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21CTO

21CTO (21CTO.com) offers developers community, training, and services, making it your go‑to learning and service platform.

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Latest from 21CTO

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21CTO
21CTO
Sep 2, 2026 · Artificial Intelligence

Fei‑Fei Li Unveils Atlas, Ushering a New Era for World Models

World Labs, founded by Fei‑Fei Li and colleagues, launched Atlas—a multimodal autoregressive diffusion transformer that natively handles text, images, video and 3D, offering camera‑control generation, spatial reconstruction, spatiotemporal simulation and image synthesis, and achieving leading scores on human preference and 3D reconstruction benchmarks.

3D reconstructionAIAtlas
0 likes · 6 min read
Fei‑Fei Li Unveils Atlas, Ushering a New Era for World Models
21CTO
21CTO
Sep 2, 2026 · Industry Insights

Apple’s New CEO John Ternus: Steering the Company into the AI Era

Tim Cook steps down after expanding Apple’s market value from $350 billion to over $4.5 trillion, and hardware veteran John Ternus takes the helm, facing the twin challenges of integrating artificial intelligence and reshaping a China‑dependent supply chain.

AppleArtificial IntelligenceJohn Ternus
0 likes · 5 min read
Apple’s New CEO John Ternus: Steering the Company into the AI Era
21CTO
21CTO
Sep 1, 2026 · Industry Insights

Broadcom Commits to Securing Key Open‑Source Python and Java Libraries (Spring, RabbitMQ, and More)

On September 1, Broadcom announced it will assume security responsibility for critical open‑source projects such as Spring and RabbitMQ, launch a TrueSource service to identify and protect essential components, and work closely with upstream maintainers to ensure clean, safe libraries across the Java, Python, and Node.js ecosystems.

BroadcomOpen Source SecurityRabbitMQ
0 likes · 5 min read
Broadcom Commits to Securing Key Open‑Source Python and Java Libraries (Spring, RabbitMQ, and More)
21CTO
21CTO
Sep 1, 2026 · Industry Insights

Debian Community Votes to Allow Generative AI with Human Accountability

The Debian community recently voted, using a Condorcet method, to permit developers to use generative AI for code and documentation as long as they retain final responsibility for quality and legal compliance, while encouraging but not mandating disclosure of AI assistance.

AI policyCommunity VotingDebian
0 likes · 3 min read
Debian Community Votes to Allow Generative AI with Human Accountability
21CTO
21CTO
Sep 1, 2026 · Operations

What AI Agents Really Are: Repackaged Linux System Controls

The article reveals that the hype around AI Agents masks a set of mature Linux system management features—user isolation, least‑privilege permissions, sandboxed workspaces, sudo restrictions, systemd daemons, cron scheduling, journald logging, SSH access, Docker containers, auto‑restart, multi‑process coordination, and Redis caching—showing that understanding Linux gives developers a clear advantage.

AI AgentDockerLinux
0 likes · 5 min read
What AI Agents Really Are: Repackaged Linux System Controls
21CTO
21CTO
Sep 1, 2026 · Artificial Intelligence

Microduck: $399 Open‑Source Robot Duck Enables Reinforcement‑Learning AI on Real Hardware

The $399 Microduck robot, built by Pollen Robotics under Hugging Face, is a compact 25 cm, 800 g open‑source platform that lets developers train reinforcement‑learning behaviors in simulation and deploy them to a real‑world duck‑shaped robot equipped with cameras, lidar, NFC, Wi‑Fi, Bluetooth and a 1 GB memory stack.

Hugging FaceMicroduckhardware AI
0 likes · 5 min read
Microduck: $399 Open‑Source Robot Duck Enables Reinforcement‑Learning AI on Real Hardware
21CTO
21CTO
Aug 31, 2026 · Mobile Development

Why Google Is Tightening Android App Memory Limits Starting 2027

Facing rising hardware costs and tighter device memory, Google announced that from early 2027 Android apps distributed via Play must meet new memory usage and code‑optimization standards, with phased limits on foreground/background RAM, bitmap usage, DEX size, and mandatory Restore Credentials API integration.

AndroidApp ComplianceDEX Optimization
0 likes · 5 min read
Why Google Is Tightening Android App Memory Limits Starting 2027
21CTO
21CTO
Aug 29, 2026 · Backend Development

How I Transitioned from Go to Rust: Lessons Learned

After five years of writing Go, I was drawn into Rust when a teammate built a Raspberry‑Pi flashing tool, and I rebuilt a CLI and a set of services in Rust, discovering the language’s strict compiler, ownership model, async ecosystem, and the trade‑offs compared to Go.

@AsyncCLIGo
0 likes · 12 min read
How I Transitioned from Go to Rust: Lessons Learned