
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.
Learn more

Bright Data holds the title of the leading platform for web data, proxies, and data scraping solutions globally. Various entities, including Fortune 500 companies, educational institutions, and small enterprises, depend on Bright Data's offerings to gather essential public web data efficiently, reliably, and flexibly, enabling them to conduct research, monitor trends, analyze information, and make well-informed decisions.
With a customer base exceeding 20,000 and spanning nearly all sectors, Bright Data's services cater to a diverse range of needs. Its offerings include user-friendly, no-code data solutions for business owners, as well as a sophisticated proxy and scraping framework tailored for developers and IT specialists.
What sets Bright Data apart is its ability to deliver a cost-effective method for rapid and stable public web data collection at scale, seamlessly converting unstructured data into structured formats, and providing an exceptional customer experience—all while ensuring full transparency and compliance with regulations. This commitment to excellence has made Bright Data an essential tool for organizations seeking to leverage web data for strategic advantages.
Learn more
nPerf
Evaluate the bandwidth of your ADSL, xDSL, cable, optical fiber, or satellite broadband connection with our speed test. This tool employs a specialized algorithm that enables precise measurement of download and upload speeds, as well as connection latency. nPerf utilizes a global network of dedicated servers, optimized to provide sufficient bitrate to fully utilize your connection, ensuring accurate bitrate assessment. It is compatible with various broadband and mobile connections, including ADSL, VDSL, cable, FTTH/FTTB optical fiber, satellite, WiFi, WiMax, and cellular networks like 2G, 3G, 4G (LTE), and 5G. Designed by telecommunications enthusiasts, the nPerf speed test allows you to quickly and effectively gauge your Internet speed with just a single click, and best of all, it is completely free of advertisements! Additionally, it measures the time a small data packet takes for a round trip between your device and the nPerf server, with shorter delays indicating a more responsive connection. The user-friendly interface ensures that anyone can perform the test effortlessly and understand the results with ease.
Learn more
FCC Speed Test
To effectively assess the performance of your mobile broadband service, conduct active tests that measure key metrics such as download speed, upload speed, latency, jitter, and packet loss, utilizing both Wi-Fi and cellular connections. The results from these evaluations will aid the FCC in its Measuring Broadband America initiative, which is designed to provide accurate and transparent performance data on U.S. broadband as mandated by Congress. Your privacy is fully protected throughout this process, as no personally identifiable information will be gathered. The application allows for selective manual testing across various metrics, enabling you to gauge the performance of either broadband or cellular connections. Additionally, you have the option to set a monthly data usage cap to prevent exceeding your limit, and the app includes monitoring features to help you track data usage and stay within the allowances set by your carrier. This empowers you to make informed decisions regarding your mobile broadband service.
Learn more