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Arpit

@arpitonline.com
196 followers 445 following 369 posts

Director of Engineering at Comcast Labs. Former illustrator trying to get back to into art. I make pretty apps. arpitonline.com arpitmathur.substack.com

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Arpit @arpitonline.com · 14h
The launch experience of the first version of Cubic did a poor job telling what it was. I think the new screen does a better job 🤔What do you think?
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Arpit @arpitonline.com · 23h
question. As interesting as the note-graphs look in Obsidian and other apps, does anyone find them very useful?
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Arpit @arpitonline.com · 01/10/2026
Made a demo video for Cubic today to submit it for the RevenueCat Shipaton event. I think it came out pretty well :) Thanks Opus 5.5 apps.apple.com/us/app/cubic...
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Arpit @arpitonline.com · 26/09/2026
Weekend review time on Cubic 🧠 apps.apple.com/us/app/cubic...
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Arpit @arpitonline.com · 25/09/2026
From co-pilots to auto-pilots 😬 venturebeat.com/technology/microsof…
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Arpit @arpitonline.com · 25/09/2026
Thanks :) I think there is definitely I can do more here but right now the notes are created by highlighting the text on anything you are reading. The save happens in the background so it’s not disruptive to the reading experience
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Arpit @arpitonline.com · 25/09/2026
This has been a work in progress for so long but excited that Cubic - my second brain + feed reader app is finally on the AppStore Thanks to everyone who helped me beta test this 🙏. And now the next phase of the journey begins! apps.apple.com/us/app/cubic...
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Arpit @arpitonline.com · 25/08/2026
Gotta own your fails
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Arpit @arpitonline.com · 24/08/2026
"Claude, explain this code update as an ascii comic"
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Arpit @arpitonline.com · 18/08/2026
IT Crowd saw it coming www.tomshardware.com/pc-components/…
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Arpit @arpitonline.com · 08/08/2026
I like it :)
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Arpit @arpitonline.com · 04/08/2026
Random find: Really like this Github commit-graph inspired widget on top of this blog (brandur.org/atoms)
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Arpit @arpitonline.com · 27/07/2026
New options menu while browsing content on Cubic
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Arpit @arpitonline.com · 26/07/2026
✈️ www.morningbrew.com/stories/ever...
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Arpit @arpitonline.com · 20/07/2026
Stop scrolling and post two characters who bring you happiness.
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Arpit @arpitonline.com · 17/07/2026
man, my list of items to read is growing exponentially. What's a good way to get it under control 🤔
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Arpit @arpitonline.com · 14/07/2026
You can now select text and save it as a highlight in the latest Cubic beta :)
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Arpit @arpitonline.com · 09/07/2026
TIL
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Arpit @arpitonline.com · 11/06/2026
long week was long
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Arpit @arpitonline.com · 10/06/2026
well we had a good run Gemini code review on Github
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Arpit @arpitonline.com · 01/06/2026
Futzing around with a web version for Cubic's Read Later links. Just needed a break from Swift code for a bit
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Arpit @arpitonline.com · 31/05/2026
Well, last week was a bit of an outlier...
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Arpit @arpitonline.com · 27/05/2026
👋 Say hi to Cubic - my swipe-based feed-reader / read-later app for iOS. Still work in progress, but I am looking for some beta testers to kick the tires a bit :). Let me know if you are interested in trying out the Testflight link.
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Arpit @arpitonline.com · 22/05/2026
🤬 www.youtube.com/watch?v=tIBC...
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Arpit @arpitonline.com · 16/05/2026
I have been working on a personal app for the last few months and am almost ready to show it. 😅
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Arpit @arpitonline.com · 11/05/2026
so much this!
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Arpit @arpitonline.com · 07/05/2026
soon!
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Arpit @arpitonline.com · 07/05/2026
probably a bad idea right before a late night of coding
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Arpit @arpitonline.com · 06/05/2026
such a good read
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Arpit @arpitonline.com · 24/03/2026
Hard to focus on work when this is the view you are sitting next to
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Arpit @arpitonline.com · 23/03/2026
Where are you on Yegge's 8 levels of agentic software devs? (I am around 5, starting to move to 6) (source: oreilly.com/radar/steve-...)
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Arpit @arpitonline.com · 07/03/2026
New post :) open.substack.com/pub/arpitmat...
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Arpit @arpitonline.com · 05/03/2026
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Arpit @arpitonline.com · 27/02/2026
Waiting for a haircut, flipping through my first IRL Sears catalog :)
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Arpit @arpitonline.com · 13/02/2026
Sneak peek of an app I have been working on - an RSS reader meets StumbleUpon (if people still remember that). Add your feeds and then keep swiping to discover articles across your collection
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Arpit @arpitonline.com · 03/02/2026
Heh, kinda not surprised that even the rationale for a 5 day work week in the US was driven by Capitalism
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Arpit @arpitonline.com · 30/01/2026
Good conversations and great crowd at last night’s CursorPhilly event
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Arpit @arpitonline.com · 24/01/2026
TIL the term “Social Facilitation”
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Arpit @arpitonline.com · 22/01/2026
Long but amazing! 5 stars!
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Arpit @arpitonline.com · 22/01/2026
Long but amazing! 5 stars!
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Arpit @arpitonline.com · 20/01/2026
Cool to see Google Cloud / Firebase indicate CO2 emissions when choosing your region
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Arpit @arpitonline.com · 19/01/2026
I had posted a few links on long -running agents in my newsletter yesterday. Here is another interesting one by Cursor. cursor.com/blog/scaling...
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Arpit @arpitonline.com · 19/01/2026
open.substack.com/pub/arpitmat...
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Arpit @arpitonline.com · 14/01/2026
Having spent 15 years in various incarnations of early-product teams, this resonated strongly …
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Arpit @arpitonline.com · 14/01/2026
Having spent 15 years in various incarnations of early-product teams, this resonated strongly …
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Arpit @arpitonline.com · 05/12/2025
First vacation in a while. Beautiful night to walk along the canals in Amsterdam
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Arpit @arpitonline.com · 16/11/2025
Neat effect (source : x.com/aaroniker/st...)
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Arpit @arpitonline.com · 12/11/2025
Peaceful night by the river in #Philly
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Arpit @arpitonline.com · 12/11/2025
The “Too big to fail” model 🤦
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Arpit @arpitonline.com · 01/11/2025
List of recent acquisitions
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