WeAreDevelopers Logo WeAreDevelopers
Sign in
For You LIVE
WeAreDevelopers LIVE • Dec 16, 2024

Getting Started with Deno in Production

Jo Franchetti

Built by the creator of Node.js, Deno fixes a decade of JavaScript fragmentation. Discover how this secure, all-in-one runtime streamlines production deployments while maintaining complete npm compatibility.

Pause
Mute Enter Fullscreen
#1 about 4 min

Introduction to Deno and installing the runtime natively

The Deno JavaScript runtime provides a modern alternative to traditional setups and can be quickly installed natively on any operating system.

#2 about 4 min

Initializing a project with built-in Deno development tools

Creating a new project via initialization commands automatically configures essential files alongside native language server protocol features for code editors.

#3 about 4 min

Testing and utilizing packages from the standard library

Running tests using the built-in runner eliminates third-party configuration while easily integrating curated packages from the native standard library.

#4 about 3 min

Managing dependency configuration and scripts without node modules

Defining execution tasks inside a dedicated configuration file modernizes dependency management by utilizing a centralized global cache instead of local module folders.

#5 about 4 min

Compiling TypeScript automatically with strict linting and formatting

Relying on built-in toolchains provides zero-configuration TypeScript compilation alongside native syntax checking and automatic code formatting tools.

#6 about 5 min

Exploring native core APIs and web standard support

Interacting with system files and running HTTP servers becomes streamlined using standardized native runtime commands and universal web APIs.

#7 about 2 min

Importing and accessing legacy Node modules natively

Importing traditional Node core packages natively ensures immediate backward compatibility when maintaining older application design patterns.

#8 about 3 min

Configuring execution capabilities through the explicit permissions model

Implementing an explicit permissions model requires deliberate access configuration to mitigate untrustworthy behavior from unverified external dependencies.

#9 about 6 min

Running existing Express and Node applications without modification

Executing complex pre-existing Express applications unmodified using native allowance commands eliminates tedious ecosystem migration efforts.

Matching moments

1:30 min

Native TypeScript support in modern runtimes

Marco Podien Marco Podien · World Congress 2025

4:20 min

JavaScript runtime competition and built-in features

1:08 min

Current browser compatibility and polyfill support

Marco Sieben Marco Sieben · Europe 2026 Virtual

8:23 min

Building a Deno server for Twilio integrations

Chris Heilmann Chris Heilmann +2 · LIVE

2:46 min

Testnet deployment and the developer feedback roadmap

Arthur Breitman Arthur Breitman · World Congress 2025

7:08 min

Building a WebSocket server with Deno

Chris Heilmann Chris Heilmann +3 · LIVE

More from WeAreDevelopers LIVE

WeAreDevelopers LIVE - Is CSS Catching Up to Flash? thumbnail
1:03:33
12 days ago

WeAreDevelopers LIVE - Is CSS Catching Up to Flash?

Chris Heilmann, Daniel Cranney, Bramus Van Damme

WeAreDevelopers LIVE - Project Chopin: Make Your Team and Agents Play Along thumbnail
1:21:17
20 days ago

WeAreDevelopers LIVE - Project Chopin: Make Your Team and Agents Play Along

Chris Heilmann, Daniel Cranney, Krzysztof Cieślak

Fake or News - AI Toothbrushes, Carrier Pigeon Tech & Life on Mars - Krzysztof Cieślak thumbnail
4:23
21 days ago

Fake or News - AI Toothbrushes, Carrier Pigeon Tech & Life on Mars - Krzysztof Cieślak

Chris Heilmann, Daniel Cranney

WeAreDevelopers LIVE - Open Source Agent Toolkits thumbnail
1:00:38
26 days ago

WeAreDevelopers LIVE - Open Source Agent Toolkits

Chris Heilmann, Daniel Cranney, Eddie Jaoude

Fake or News - AI Music Detectors, Translating Ancient Languages & Tiny Heads in Teslas - Eddie Jaoude thumbnail
6:16
28 days ago

Fake or News - AI Music Detectors, Translating Ancient Languages & Tiny Heads in Teslas - Eddie Jaoude

Chris Heilmann, Daniel Cranney

Fake or News: AI Agents Hire Each Other, Spider-Man Ads in Cars & RAM Thieves - Marc Plogas thumbnail
5:46
about 1 month ago

Fake or News: AI Agents Hire Each Other, Spider-Man Ads in Cars & RAM Thieves - Marc Plogas

Chris Heilmann, Daniel Cranney, Marc Plogas

Related videos

Stop using Node.js like in 2020! What changed and what you can do today with Node.js thumbnail
28:22
World Congress 2026 Europe • 3 months ago

Stop using Node.js like in 2020! What changed and what you can do today with Node.js

Alfonso Graziano

Stop Using Node.js Like It’s 2020! - Alfonso Graziano thumbnail
27:11
Coffee With Developers • 5 months ago

Stop Using Node.js Like It’s 2020! - Alfonso Graziano

Alfonso Graziano

Building for the Edge - Crafting a Next-Gen Framework thumbnail
43:41
World Congress 2023 • about 3 years ago

Building for the Edge - Crafting a Next-Gen Framework

Daniel Roe

End-to-End TypeScript: Completing the Modern Development Stack thumbnail
29:17
World Congress 2025 • about 1 year ago

End-to-End TypeScript: Completing the Modern Development Stack

Marco Podien

The Naked Web Developer: Your Browser Is Your Framework thumbnail
42:46
World Congress 2021 • over 5 years ago

The Naked Web Developer: Your Browser Is Your Framework

Avichay Eyal

Oh CommonJS! Why are you mESMing with me? thumbnail
20:23
World Congress 2024 • about 2 years ago

Oh CommonJS! Why are you mESMing with me?

Jolo

Related articles

From learning to earning

Jobs that call for the skills explored in this talk.