Jan Klimo
@janklimo
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Building (mostly) Shopify apps with Ruby, Rails, React, and TypeScript. Prev Frontend at @picklefinance 🥒
Bangkok, Thailand
Joined January 2011
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Pinned Tweet
Just released an update to
View all $PURR holders, zoom in 🔎 on individual addresses, see historical balances and ranks 📊
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My app hit 500 paying users today. Peanuts to a corporation, pretty life-changing to an indie hacker.
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939
World: *debating whether pineapple on pizza is acceptable or not*
Thailand:
10
3K
307
Made this little dashboard to track
@HyperliquidX
's $PURR's burn and some other fun stats in real time.
🔥 🔥
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You can try to be nice when responding to 1 star reviews or you can go with a roast like
@FORSBERGtwo
😁
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Built something new for the
@HyperliquidX
community 🕺
Hey, Jeff – a super simple $JEFF dust convertor
👉
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Built with
@vercel
,
#nextjs
and
@tailwindcss
💖 Can't wish for a faster and more productive setup 💨🚀
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Introducing: Shopify Pareto Principle™️
20% of your effort will deliver 80% of value to your users.
80% of your effort will be spent making sure your app is Built for Shopify™️
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3
50
Super handy trick from
@nateberkopec
to make your Google Fonts load super fast. Only using a webfont for one headline is a great use-case 👇
#FrontEnd
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@alexmuench
Email input fields that are not type email so you don't get the right keyboard on mobile
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Looking to purchase
#shopify
apps making $500-$1,000 in profit per month, built on
#rubyonrails
DMs open 👍🏻🚀
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Happy for my friends at
#railsworld
but there’s currently only one place in the world where you get to hang out with
@yukihiro_matz
the grandmaster. Proud of
#rubyconfth
team for making this happen!
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There's a pretty annoying scam going around in
#web3
targeting apps deployed on
@vercel
.
@picklefinance
has been targeted twice already so I thought I'd warn other teams not to fall for it.
A short 🧵
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@mikesimonsen
@Leandro8209
@hnshah
Great one 👍 Also this page from Cal Newport's Deep Work is spot on:
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Can we talk about how awesome the UX becomes with
#reactjs
's error boundaries () and
@getsentry
's report dialog? Instead of your layout blowing up, you get this beauty with almost no effort 😻
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In case I know anyone still paying for ngrok (perhaps for Shopify dev work), I just switched to the free
@Cloudflare
Tunnels and it took less than 10 minutes. Maybe worth a blog post?
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The best episode of
@jaltucher
show ever if you ask me! Peter Thiel - What the future looks like
http://t.co/hNPui8iqV8
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6
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@rrhoover
@bentossell
gents, what a community you've built. Not a single hater in the comments, extremely supportive. Is this real life? :)
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@markdalgleish
100% correct. If you know React, ideally TypeScript and Next.js you can join pretty much any team in
#DeFi
.
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Adding Cypress to an RSpec/Capybara test suite and it's a 10x dev experience in many ways. E.g. failed spec screenshots in system specs are nice but full recordings of failed test runs in CI are absolutely 🔥
#RubyOnRails
#Rails
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Every developer should know about thank you
@Matt_Lo
for the heads up and
@NinaLimpi
for creating it! 💯😍
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15
If debugging
#ruby
memory leaks is your thing, you'll find this gist super insightful as mentioned in this ticket which is probably one of the best issue reports of all times 💯
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5
15
I love
@postmarkapp
. That's it. That's the tweet. Go try it now if you're using anything else to deliver your emails.
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Shrine is everything Active Storage should have been 💯 beautiful work
@jankomarohnic
#Ruby
#rubyonrails
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Actionable, personal, honest, and funny. Everything a great TED talk needs! "Choose yourself" by
@jaltucher
http://t.co/4Vave49Lmo
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Love it when UIs do exactly what you expect/wish they'd do. Here's NewRelic updating all charts when hovering over any one of them 💯 delightful 😻
1
5
11
There is no better home for your $LOOKS tokens than
@picklefinance
Our $LOOKS giveaway is complete!
👀742 users were
#airdropped
a pLOOKS Rare
#nft
!
👁️10 users ALSO got the Special Pickled version!
👓1 user (0x1D1F9) got $1k worth of pLOOKS, which happens to represent 420.69 $LOOKS 😏
Collection here:
#longlooks
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Had to deploy a little API server for this and decided to try out
@hatchboxio
for the first time. Thank you
@excid3
what a delightful service ✨
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@bentlegen
Classic Cloudflare 😎“We’re releasing this cool shit we’ve been building. It’s free, or $5 or whatever as you grow, don’t worry about it”
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This part of running a SaaS never gets old 😍
✉️ Receive a feature request from a customer
✅ Accept it
🗓️ Get them excited by informing them it will take 2-3 days
🤯 Totally blow their minds when it goes live within 45 minutes
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Excited is an understatement. This is the best app I've ever built 💚 Let's go
@picklefinance
🚀
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Hey
#Ruby
community, let’s support Noah on this journey 🚀 I just bought my copy of and can’t wait to dive in! Consider grabbing one for yourself or ask your manager - there’s a good chance your company will cover the cost 👍🏻
I'm now one week into working for myself. Still no clue how it'll work out long-term, but it was a good first week.
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next/image is a life-saver Serves your images in the right size, lazily loads them with blur placeholders with almost no effort 👏 Add the `priority` prop to preload images above fold to make them ready before the first paint 🕺
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@dannypostmaa
Draft 1.doc: “We’re very sorry about this”
Draft 2 legal approved.doc: “I acknowledge this is frustrating”
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Like many, I was skeptical you can use
@tailwindcss
for large applications™. I'm pleased to report that 5 projects later, I've had to write *one* custom class and my CSS bundle peaked at 7.3kB. Productivity is insane. Why would anyone write their CSS any other way 🤷♂️
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While I worked on the tech side of things, the amazing
#illustrator
@fennec_nft
delivered all the artwork. The site would never look half as good without his contributions ✨ check out his work and give him a follow!
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A friend is telling me this place at Koh Samui typically costs $2k a night. Now it goes for $1k a week. Staying-at-home-level: hard 😅
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Spam the site with a million requests to trigger
@vercel
's DDoS shield. The site will appear down for you as well since you'll appear to be a part of the attack.
Takeaway: don't pay them, check your logs, talk to other teams they'll claim they've already received a bounty from.
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No I don't want to "Manage my email preferences" I want to "Unsubscribe here and now with one click" 🙄
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The kind of content
@JoshWComeau
keeps creating is absolutely amazing. This is like Netflix interactive vs the old format, next level 💯
#javascript
#reactjs
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My first job out of university was with a CFD broker. Every retail client who made millions eventually went on to lose all of it. Every single one.
Charles Harris is a swing trader who turned $35,000 into over $10,000,000 from 2019-2021.
By 2022, despite having almost 3 decades of trading experience, he lost most of it.
Here's short summary of his story:
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538
3K
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We’ve been gifting these customized Muay Thai boxing shorts to anyone visiting our Bangkok office and people LOVE them. Should I start a
@Shopify
store around this? 😁
#nextlevelswag
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@PierreDeWulf
Just joined that club today! Feels awesome, no matter what anyone will say to the contrary.
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@liam_at_shopify
Petition for
@liam_at_shopify
to get a monthly budget of $10k to sponsor OSS maintainers left and right. It’s like 12 people who carry the whole ecosystem. Possibly the highest ROI Shopify can get with that kind of pocket change.
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The whole team worked really hard to make this happen. Excited to see it go live!
#DeFi
#web3
#YieldFarming
We are delighted to announce that
@OECprotocol
is now live on !
Starting roster includes 4x
@CherryswapNet
and 3x
@Jswap_Finance
Jars 🙌
Launch promo: Pickle's fees are halved! (10% perf., 0% deposit/withdrawal)
Plus, win this
@fennec_nft
NFT 🦊
🧵
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Today I'm excited to see my (winning 🤩) Open DeFi Hackathon submission go live 🥳 Thank you,
@picklefinance
!
#BUIDL
👉 Take it for a spin
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Short it to oblivion, anon
@HyperliquidX
day 3 of
@worldcoin
launch, crazy lines around the world. one person getting verified every 8 seconds now.
3K
1K
6K
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"Follow, Like, Like, Like" - a very useful case study on using Instagram as a marketing channel
http://t.co/RBsmcjeftM
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Senior engineers: “I really need a hobby that isn’t coding”
*20 years later*
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No joke: Iceland's Pirate Party surges into first place in the polls
http://t.co/T1YtBpkN3U
via
@dailykos
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Buying $PICKLE below $10 is like making money on easy mode. It's ridiculous how much good stuff we'll ship this year. NFA, use this information as you will 🧁
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Random
#ShopifyDev
fact: 1024 out of all 8221 apps (12.5%) didn't update their app store listings to the new format.
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@swyx
@code
@typescript
@github
@onedrive
@MicrosoftToDo
@msonenote
@Azure
@Minecraft
@Xbox
@MicrosoftEdge
@bing
@surface
This is easy. Add Teams for chat to bump up difficulty level to Hell.
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@marcoroth_
@flaviocopes
We write pure JS™️ at 37signals (because I said so) so there will be no discussion. Love you guys 🫶❤️
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Out of curiosity, safe navigation operator (&.) is 3.4x faster than "try" and allocates no memory. If you're using "try" across your
#rubyonrails
codebase and are on
#ruby
2.3 or higher, make use of it 👍
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Do you ever misspell a word so terribly that you just keep adding more letters to the mess praying autocorrect will read your mind somehow
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The attacker will report they found a critical vulnerability in your app. They'll proceed to demonstrate they can bring down your app for up to a minute while you watch.
Pay them and they'll explain the root cause. Don't pay, RIP your app.
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Note to my future self: you can achieve almost anything in a year. 14 months or so ago I became curious about how
#web3
works. Today we're reimagining what UX in
#web3
should be. 1% better every day does it 💪
Today I'm excited to see my (winning 🤩) Open DeFi Hackathon submission go live 🥳 Thank you,
@picklefinance
!
#BUIDL
👉 Take it for a spin
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Do other
@ShopifyDevs
deal with this as well? I get at least one of these every week. Why does
@Shopify
support pass this on to app developers to handle? Please educate merchants about how recurring charges work so we don't have to issue refunds (I always do) just to be nice.
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Would be great if
@StackOverflow
automatically applied
@PrettierCode
formatting for JS/TS questions and answers
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Reviewing my invoices, my experiment with workers and R2 turned out to be a smashing success:
💰 Paid Cloudflare $5 for workers, $4.35 for R2 (~300GB)
🕺 Cut my AWS bill by $507
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@CHRSSCHLKX
@andrewsnalune
My embassy told me that in order to return, I need to be assigned a specific flight by the Thai embassy in Vienna. Even diplomatic staff have been waiting for over 2 months now with no info about when they can fly 🤷♂️
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