6+ years of building mobile apps · React Native · React/Next/Vue · Devtools · Open source contributor · AWS re:Invent All Builders Grant '25
India · Remote, US hours
Joined February 2016
- Tweets2K
- Following223
- Followers2.8K
- Likes15.7K
Pinned Tweet
I built an open-source CLI tool called RN Build Doctor to help diagnose build failures and crashes using project configuration and build logs.
If you're still running into similar issues, I'd love for you to give it a try and share feedback on whether its diagnosis is useful.
🔗 lassiecoder.com/#/work/rn-bu…
#ReactNative #Expo
lassiecoder | mobileAppDev retweeted
Ravana had 10 heads. My codebase has:
- A ‘quick fix’ from 2022
- Tests that pass on retry
- 47 deps, 12 actually used
- console.log(‘here 2’)
- // TODO: fix later
- catch (e) {}
- if (status === 3)
- utils.js, utils2.js, utilsNew.js
- : any
- A function nobody touches because ‘it works’
Today we burn them all 🔥
Happy Dussehra! 🏹
#Dussehra #DevLife
lassiecoder | mobileAppDev retweeted
I built an open-source CLI tool called RN Build Doctor to help diagnose build failures and crashes using project configuration and build logs.
If you're still running into similar issues, I'd love for you to give it a try and share feedback on whether its diagnosis is useful.
🔗 lassiecoder.com/#/work/rn-bu…
#ReactNative #Expo
lassiecoder | mobileAppDev retweeted
A checklist for reviewing AI-written PRs:
1. Read the tests first. Do they test behaviour or mirror code?
2. Look for new deps nobody asked for
3. Check every catch block. AI loves swallowing errors
4. Run it on a real device, not just CI
What would you add?
#AI #CodeReview
lassiecoder | mobileAppDev retweeted
TypeScript tip most people skip: satisfies
You get type checking AND keep the exact keys. With a plain annotation, routes.typo compiles fine.
Ravana had 10 heads. My codebase has:
- A ‘quick fix’ from 2022
- Tests that pass on retry
- 47 deps, 12 actually used
- console.log(‘here 2’)
- // TODO: fix later
- catch (e) {}
- if (status === 3)
- utils.js, utils2.js, utilsNew.js
- : any
- A function nobody touches because ‘it works’
Today we burn them all 🔥
Happy Dussehra! 🏹
#Dussehra #DevLife
A checklist for reviewing AI-written PRs:
1. Read the tests first. Do they test behaviour or mirror code?
2. Look for new deps nobody asked for
3. Check every catch block. AI loves swallowing errors
4. Run it on a real device, not just CI
What would you add?
#AI #CodeReview
lassiecoder | mobileAppDev retweeted
I don't know who needs to hear this
BUT resting is productive too. 🫶
lassiecoder | mobileAppDev retweeted
Seasons change and weeks are completely human made,
But the day has rhythm.
The sun goes up, the sun goes down.
And that's something I can handle.
lassiecoder | mobileAppDev retweeted
We wrote a walkthrough for 𝚎𝚡𝚙𝚘-𝚊𝚙𝚙-𝚒𝚗𝚝𝚎𝚗𝚝𝚜. It starts with a counter you can bump from Siri and ends with mail drafts that show up in Spotlight: expo.dev/blog/introducing-ex…
✍️ @WojciechDrozdz0
lassiecoder | mobileAppDev retweeted
Here are the 24 biggest updates you get by upgrading to SDK 58
00:20 iOS 27 & iPhone Duo
01:09 Expo Device Hub
01:45 Expo UI & Jetpack Compose components
02:53 App Intents (alpha)
03:22 Home screen widgets on Android
03:38 Variable fonts and SVG variables
03:57 Faster builds and faster Expo modules
04:27 Expo Modules 2.0 (beta)
05:12 Expo CLI for agents
05:27 React Native v0.88
05:58 Wrap-up and the Expo App Awards
🔗 useful links down below
SDK 58 is out 🙌
This SDK is built for iOS 27. Apps on SDK 58 will be ready for Duo on day one 📖.
The release also includes App Intents for Siri, 2x faster clean Android builds, faster Expo modules, and a CLI built for your coding agent.
Changelog: expo.dev/changelog/sdk-58
Upgrade: 𝚗𝚙𝚡 𝚎𝚡𝚙𝚘 𝚒𝚗𝚜𝚝𝚊𝚕𝚕 𝚎𝚡𝚙𝚘@^𝟻𝟾.0.0 --𝚏𝚒𝚡
lassiecoder | mobileAppDev retweeted
rn-build-doctor is now listed on React Native Directory 🚀
It reads your React Native / Expo build or crash log and tells you the real cause, with evidence and next steps. Offline and open source.
🔗 reactnative.directory/packag…
#ReactNative #Expo #devtools
rn-build-doctor is now listed on React Native Directory 🚀
It reads your React Native / Expo build or crash log and tells you the real cause, with evidence and next steps. Offline and open source.
🔗 reactnative.directory/packag…
#ReactNative #Expo #devtools
Seasons change and weeks are completely human made,
But the day has rhythm.
The sun goes up, the sun goes down.
And that's something I can handle.
lassiecoder | mobileAppDev retweeted
Take back control of your life.
Reset.
Restart.
Focus on just yourself.
Be grateful always 🔥
Spending my weekend with Nobody Believes You Yet by @vargabbakshi, and what a perfect way to do it!
The lived experiences feel so genuine.
Huge congrats! 🫶✨
Get yours
amzn.in/d/0aRo30Ej
