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zzimbler

zzimbler on Hacker News

Re:Doubling Down on Open Source on Wednesday June 04, 2025 @03:15PM (#44184416)
it's not, Langfuse rocks
Re:Show HN: I built an animated 3D bookshelf for ebooks on Monday August 12, 2024 @05:40PM (#41229636)
Super cool - reminds me of the Stripe press website https://press.stripe.com/
Re:Promptcraft: An OSS Prompt Building Tool on Friday February 16, 2024 @09:48AM (#39397745)
I saw something very similar a week or two ago and had a long flight so I decided to hack this out while in the air. I was hoping that by making it OSS it would be a place for others to come put their best ideas on prompt building.

It's been great to test with and getting pretty good results when QA it in ChatGPT.

Live version: https://promptcraft.swishjam.com/ Github link: https://github.com/swishjam/promptcraft

Tech stack - Next.js - Shadcn/ui, etc - Easily self-hostable and deployable

Show HN: Open-source Page speed tooling. Real user monitoring and Audits

Posted by zzimbler on Monday April 17, 2023 @10:47AM
from the show-hn dept.

https://github.com/swishjam/swishjam

Hey all - Swishjam is open-source (<a href="https://www.github.com/swishjam/swishjam">https://www.github...) frontend page speed tooling. Swishjam collects all of the page speed/performance related metrics from each of your real users' experiences as they visit your site (such as Core Web Vital metrics, resource load times, and more), and then makes sense of it for you by giving you...

( Read More... | no comments | on HN )
Re:Show HN: My side project to help you milk your Dropbox space to the... on Tuesday December 17, 2013 @01:50PM (#6922948)
lol, click the cow..
Re:Ask HN: Most important android devices to test an app on? on Tuesday February 19, 2013 @05:33AM (#5243600)
absolutely, thanks
Re:AWS OpsWorks - Flexible Application Management in the Cloud Using Chef on Tuesday February 19, 2013 @05:28AM (#5243589)
Does anyone know if this will support web sockets? Major issue (for me) in regards to using heroku is the lack of web sockets.
Re:Ask HN: Most important android devices to test an app on? on Tuesday February 19, 2013 @04:51AM (#5243499)
what are the typical target markets you're trying to ship your app to?
Re:Are APIs making Biz Dev obsolete? on Saturday September 15, 2012 @06:00PM (#4527446)
What about the 1000's of people that use an API that a bizDev person could never spend time talking to. Sure an API will never replace a human that is needed to do a big time deal, but for everything else it's radically changed bizdev.
Re:Ask HN: Do online demos without sign-up actually increase sign-ups? on Saturday July 14, 2012 @01:32PM (#4244798)
They still let you try it out instantly, they just made the font pretty small on the link to actually do that.

https://manage.stripe.com/register

Note: see the skip this step link

Re:Senator Lieberman proposes to eliminate Section 230 immunity from b... on Sunday April 01, 2012 @11:39PM (#3786178)
Can they ever really stop us? We'll use every possible measure aka toe to make the Internet free. Just ask the guys at silk road
Re:Baby Boomers: We had it all, and still do. on Saturday March 31, 2012 @06:51PM (#3781824)
I hope the baby boomers realize that the 20 somethings out there don't give a damn about their entitlements and we'll pick up and move to Africa if we have to because all we need is a solid internet connection.
Re:Banks are too big to see what's coming on Saturday March 31, 2012 @04:43PM (#3781484)
The best example of this is m-pesa by Kenya's Safaricom. In Kenya the banks market share has been totally cannibalized because most people couldn't afford a bank and then when most of the population went to strictly m-pesa so did a majority of the vendors, etc. I wouldn't say bitCoin doesn't have a shot at replacing that, but it's got a long long way to go. http://en.wikipedia.org/wiki/M-Pesa