
SurveyJS is a set of four open-source JavaScript libraries that offer the benefits of a tailor-made in-house survey application, while considerably reducing the time and resources needed to deploy the system. These libraries are independent of specific server code or database requirements and seamlessly integrate with popular JavaScript frameworks, including React, Angular, Vue.js, jQuery, Knockout, and more. They are designed to communicate with any server that can handle JSON requests, ensuring compatibility with various server architectures and databases.
The product family is composed of:
- An open-source MIT-licensed rendering library that renders dynamic JSON-based forms in your web application, and collects responses.
- A self-hosted drag & drop form builder that features an integrated CSS-based theme editor and a GUI for conditional rules. It automatically generates JSON definitions (schemas) of your forms in real time.
- PDF Generator, a library that renders SurveyJS surveys and forms as PDF files in a browser;
- The Dashboard library that allows you to simplify survey data analysis with interactive and customizable charts and tables.
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Okyline is an Executable Data Design (EDD) platform focused on executable validation contracts and operational data quality control.
Rather than managing separate specifications, validation code, tests, and monitoring dashboards, Okyline centralizes validation and quality supervision around a single readable executable contract acting as the operational reference for enterprise data flows.
The same contract powers deterministic validation, advanced business invariant checks, multi-format execution, data quality gates, and historical quality analytics across APIs, events, files, LLM structured outputs, and distributed operational systems.
Contracts are designed directly from annotated sample data, making validation rules immediately understandable for developers, architects, QA teams, and business analysts.
The Community Edition includes the public specification, a free Java runtime engine, a Claude AI assistant for contract generation, and an online studio supporting executable JSON validation contracts and JSON Schema transpilation.
The Enterprise Edition adds native validation for JSONL, XML, CSV, FIXED, and EDI flows together with operational quality dashboards and data quality gates, without requiring databases or centralized infrastructure.erprise Edition supports direct validation of JSON, JSONL, XML, CSV, FIXED, and EDI flows with operational quality dashboards and analytics, without databases.
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Schema App
Schema App is a combination of advanced technology and expert services. Get the structured data solution you need to achieve your organic search goals. Schema App's tools adapt to any website's requirements and highlight your unique content in search via rich results. The Schema App Highlighter can deploy structured data at scale in minutes. The Schema App Editor is able to handle unique pages with custom content or design. Our technology experts can manage any CMS, any technology and any website efficiently and effectively. Do you have unique pages on your website with custom content or design? The Schema App editor can mark up web pages individually, without having to write any code. It includes the entire schema.org vocabulary as well as the schema properties recommended by Google to make rich results eligible.
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PageRadar
PageRadar is an all-encompassing SaaS solution designed for automated website oversight and SEO health evaluation, integrating various monitoring capabilities into a single, cohesive dashboard.
Key Features:
Performance Tracking: Monitor essential Google Core Web Vitals (LCP, CLS, FCP, TTFB, INP) with customizable alerts based on the Google PageSpeed Insights API.
SEO Change Detection: Observe modifications in HTML elements such as title tags, meta descriptions, headings, Schema.org markup, and Open Graph tags, while smart diff analysis and email notifications highlight changes in Product schema like pricing and availability.
Search Rank Monitoring: Keep tabs on keyword rankings across Google, Bing, and Yandex in over 167 countries, including tracking SERP features like Featured Snippets and AI Overview with position-based alerts.
Uptime Surveillance: Monitor HTTP status codes and SSL certificates, along with immediate notifications for any downtime incidents.
Affiliate Link Checker: Validate affiliate links in 167 countries by utilizing geo-targeted proxies, ensuring that links remain functional and effective. Furthermore, this feature enhances users' ability to optimize their affiliate marketing strategies by providing crucial insights into link performance.
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