuously producing measurable quality indicators, completeness statistics, validation traces, and error propagation insights.
Because contracts are created from annotated sample data, validation rules remain immediately understandable for developers, architects, QA teams, integration specialists, and business analysts.
The Community Edition includes the public specification, a free Java validation runtime, a Claude AI assistant for contract generation, JSON Schema transpilation support, and a free online studio for executable JSON contracts.
The Enterprise Edition extends the same contract-centric model to native validation of JSON, JSONL, XML, CSV, FIXED, and EDI flows, combined with operational quality dashboards, data quality gates, and long-term quality tracking capabilities, all without requiring databases, warehouses, or centralized infrastructure.
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JSON Formatter
The JSON Editor available on the JSON Formatter website is a user-friendly tool designed to facilitate the editing, viewing, and analysis of JSON data with ease. It boasts a variety of features, including the ability to format, beautify, and validate JSON, as well as transform it into different formats such as XML, CSV, and YAML. Users can conveniently upload JSON files or input URLs to load their data, and they can easily share their modified JSON via generated links. The browser-based operation ensures that all data remains local, enhancing both security and performance during use. This characteristic makes it particularly appealing to developers and data analysts who value privacy while handling diverse JSON formats. Additionally, the interface is designed to be straightforward and accessible, allowing users of all skill levels to navigate it effectively.
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SurveyJS
SurveyJS comprises a collection of four open-source JavaScript libraries that provide the advantages of a customized, in-house survey application while significantly minimizing the time and resources required for deployment. These libraries function independently of specific server code or database needs, allowing for seamless integration with well-known JavaScript frameworks such as React, Angular, Vue.js, jQuery, Knockout, and others. They are built to interact with any server capable of processing JSON requests, thereby ensuring compatibility with a wide range of server setups and databases.
This product suite includes:
- An open-source library licensed under MIT that facilitates the rendering of dynamic JSON-based forms within your web application and captures user responses.
- A self-hosted form builder featuring drag-and-drop functionality, an integrated CSS theme editor, and a graphical user interface for setting conditional rules; it also generates JSON definitions of your forms in real time.
- A PDF Generator library that allows for the conversion of SurveyJS surveys and forms into PDF files directly in the browser.
- The Dashboard library, which enhances survey data analysis through interactive and customizable charts and tables.
We invite you to explore our website and experience our comprehensive demo at no cost. This opportunity will allow you to assess the full capabilities of SurveyJS firsthand.
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