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Deno

43 articles · Page 1 of 1
21CTO
21CTO
Jun 22, 2026 · Frontend Development

Deno Desktop: A New Cross‑Platform Desktop Solution for JavaScript Developers

Deno Desktop, introduced at JSNation 2026, lets JavaScript/TypeScript developers convert web apps into native desktop binaries without rewriting code, offering a single‑process architecture, optional rendering engines, seamless npm integration, zero‑config framework detection, and cross‑platform packaging, positioning itself between Electron’s bulk and Tauri’s Rust requirement.

Cross-PlatformDenoDesktop
0 likes · 11 min read
Deno Desktop: A New Cross‑Platform Desktop Solution for JavaScript Developers
Node.js Tech Stack
Node.js Tech Stack
Jun 17, 2026 · Frontend Development

Build Cross‑Platform Desktop Apps with a Single Deno Command—No Electron or Tauri

The new deno desktop subcommand lets developers compile a Deno or modern front‑end project into a self‑contained, cross‑platform desktop application with a single command, offering three rendering back‑ends, automatic framework detection, native window APIs, and features like auto‑update, while still lacking full production‑grade capabilities compared to Electron and Tauri.

CEFCross-PlatformDeno
0 likes · 8 min read
Build Cross‑Platform Desktop Apps with a Single Deno Command—No Electron or Tauri
Node.js Tech Stack
Node.js Tech Stack
Dec 22, 2025 · Backend Development

Deno 2.6 Introduces dx: An npx‑Like Tool with Enhanced Security

Deno 2.6 adds the dx command as an npx‑compatible runner for npm and JSR binaries, tightens security with the new deno audit command and fine‑grained permission flags, speeds up TypeScript checking via the Go‑based tsgo, and improves Node.js compatibility with built‑in @types/node and a --require flag.

DenoNode.js compatibilityTypeScript
0 likes · 6 min read
Deno 2.6 Introduces dx: An npx‑Like Tool with Enhanced Security
Instant Consumer Technology Team
Instant Consumer Technology Team
Jul 22, 2025 · Frontend Development

What’s New in Frontend Tech? Deno, ECharts, Monorepo, Tree Shaking & More

Explore the latest frontend breakthroughs, from Deno 2.4’s revived bundle command and Apache ECharts 6.0’s visual upgrades to the JS1024 code‑golf challenge, PNG spec overhaul, a comprehensive monorepo guide, practical Web Components tips, tree‑shaking pitfalls, and an in‑depth look at TypeScript declaration merging.

DenoEChartsTree Shaking
0 likes · 4 min read
What’s New in Frontend Tech? Deno, ECharts, Monorepo, Tree Shaking & More
Full-Stack Cultivation Path
Full-Stack Cultivation Path
Jun 23, 2025 · Backend Development

Evan You Recommends the High‑Performance H3 Web Framework

H3 is a lightweight, high‑performance HTTP server framework built on Web standards that supports multiple JavaScript runtimes, offers a concise API, composable middleware and plugin systems, and is recommended by Evan You for rapid prototyping, edge computing, and small web services.

BunDenoH3
0 likes · 7 min read
Evan You Recommends the High‑Performance H3 Web Framework
21CTO
21CTO
Jan 11, 2025 · Backend Development

Node.js to Natively Support TypeScript and Google Launches Home API – Key Impacts

The article reports that Node.js will soon default to TypeScript, Google has opened its Home API for Android developers, and Deno has filed a petition to cancel Oracle's JavaScript trademark, highlighting major shifts in JavaScript runtime ecosystems and smart‑home integration.

DenoGoogle Home APIJavaScript trademark
0 likes · 5 min read
Node.js to Natively Support TypeScript and Google Launches Home API – Key Impacts
21CTO
21CTO
Dec 2, 2024 · Frontend Development

Who Really Owns JavaScript? Inside the Deno vs Oracle Trademark Battle

The article examines the legal clash between Deno and Oracle over the JavaScript trademark, tracing its history from Netscape's creation to today's lawsuit, and explores the potential outcomes and their impact on the developer community and the future of web programming.

DenoJavaScriptOracle
0 likes · 9 min read
Who Really Owns JavaScript? Inside the Deno vs Oracle Trademark Battle
IT Services Circle
IT Services Circle
Nov 19, 2024 · Backend Development

New Features in Recent Node.js Releases (v20–v23)

The article reviews the rapid evolution of Node.js, detailing new security, testing, module, environment, and runtime capabilities introduced from version 20 through 23, while also noting the emergence of competing runtimes Deno and Bun and their impact on the JavaScript ecosystem.

BunDenoJavaScript
0 likes · 9 min read
New Features in Recent Node.js Releases (v20–v23)
IT Services Circle
IT Services Circle
Nov 13, 2024 · Backend Development

Exploring Deno 2 and Bun as Modern JavaScript Package Managers

Both Deno 2 and Bun, the newly released JavaScript runtimes, can function as independent package managers, offering compatibility with Node.js and npm, support for various dependency sources, performance optimizations, and unique commands such as deno install, add, remove, and Bun’s workspace and caching features.

BunDenoJavaScript
0 likes · 8 min read
Exploring Deno 2 and Bun as Modern JavaScript Package Managers
21CTO
21CTO
Oct 13, 2024 · Backend Development

What’s New in Deno 2.0? A Deep Dive into Its Node.js Compatibility and Updated Standard Library

Deno 2.0, the latest production release of the open‑source Deno runtime, brings major updates for JavaScript, TypeScript and WebAssembly, offers full backward compatibility with Node.js and npm, stabilizes its standard library, introduces private NPM registry support, workspace/monorepo features, and adds enhanced formatting, linting, and coverage tools.

DenoJavaScriptNode.js compatibility
0 likes · 4 min read
What’s New in Deno 2.0? A Deep Dive into Its Node.js Compatibility and Updated Standard Library
AntTech
AntTech
Jul 25, 2024 · Information Security

Security Analysis of Code Execution Sandboxes in AI Applications

This report investigates the security of code‑execution sandboxes used by various AI applications, evaluates their isolation mechanisms, presents detailed test results for multiple platforms, and offers recommendations for selecting and hardening sandbox solutions in the era of large language models.

Code ExecutionDenoFirecracker
0 likes · 23 min read
Security Analysis of Code Execution Sandboxes in AI Applications
21CTO
21CTO
Feb 28, 2024 · Backend Development

Deno 1.41 Cuts Binary Size by 50% and Adds Official Linux ARM64 Support

Version 1.41 of the Deno runtime, released on February 23, reduces compiled binary sizes by up to 50%, introduces official Linux ARM64 binaries, adds several Node.js compatibility fixes, expands API capabilities, and improves language server features, while outlining future plans for further size reductions and custom builds.

DenoLinux ARM64Node.js compatibility
0 likes · 4 min read
Deno 1.41 Cuts Binary Size by 50% and Adds Official Linux ARM64 Support
21CTO
21CTO
Dec 20, 2023 · Frontend Development

Deno 1.39 Brings Stable WebGPU Support and TypeScript 5.3 – What Developers Need to Know

Version 1.39 of Deno introduces experimental‑yet‑stable WebGPU via the –unstable-webgpu flag, adds a new coverage reporter with static HTML output, improves Node.js compatibility, and ships with TypeScript 5.3, while warning of upcoming breaking changes to decorator semantics in the next release.

DenoJavaScriptTypeScript
0 likes · 5 min read
Deno 1.39 Brings Stable WebGPU Support and TypeScript 5.3 – What Developers Need to Know
21CTO
21CTO
May 29, 2023 · Backend Development

What’s New in Deno 1.34? Binary Compilation, npm Support, and TLS IP Certificates

Deno 1.34 introduces npm package support for deno compile, the ability to bundle resources into a single executable, TLS certificates that accept IP addresses, enhanced glob patterns in deno.json and CLI flags, plus numerous bug fixes, V8 11.5 and TypeScript 5.0.4 updates.

ConfigurationDenoTLS IP certificate
0 likes · 4 min read
What’s New in Deno 1.34? Binary Compilation, npm Support, and TLS IP Certificates
21CTO
21CTO
Oct 1, 2022 · Backend Development

What’s New in Deno 1.26? Key Features, Node.js Compatibility, and Performance Boosts

Deno 1.26, released on September 29, introduces Node.js compatibility layer enhancements, updated readable‑stream implementation, new APIs like Writable.toWeb() and Readable.toWeb(), performance improvements, added CacheWeb support, a new –allow‑sys permission flag, and bundles TypeScript 4.8, positioning Deno as a faster, more compatible JavaScript runtime.

DenoJavaScript runtimeNode.js compatibility
0 likes · 3 min read
What’s New in Deno 1.26? Key Features, Node.js Compatibility, and Performance Boosts
21CTO
21CTO
Aug 18, 2022 · Backend Development

Can Deno Now Run Most npm Packages and Outpace Node? New Updates Explained

The recent Deno announcement reveals native npm package support, a faster HTTP server, and fierce competition from Bun, highlighting performance benchmarks, community reactions, and the ongoing race to become the fastest JavaScript runtime for backend development.

BunDenoJavaScript runtime
0 likes · 5 min read
Can Deno Now Run Most npm Packages and Outpace Node? New Updates Explained
JavaScript
JavaScript
Jun 28, 2022 · Backend Development

Why Deno’s New JavaScript Container Could Redefine Server Development

Deno recently secured $21 million in funding, and its creator Ryan Dahl argues that the future of scripting lies in browser‑compatible JavaScript, proposing a new container abstraction that simplifies server development by aligning web services with JavaScript rather than traditional Linux containers.

Backend DevelopmentDenoRyan Dahl
0 likes · 2 min read
Why Deno’s New JavaScript Container Could Redefine Server Development
21CTO
21CTO
Jun 16, 2022 · Cloud Native

Why Deno Deploy & Fresh Are Redefining Serverless Edge Development

Deno Inc, the creator of the TypeScript‑first Deno runtime, has launched Deno Deploy—a globally distributed serverless platform integrated with GitHub, and the Fresh framework built on Deno and Preact, offering a build‑free, edge‑focused development experience while still in early beta.

DenoFresh FrameworkServerless
0 likes · 5 min read
Why Deno Deploy & Fresh Are Redefining Serverless Edge Development
21CTO
21CTO
Jun 14, 2022 · Backend Development

Build a Real‑Time Dashboard with Deno, Materialize, and Chart.js

This tutorial walks through creating a live dashboard by generating simulated user‑score events, storing them in Redpanda, materializing the data with Materialize, streaming updates via a Deno WebSocket backend, and visualizing the results in real time with Chart.js on the frontend.

Backend DevelopmentChart.jsDeno
0 likes · 10 min read
Build a Real‑Time Dashboard with Deno, Materialize, and Chart.js
ByteFE
ByteFE
Apr 8, 2022 · Backend Development

Curated Technical Articles: Backend, Frontend, and Development Insights

This collection highlights a free ByteDance backend training camp, alternatives to web frameworks, Node.js architecture, Flutter performance tricks, an underrated Deno overview, Chrome 100 updates, transitional architecture concepts, a Koa2 signaling server tutorial, a detailed Webpack component library guide, and a comprehensive comparison of npm, npx, cnpm, yarn, and pnpm.

Denobackendnodejs
0 likes · 5 min read
Curated Technical Articles: Backend, Frontend, and Development Insights
DaTaobao Tech
DaTaobao Tech
Mar 23, 2022 · Frontend Development

Why npm, Yarn, pnpm and Deno Manage Dependencies Differently – A Deep Dive

This article analyses the evolution of front‑end package managers—from npm's early nested modules to Yarn's lockfile and Plug'n'Play, pnpm's hard‑link strategy, cnpm/tnpm adaptations, and Deno's URL‑based imports—highlighting their dependency resolution mechanisms, trade‑offs, and remaining challenges.

DenoYARNdependency management
0 likes · 19 min read
Why npm, Yarn, pnpm and Deno Manage Dependencies Differently – A Deep Dive
JavaScript
JavaScript
Mar 8, 2022 · Backend Development

How Node.js v17.6 Enables Direct HTTP/HTTPS Module Imports

Node.js v17.6 introduces an experimental feature that lets developers import modules straight from HTTP or HTTPS URLs, closing the gap with Deno and mirroring the HTTPS import capability of ES6 modules in browsers.

DenoES6 ModulesHTTP import
0 likes · 1 min read
How Node.js v17.6 Enables Direct HTTP/HTTPS Module Imports
政采云技术
政采云技术
May 11, 2021 · Backend Development

An Introduction to Deno: Architecture, Features, and Hands‑On Usage

This article explains what Deno is, its origins and motivations, compares it with Node.js, describes its Rust‑based architecture, security model, built‑in tools, TypeScript and WebAssembly support, and provides step‑by‑step examples for installation, HTTP requests, remote imports, and building simple services.

DenoJavaScript runtimeNode.js alternative
0 likes · 19 min read
An Introduction to Deno: Architecture, Features, and Hands‑On Usage
Taobao Frontend Technology
Taobao Frontend Technology
Feb 18, 2021 · Backend Development

Can HTTP Imports Replace npm? Exploring Deno, ESM, and CDN‑Based Module Loading

From revisiting Deno’s impact on package management to introducing the imove visual workflow library, this article examines HTTP‑based module imports, ESM loaders, CDN services like esm.run, and the challenges of replacing Node’s npm ecosystem, highlighting practical code examples and future directions for JavaScript runtimes.

DenoESMHTTP import
0 likes · 8 min read
Can HTTP Imports Replace npm? Exploring Deno, ESM, and CDN‑Based Module Loading
Node Underground
Node Underground
Nov 9, 2020 · Backend Development

How Node.js Is Evolving to Meet Ryan Dahl’s Deno Criticisms

An interview with Red Hat engineer Bethany Griggs reveals how Node.js 15 addresses security, error handling, and future priorities while responding to Ryan Dahl’s criticisms that inspired the Deno runtime, highlighting the platform’s role in cloud‑native microservices and server‑side JavaScript.

DenoNode.jssecurity
0 likes · 10 min read
How Node.js Is Evolving to Meet Ryan Dahl’s Deno Criticisms
21CTO
21CTO
Jul 12, 2020 · Backend Development

Master Deno.js: Build a Full‑Stack MySQL CRUD API

This tutorial introduces Deno.js, explains its security‑first runtime features, compares it with Node.js, and walks through building a complete MySQL‑backed CRUD REST API using TypeScript, covering installation, code structure, and execution steps.

CRUDDenoJavaScript
0 likes · 11 min read
Master Deno.js: Build a Full‑Stack MySQL CRUD API
JavaScript
JavaScript
May 20, 2020 · Backend Development

Deno in 2 Minutes: Install, Hello World, and Core Features

This article introduces Deno 1.0.0, outlines its security‑focused design and TypeScript support, provides step‑by‑step installation commands for macOS, Linux, and Windows, demonstrates a simple Hello World server, and explains required permissions and how it compares to Node.js.

DenoInstallationJavaScript
0 likes · 4 min read
Deno in 2 Minutes: Install, Hello World, and Core Features
Qborfy AI
Qborfy AI
May 19, 2020 · Frontend Development

Front‑End Essentials: Optimizing Large File Uploads, Cutting If‑Else, and HTTP/3/Deno Updates

This weekly roundup shares practical front‑end knowledge, detailing step‑by‑step large file upload slicing with MD5 checks, strategies to replace bulky if‑else chains such as table‑driven maps and chain‑of‑responsibility, and concise overviews of HTTP/3’s QUIC origins and Deno 1.0’s Rust‑based runtime.

DenoHTTP/3code optimization
0 likes · 5 min read
Front‑End Essentials: Optimizing Large File Uploads, Cutting If‑Else, and HTTP/3/Deno Updates
Programmer DD
Programmer DD
May 16, 2020 · Backend Development

Why Deno 1.0’s Rust‑Based Runtime Could Outpace Node.js

Deno 1.0, the Rust‑written JavaScript/TypeScript runtime created by Ryan Dahl, introduces a CLI, a Rust‑based core, a new plugin system, and an HTTP server that handles about 25k requests per second with low latency, positioning it as a modern alternative to Node.js.

DenoHTTP serverJavaScript
0 likes · 6 min read
Why Deno 1.0’s Rust‑Based Runtime Could Outpace Node.js
21CTO
21CTO
Nov 13, 2018 · Backend Development

What Makes Deno the Next‑Generation Alternative to Node.js?

This article explores Deno—a runtime created by Node.js co‑founder Ryan Dahl—covering its recent releases, TypeScript support, security roadmap, and how it aims to replace Node.js as a modern, secure backend platform.

DenoNode.js alternativeTypeScript
0 likes · 3 min read
What Makes Deno the Next‑Generation Alternative to Node.js?
Node Underground
Node Underground
Jun 14, 2018 · Backend Development

Why Deno Was Created: Ryan Dahl’s Fixes to Node.js Mistakes

Deno, the open‑source, V8‑based TypeScript runtime launched by Node.js creator Ryan Dahl, aims to correct the design errors he perceives in Node.js by offering a simple module system, built‑in TypeScript parsing, runtime safety, and Go‑based glue, making it a promising, though not definitive, successor.

DenoNode.jsTypeScript
0 likes · 2 min read
Why Deno Was Created: Ryan Dahl’s Fixes to Node.js Mistakes