Systems | Development | Analytics | API | Testing

JSConf North America 2025 brought together the brightest minds in the JavaScript ecosystem: from maintainers and contributors to companies driving innovation across runtimes, frameworks, and platforms. For NodeSource, this year’s event was especially meaningful, filled with major announcements, community recognition, and deep discussions about the future of JavaScript. Here are some of our biggest highlights from the week.

The real estate industry today is no longer defined by physical site visits or paper-heavy transactions, rather, it’s now powered by digital ecosystems that simplify, accelerate, and personalize every property experience. From AI-driven property recommendations and virtual tours to secure digital escrow, rental management, and instant documentation, technology is reshaping how people discover, buy, sell, and manage real estate.

Healthcare organizations using Cerner Millennium (Oracle Health) struggle with integrating data trapped in complex databases and proprietary systems. Building custom APIs or integrations can be time-consuming, costly, and risky — especially when patient privacy and compliance are on the line.

Drone technology — also known as unmanned aerial vehicle (UAV) and unmanned aircraft system (UAS) technology — is expanding rapidly across commercial, industrial, and defense sectors. As these systems become more complex, they increasingly rely on sophisticated software for aerial embedded systems.

During this week’s AWS us-east-1 outage, Ably maintained full service continuity with no customer impact. This was our multi-region architecture working exactly as designed; error rates were negligibly low and unchanged throughout. Any additional round trip latency was limited to 12ms, which is below the typical variance in any client-to-endpoint connection, and well below our 40–50ms global median; this is imperceptible to users and below monitoring thresholds.

Vendor lock-in is one of the biggest risks in government IT. For many agencies, it starts subtly. You deploy a commercial off-the-shelf (COTS) procurement system, only to realize that any time you need a change—a new workflow, integration, or feature—you have just one option: pay the vendor to build it or wait for the next product update, which could take years. That’s vendor lock-in. It can also mean limited flexibility in how you manage and support the system.

Real-time data synchronization is critical for businesses that rely on APIs to connect systems like CRMs, billing platforms, and inventory databases. It ensures that updates happen instantly, preventing issues like outdated information, missed opportunities, or operational inefficiencies. Here’s a quick breakdown of how to choose the right tool: Integration: Look for tools with built-in connectors for databases (e.g., SQL Server, MySQL) and cloud platforms (e.g., Snowflake, Amazon RDS).