Web Rush

Episode 38: Node.js Optimization and Performance - Matteo Collina

Episode Summary

Matteo Collina talks with us about HTTP/2, HTTP/3, NodeClinic, Autocannon, the event loop, node security, and dealing with large amounts of JSON data.

Episode Notes

Recording date: 2019-05-23

John Papa @John_Papa

Ward Bell @WardBell

Dan Wahlin @DanWahlin

Matteo Collina @matteocollina

Resources:

• NearForm
• http/2
• Node.js can http/2 push
• Interview with Matteo in which he talks about evolution of streams in node and watch out
• IPV6
• Browser connection limitations
• BEFE
• Node Clinic tool
  ClinicJS
• TensorFlow
• Clinic + TensorFlow
• Autocannon
• HDR Histogram
• ClinicJS Doctor
• ClinicJS Flame
• RFDC
• Deep vs Shallow Cloning
• JSON.parse
• Don't block the event loop
• What is the event loop anyway
• The Node Event Loop
• async iterators
• Event loop timers and next tick
• libuv
• AWS Lambda
• Azure Functions
• Worker threads in Node.js
• Fastify
• Restify
• hapi
• Node Conf EU
• koaJS
• NodeJS Security
• NodeJS Best Security Practices
• DNS Attacks

Someone to follow

• Natanel Basal / NGX Auto Unsubscribe
• Benedict Meurer
• Matt Hernadez

Timejumps

• 01:40 Guest introduction
• 03:26 What's HTTP 2?
• 05:01 When can we take advantage of HTTP/2?
• 07:44 What is HTTP/3?
• 12:01 Sponsor: IdeaBlade
• 13:12 What is Node Clinic?
• 17:17 What is autocannon?
• 27:39 What about a large amount of JSON?
• 29:59 What is event loop?
• 38:33 Any advice with streams?
• 47:48 Sponsor: Nrwl
• 48:29 How secure is node?
• 51:48 Someone to follow