SurveyJS
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
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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Dromo
Dromo is a quick-deploy, self-service data file importer that allows users to easily upload data from various formats such as CSV, XLS, and XLSX. With its user-friendly embeddable importer, users are guided through the processes of validating, cleaning, and transforming their data files, ensuring that the final product is high quality and in the desired format. The AI-driven column matching feature of Dromo simplifies the task of aligning imported data with your existing schema, while its robust validation processes work seamlessly with your application. Security is a priority for Dromo, which offers a private mode that processes data entirely within the user’s browser, allowing direct file uploads to your cloud storage without any third-party interference. In addition to being SOC 2 certified and GDPR-compliant, Dromo is dedicated to maintaining data privacy and security at all levels. Moreover, it provides extensive customization options to align with your brand's identity and supports a wide range of languages to cater to diverse user needs. This combination of features makes Dromo a versatile tool for efficient data management.
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CSVBox
CSVBox serves as an importer tool tailored for CSV files in web applications, SaaS solutions, and APIs, allowing users to seamlessly integrate a CSV import feature into their applications within minutes. It boasts an advanced upload interface that lets users choose a spreadsheet file, align CSV headers with a set data model using intelligent column-matching suggestions, and perform data validation in real-time within the widget to guarantee smooth and accurate uploads. Supporting various file formats, including CSV, XLSX, and XLS, the tool incorporates functionalities such as smart column matching, client-side data checks, and upload progress indicators to boost user trust during the import process. Users can also enjoy a no-code setup, which permits them to establish their data model and validation criteria through an intuitive dashboard without any need for coding alterations. Furthermore, CSVBox allows for the generation of import links that facilitate file acceptance without necessitating the widget's presence, alongside the capability to assign custom attributes for further personalization. Overall, this comprehensive solution significantly simplifies the data import experience for users.
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