Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Deno - A new perspective on server side JavaScript

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Rajika Imal Rajika Imal
August 29, 2019
Programming
47
0

Deno - A new perspective on server side JavaScript

Avatar for Rajika Imal

Rajika Imal

August 29, 2019

More Decks by Rajika Imal

See All by Rajika Imal
Next generation Web UIs with Svelte
Avatar for Rajika Imal rajikaimal
1
120
NodeCloud - The Node.js API for open cloud
Avatar for Rajika Imal rajikaimal
1
140
Gentle introduction to deep learning
Avatar for Rajika Imal rajikaimal
1
49
Google Summer of Code - How to get started?
Avatar for Rajika Imal rajikaimal
1
130
The way of React
Avatar for Rajika Imal rajikaimal
1
150

Other Decks in Programming

See All in Programming
Strategic Design in the Frontend: Moduliths & Micro Frontends @DDDEurope
Avatar for Manfred Steyer manfredsteyer
PRO
0
130
スマートグラスで並列バイブコーディング
Avatar for Hayami Shuhei hyshu
0
260
PHPで使える日時の表現と、その知り方 #frontend_phpcon_do
Avatar for hideki kinjyo o0h
PRO
0
270
生成AI時代にこそ効くGo | Why Go Works in the Age of Generative AI
Avatar for mom0tomo mom0tomo
8
3.3k
キャリア迷子上等 ─ "ない道"は自分で作ればいい
Avatar for 16bit_idol 16bitidol
3
2.3k
不変条件と整合性境界—ビジネスが決める設計判断と実現パターン / Invariants and Consistency Boundaries
Avatar for nrs nrslib
14
5.9k
Agentic UI
Avatar for Manfred Steyer manfredsteyer
PRO
0
200
フロントエンドとバックエンドで「1文字」を揃えよう
Avatar for てきめん tekimen youkidearitai
PRO
0
750
Webフレームワークの ベンチマークについて
Avatar for Yusuke Wada yusukebe
0
180
ECSアプリログをFireLensでコスト削減しようとしたけど諦めた話 in Fargate×Node.js
Avatar for アキキー | Akihisa Ikeda akihisaikeda
2
4.2k
はてなアカウント基盤 State of the Union
Avatar for cockscomb cockscomb
1
860
軽量Java基盤の設計 DIコンテナに頼らない、長期保守と1秒起動の実現 JJUG CCC 2026 Spring
Avatar for Masaaki Takahashi macha64
0
590

Featured

See All Featured
Statistics for Hackers
Avatar for Jake VanderPlas jakevdp
799
230k
How to Grow Your eCommerce with AI & Automation
Avatar for Katarina Dahlin katarinadahlin
PRO
1
210
Building Adaptive Systems
Avatar for Chris Keathley keathley
44
3.1k
Stop Working from a Prison Cell
Avatar for Chris Michel hatefulcrawdad
274
21k
A Soul's Torment
Avatar for Nat Ma seathinner
6
3k
A Modern Web Designer's Workflow
Avatar for Chris Coyier chriscoyier
698
190k
ピンチをチャンスに：未来をつくるプロダクトロードマップ #pmconf2020
Avatar for Aki / @LoveIdahoBurger aki_iinuma
128
56k
Introduction to Domain-Driven Design and Collaborative software design
Avatar for Kenny Baas-Schwegler baasie
1
870
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
Avatar for Tech SEO Connect techseoconnect
PRO
0
190
Thoughts on Productivity
Avatar for Jon Yablonski jonyablonski
76
5.2k
How to Talk to Developers About Accessibility
Avatar for Jason CranfordTeague jct
2
250
Improving Core Web Vitals using Speculation Rules API
Avatar for Sergey Chernyshev sergeychernyshev
21
1.5k

Transcript

  1. Deno A new perspective on server side JavaScript

  2. Rajika Imal Senior Software Engineer - 99X Technology @rajikaimal

  3. None

  4. Components

  5. V8

  6. Rust Deno crate on crate.io

  7. TypeScript

  8. Built in TypeScript compiler snapshot in V8

  9. Core design https://denolib.gitbook.io/guide/advanced/process-lifecycle

  10. ES Modules

  11. Module caching

  12. Explicit permissions

  13. Die on uncaught errors

  14. Deno command line

  15. Against Node design philosophy

  16. package.json

  17. No external package manager

  18. Might be compatible with Node in the future https://github.com/denoland/deno/issues/2644

  19. Subset of Deno is browser compatible

  20. Install https://github.com/denoland/deno_install

  21. None

  22. https://github.com/rajikaimal/deno-examples

  23. https://deno.land/

  24. Reinventing the wheel?

  25. Thank you!

  26. Rajika Imal Senior Software Engineer - 99X Technology @rajikaimal