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Latest from 21CTO

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21CTO

Mar 26, 2026 · Industry Insights

JetBrains Drops Code With Me, Introduces AI‑Powered Central Platform – Impact on Developers

JetBrains announced the preview of its AI‑driven Central platform, featuring Air IDE and JetBrains Console for token management, while discontinuing the Code With Me collaborative coding tool, signaling a strategic shift toward AI agent orchestration and raising questions about pricing and developer workflow impacts.

AI agentsArtificial IntelligenceCode With Me

0 likes · 5 min read

JetBrains Drops Code With Me, Introduces AI‑Powered Central Platform – Impact on Developers

21CTO

Mar 25, 2026 · Artificial Intelligence

How Mozilla’s CQ Aims to Build a Stack Overflow for AI Agents

Mozilla’s new open‑source CQ project, led by Peter Wilson, proposes a “Stack Overflow for AI agents” that lets agents share and retrieve collective knowledge, reducing redundant work, while addressing security risks through confidence scoring, multi‑level knowledge tiers, and human‑in‑the‑loop verification.

CQMozillaknowledge sharing

0 likes · 6 min read

How Mozilla’s CQ Aims to Build a Stack Overflow for AI Agents

21CTO

Mar 25, 2026 · Information Security

How a Supply‑Chain Attack Compromised LiteLLM and Stole Every Credential

A supply‑chain breach of the popular LiteLLM Python library injected malicious .pth files that silently harvest SSH keys, cloud credentials, and other secrets, deploy persistent backdoors, and spread through downstream packages, prompting urgent detection and remediation steps for developers.

Credential TheftDevOps SecurityLiteLLM

0 likes · 8 min read

How a Supply‑Chain Attack Compromised LiteLLM and Stole Every Credential

21CTO

Mar 18, 2026 · Fundamentals

Java 26 Unveiled: Key JDK Features and the New Oracle Java Verified Portfolio

Oracle announced the GA release of Java 26/JDK 26, detailing ten JEP‑driven enhancements, additional low‑level improvements, expanded security measures, updated Unicode support, JVM performance tweaks, and the introduction of the Oracle Java Verified Portfolio that now covers JavaFX, Helidon and VS Code extensions.

HelidonJEPJava

0 likes · 6 min read

Java 26 Unveiled: Key JDK Features and the New Oracle Java Verified Portfolio

21CTO

Mar 15, 2026 · Backend Development

Why Rust and TypeScript Make a Powerful Development Duo

A JetBrains survey reveals that Rust and JavaScript/TypeScript complement each other across performance, safety, and ecosystem, enabling hybrid WebAssembly‑based architectures that let developers combine Rust's speed with TypeScript's flexibility for modern full‑stack applications.

Backend DevelopmentTypeScriptWebAssembly

0 likes · 12 min read

Why Rust and TypeScript Make a Powerful Development Duo

21CTO

Mar 14, 2026 · Databases

Why SQL Is Making a Comeback: From Browsers to Backend

The article explores how three emerging trends—lightweight client‑side databases, schema‑less JSONB support, and modern synchronization engines—are reviving SQL, making it a first‑class data language for browsers, edge computing, and traditional back‑ends while preserving strong consistency and developer productivity.

JSONBSQLSynchronization

0 likes · 10 min read

Why SQL Is Making a Comeback: From Browsers to Backend

21CTO

Mar 13, 2026 · Fundamentals

Tony Hoare: The Genius Behind Quicksort, Null References, and a Billion‑Dollar Error

Tony Hoare, Turing Award laureate and creator of Quicksort, introduced the null reference in 1965—a design later dubbed the “billion‑dollar mistake”—and spent his career advancing programming language theory, concurrency models, and formal verification, while his public apology in 2009 spurred a wave of safer language designs.

QuickSortSoftware SecurityTony Hoare

0 likes · 12 min read

Tony Hoare: The Genius Behind Quicksort, Null References, and a Billion‑Dollar Error

21CTO

Mar 9, 2026 · Frontend Development

How Microsoft’s FocusGroup Improves Keyboard Navigation and Site Performance

Microsoft’s new FocusGroup preview simplifies complex navigation elements for developers, enabling full keyboard operation, faster page loads, and better accessibility compliance with WCAG standards, now available in Edge and contributed to Chromium.

Microsoft EdgeWeb Developmentaccessibility

0 likes · 5 min read

How Microsoft’s FocusGroup Improves Keyboard Navigation and Site Performance

21CTO

Mar 7, 2026 · Fundamentals

Why Go Finally Embraced Generic Methods—and What It Means for Developers

The Go team has approved generic methods, overturning a long‑standing stance, while keeping full backward compatibility, sparking developer excitement, revealing lingering limitations with generic interfaces, and highlighting survey‑driven demand for additional language features such as enums and error handling.

Genericsgeneric methodsprogramming language design

0 likes · 5 min read

Why Go Finally Embraced Generic Methods—and What It Means for Developers

21CTO

Mar 3, 2026 · User Experience Design

How AI Is Redefining the Design Process – Lessons from Anthropic’s Claude Lead

In a 2026 Lenny's Podcast interview, Jenny Wen, Claude’s design lead at Anthropic, explains how AI has upended traditional design workflows, reshapes the role of designers, and reveals the tools, hiring priorities, and future UI‑chat hybrids that are shaping modern product creation.

AI designClaudeCo-work

0 likes · 15 min read

How AI Is Redefining the Design Process – Lessons from Anthropic’s Claude Lead