JP (@jphpsf) profile picture

JP

@jphpsf

Performance @ Salesforce. Formerly engineering @ PlayStation. Web performance nerd. Automate everything. Father. Builder. Geek. Gamer.

 San francisco
blog.jphpsf.com
Joined June 2009
  • Tweets3.1K
  • Following39
  • Followers509
103Media
Photo by JP (@jphpsf)Photo by JP (@jphpsf)Photo by JP (@jphpsf)Photo by JP (@jphpsf)Photo by JP (@jphpsf)
Great way to think about how to breakdown software architecture diagrams: The C4 Model for Software Architecture infoq.com/articles/C4-archit… and c4model.com via @thefutureian infoq.com/articles/C4-archit…
5
17
one of the teams I work with is looking for an front-end developer to develop universal JavaScript libraries and architecture that ingests millions of analytics events daily across @PlayStation experiences! huge impact! boards.greenhouse.io/sonyint…
9
17
Requests and speaker suggestions are welcome! Even self-nominations. Let's get 12 great talks done in 2017. #SFWebPerf #perfmatters
6
1
3
“You either die a JavaScript hero, or you live long enough to read those JavaScript fatigue articles.”
1
14
10
Okay friends! As a Christmas surprise I got 100 #killstrain codes to give away!! RT please , NA only #PS4
19
99
21
Wrote a long blog post about User Timing & custom metrics w/ examples. We have to move away from window.onload. speedcurve.com/blog/user-tim…
19
30
GQ worked hard on their mobile pageload performance. Results: pageload time is ⬇ 80%. Traffic is ⬆ 80%. digiday.com/publishers/gq-co…
How GQ cut its webpage load time by 80 percent

How GQ cut its webpage load time by 80 percent

How GQ cut its page load time to under two seconds

digiday.com
7
270
378
Hackers Remotely Kill a Jeep on the Highway—With Me In It wired.com/2015/07/hackers-re… Thx @nudehaberdasher, @0xcharlie for not quite murdering me
Hackers Remotely Kill a Jeep on the Highway—With Me in It

Hackers Remotely Kill a Jeep on the Highway—With Me in It

I was driving 70 mph on the edge of downtown St. Louis when the exploit began to take hold.

wired.com
42
626
1
262
I’m still hiring #emberjs and javascript developers. Come work @Gaikai_Inc with me and develop apps for #playstation4
6
9
My awesome coworkers surprised me with birthday cakes! Made my day pretty awesome :) Thank you! <3 instagram.com/p/4TDiVmp-4R/
2
"Keep calm and Papa will fix it". Yep, sounds like me :) Thank you for a great Father's Day gift!… instagram.com/p/4NKUS5J-zO/
In which I try to persuade you that "universal" is a better word than "isomorphic" for #JavaScript medium.com/@mjackson/univers…
9
41
46
Deploying branches to GitHub.com by @tmm1 githubengineering.com/deploy…
8
60
67
New post: Implementing an all CSS tooltip jonrohan.codes/fieldnotes/im…

Implementing an all CSS tooltip — Jon Rohan

GitHub's UI is a complex system of actions, notes and complex meanings. As a result, we've leaned pretty hard on tooltips. Since the site first launched we used a tooltip plugin called tipsy....

jonrohan.codes
1
1
3
Hey #velocityconf - Stop by Ballroom AB @ 5:00pm to hear about #webperf on PlayStation UI. Looking forward to see you! #perfmatters
1
1
At #velocityconf learning new #webperf & #devops things. Excited to talk about PlayStation #performance on Friday. Ping me if u want to meet
2
I'll be talking about speeding up the PS4 UI at #velocityconf next Friday. Stop by & say Hi! ;) #webperf #perfmatters velocityconf.com/devops-web-…
2
4
Great piece about @github telemetry from @eanakashima! Capturing performance and errors is key in modern web apps! githubengineering.com/browse…
1
Lazy web: hey #webperf people, is there a good diagram for resource timing? Something like nav timing w3.org/TR/navigation-timing/… #perfmatters
1
Just wrote a post about how at SOASTA we're providing real user monitoring (RUM) for single-page apps like AngularJS soasta.com/dev-blog/angularj…
6
5
Load more