Systems | Development | Analytics | API | Testing

10 Common API Performance Issues and How to Detect Them

Detecting API performance issues before they impact users is the difference between APIs that scale reliably and those that quietly erode user trust. When users encounter lag, failed requests, or timeouts, the consequences are immediate: lost transactions, customer frustration, and brand damage. Teams that build scalable APIs recognize that performance is not just a technical metric – it’s fundamental to business health and reputation.

N|Solid Downloads Surged 98% in August 2026 - What It Says About Node.js Runtime Adoption

N|Solid Runtime has been downloaded more than 1.15 million times in 2026, bringing total downloads to more than 2.4 million. In August alone, download activity increased from 105,619 to 209,052, a 98% month-over-month increase.

How We Rebuilt Countly for Real-Time Analytics at 100+ Billion Data Points

Countly’s original architecture was built around a simple idea: process an event, update the relevant metrics, and make the result available immediately. MongoDB handled the detailed events, analytical aggregates, and operational data behind the platform. That model worked well for years. Then our customers began operating at a different scale. They were collecting billions of events, retaining longer histories, and adding more custom properties.

Introducing SpotterCode in Developer Playground

Imagine handing a new developer an SDK, a stack of docs, and a deadline. They read for twenty minutes, write ten lines, break something, go back to the docs, second-guess a prop name, and try again. Now multiply that by every component they'll embed, every agent, every color scheme, and every project they'll touch. That gap, between "I know what I want this to look like" and "I know the exact syntax to make it happen," is the tax every developer pays on embedded analytics.

Remote Debugging in IntelliJ: A Practical Guide

Remote debugging using IntelliJ IDEA offers several benefits. Using this JetBrains IDE, you get interactive breakpoints, variable inspection, and debugging integrated directly with the IntelliJ editor. However you can also introduce configuration complexity and potential security risks if you don’t get it right. IntelliJ has become a favorite of the Bugfender team and in this post we’ll walk through the full setup, from the JVM flag to debugging inside a Docker container.

Enterprise Accessibility Framework: Reducing Compliance Risk and Technical Debt Across the SDLC

Enterprise firms have changed how they evaluate software quality during digital transformation. Digital accessibility is not a “nice-to-have” design consideration or a “checklist” item before launch. This is a key measure of software architecture, enterprise readiness, and operational efficiency. When accessibility is an afterthought, it can lead to delays, costly repairs, product weaknesses, and immediate disqualification in business procurement processes.

Qlik Script Editor Gets a Major Upgrade

Qlik Cloud just introduced a modern, IDE-grade editing experience for the Data Load Editor and Script Editor — now available in Public Preview. In this video, Michael Tarallo walks through what's new, including dark mode, improved syntax highlighting, code folding, smarter navigation, autocomplete, and code refactoring with Rename Symbol. Learn how to activate the Next-Gen Script Editor in your tenant and see how these updates make everyday Qlik scripting faster and more intuitive.