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

Neon: JavaScript Native Extensions in Rust - Dr...

Avatar for hone hone
November 06, 2017
Programming
91
0

Neon: JavaScript Native Extensions in Rust - Dreamforce 2017 OSS Booth

https://github.com/hone/electronjs-mandelbrot
https://github.com/hone/neon-mandelbrot

Avatar for hone

hone

November 06, 2017

More Decks by hone

See All by hone
Limitless - RubyUnconf Hamburg 2019
Avatar for hone hone
0
180
Deep Dive: Cloud Native Buildpacks - KubeCon EU 2019
Avatar for hone hone
1
350
Intro: Cloud Native Buildpacks - KubeCon EU 2019
Avatar for hone hone
0
66
KubeCon 2018 - Intro: Cloud Native Buildpacks
Avatar for hone hone
0
170
A Droid's Journey - CodeDaze 2018
Avatar for hone hone
0
120
A Droid's Journey - RubyKaigi 2018
Avatar for hone hone
0
860
Helix: Native Extensions for Everyone - RubyConf Colombia 2017
Avatar for hone hone
1
190
Leveraging Rust with mruby: Loving our fellow Windows® users - FOSDEM 2017
Avatar for hone hone
0
290
After A Decade: Still a Rubyist - Red Dot Ruby Conference 2016
Avatar for hone hone
0
370

Other Decks in Programming

See All in Programming
Signal Forms: Beyond the Basics @ngBaguette 2026 in Paris
Avatar for Manfred Steyer manfredsteyer
PRO
0
220
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
13
3.3k
New "Type" system on PicoRuby
Avatar for pocke pocke
1
430
TSKaigi 2026 TypeScriptバックエンドのオブザーバビリティ戦略 — Datadog × NestJSの実践
Avatar for Taisei Yamamoto taiseiyamamotoan
2
270
ADKを使って簡単にAIエージェントを作ってみよう
Avatar for K1mu21 k1mu21
0
180
ビジネスモデルから紐解く、AI+型駆動開発
Avatar for Hiroki Omote hirokiomote
2
5.2k
「エンジニアインターン、どうやって取った？」準備のリアルを語るLT会 Progate BAR
Avatar for akio akiomatic
0
120
AI時代のUIはどこへ行く？その2！
Avatar for Yusuke Wada yusukebe
19
6.5k
関係性から理解する"同一性"の型用語たち
Avatar for pvcresin pvcresin
2
630
Lessons from Spec-Driven Development
Avatar for Simon Martinelli simas
PRO
0
130
柔軟なPDFレイアウトエディタを支える型システム設計 — Discriminated UnionとConditional Typeの実践
Avatar for minako-ph minako__ph
4
1.3k
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
180

Featured

See All Featured
Leo the Paperboy
Avatar for Maya Tellez mayatellez
7
1.8k
How Fast Is Fast Enough? [PerfNow 2025]
Avatar for Tammy Everts tammyeverts
3
600
Jamie Indigo - Trashchat’s Guide to Black Boxes: Technical SEO Tactics for LLMs
Avatar for Tech SEO Connect techseoconnect
PRO
0
160
Kristin Tynski - Automating Marketing Tasks With AI
Avatar for Tech SEO Connect techseoconnect
PRO
0
260
Abbi's Birthday
Avatar for Violet Bock coloredviolet
2
7.9k
The Psychology of Web Performance [Beyond Tellerrand 2023]
Avatar for Tammy Everts tammyeverts
49
3.5k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
331
21k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
Avatar for soudai sone soudai
PRO
201
74k
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
Avatar for Sara Fernández Carmona sarafernandez
2
1.5k
[SF Ruby Conf 2025] Rails X
Avatar for Vladimir Dementyev palkan
2
1.1k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
Avatar for Stéphanie Walter stephaniewalter
287
14k
The Illustrated Guide to Node.js - THAT Conference 2024
Avatar for David Neal reverentgeek
1
370

Transcript

  1. Neon JavaScript Native Extensions in Rust

  2. JavaScript Native Extensions (C++) • Unsafe • Risky - segfaults!

    • Maintenance burden • Contribution barrier • Cross Platform Support
  3. None

  4. Meet Rust • Like C: compiled, statically typed, very fast

    • Unlike C: enjoyable to use, guarantees safety • "If it compiles, it doesn't crash" • Same guarantee as JavaScript with memory safety • Strong C/FFI support

  5. Cargo - Dependency Manager

  6. What is Neon? • Rust bindings for writing safe and

    fast native Node.js modules • Crash free memory protection (works with JS GC) • Parallelism (use multiple threads)

  7. Mandelbrot Demo

  8. None

  9. z n+1 = z n 2 + c

  10. DEMO https://github.com/hone/electronjs-mandelbrot https://github.com/hone/neon-mandelbrot

  11. Wire App

  12. None

  13. Neon @ Heroku/Salesforce

  14. Heroku/SFDX CLI

  15. Distribution