Deno Headlines

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CySecurity News

Deno Releases Open-Source Firewall to Limit AI Agent Access to Sensitive Data - CySecurity News - Latest Information Security and Hacking Incidents

Deno introduced Claw Patrol, an open-source security framework to control AI agent access to systems, protecting credentials and allowing policy-based restrictions.

Companies:Deno
AnnouncementJun 1, 2026

LavX News

Deno 2.8 – A deep look at the biggest minor release yet | LavX News | LavX News

Deno 2.8 was released with new subcommands, faster npm installs, improved Node.js compatibility, and debugging enhancements.

Companies:Deno
AnnouncementMay 22, 2026

The Register

Oracle lays mines in JavaScript trademark battle

Deno Land, led by Ryan Dahl, is challenging Oracle's JavaScript trademark; Oracle files motion to dismiss part of the claim.

Companies:Deno
OSS News & ViewsMay 14, 2026

TechReaderDaily

TypeScript Devours JavaScript as Runtimes Battle Over Speed — TechReaderDaily

The article analyzes the JavaScript runtime landscape, comparing Node, Bun, and Deno, and discusses Deno's role and security implications.

Companies:Deno
OSS News & ViewsMay 12, 2026

DEV Community

Benchmark: Bun 1.3 vs Node.js 26 vs Deno 2.1: Package Installation Speed for 1000+ Dependencies

A benchmark comparing package installation speeds of Bun 1.3, Node.js 26, and Deno 2.1 on a 1,247-dependency monorepo, highlighting Deno's performance in cached installs.

Companies:Deno
OSS News & ViewsApr 28, 2026

DEV Community

Deno vs Node.js for Edge Functions: What I Learned Running Supabase in Production

The author shares practical insights from using Deno on Supabase Edge Functions, comparing it with Node.js and explaining when to choose each runtime.

Companies:Deno
OSS News & ViewsApr 27, 2026

Fresh 2.3: Zero JS by default, View Transitions, and Temporal support

Fresh 2.3 release delivered over 100 commits from 20 contributors, achieving true zero-JavaScript pages by default, introducing View Transitions API integration, and adding Temporal API support for islands architecture.

Companies:Deno
AnnouncementApr 24, 2026

DEV Community

Deno 2.0 in Production: What Actually Changed From Deno 1 (and Whether It Matters)

The article discusses the author's experience using Deno 2.0 in production, highlighting key changes like npm compatibility, package manager, and stable standard library, along with missing features and genuine advantages.

Companies:Deno
OSS News & ViewsApr 20, 2026

David Bushell

404 Deno CEO not found – David Bushell – Web Dev (UK)

David Bushell discusses Deno's recent decline, including layoffs and leadership issues, and questions the company's future direction.

Companies:Deno
OSS News & ViewsMar 20, 2026

Disaster Recovery Journal

ThreatDown Uncovers First Cyber Attack Abusing Deno JavaScript Runtime for Fileless Malware Delivery

ThreatDown, a corporate unit of Malwarebytes, has published research detailing what is believed to be the first documented instance of attackers exploiting the Deno JavaScript runtime as a malware execution framework. The multi-stage attack, uncovered by ThreatDown's EDR team, ultimately installs the CastleRAT remote access Trojan. This campaign signifies an evolution in attacker tactics, leveraging Deno to execute obfuscated scripts and evade traditional file-based antivirus detection.

Companies:Deno
OSS News & ViewsMar 13, 2026

Deno Blog

Introducing Deno Sandbox

Deno announced the introduction of Deno Sandbox, providing lightweight Linux microVMs running in the Deno Deploy cloud. This feature allows users to run untrusted code with defense-in-depth security, offering isolation for various applications.

Companies:Deno
AnnouncementFeb 3, 2026

Deno Blog

Announcing Deno 2

Deno announced the release of Deno 2, a significant update to their JavaScript runtime. This new version brings improvements in security, performance, and developer experience, aiming to provide a modern and productive programming system.

Companies:Deno
AnnouncementOct 9, 2024

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