Mini tools and small systems
Mostly for me and the people around me: something is annoying, a spreadsheet will not cut it, so I build the thing. Each one gets the same write-up as the problems on my main site — the problem, what I built, what happened, and the honest note.
Knox's money lived in a bank account, an invoicing tool and a Wise account, and none of them could tell me how long the cash would last. Now one page does, and it keeps itself current from my phone.
In daily use at Knox
Apparatus Cloudflare Pages · D1 · TypeScript · Vanilla JS · PWA · Zoho API · Claude API
Read the write-upMost of what I spend is the same few meals. Logging a ₹30 breakfast shouldn't take a sentence to Claude, so now it takes two taps on my phone.
In daily use
Apparatus PHP · Vanilla JS · PWA · Notion API
Read the write-upRunning an agency means quoting, chasing, tracking and billing every single day. I built one place that does all four, so I stopped doing them by hand.
In daily use at Knox
Apparatus React · TypeScript · Express · MySQL · Claude Code
Read the write-upMy money sat across Zerodha, a bond platform, bank FDs and a fund bought somewhere else, and none of them could tell me if I was sticking to my own plan. Now one page does, and it checks the plan for me.
In daily use
Apparatus Next.js · React · TypeScript · MySQL · Kite Connect · PWA · Claude Code
Read the write-upStudents at my college can be kept out of exams by an attendance number they can't check. I built them their own copy of the record, first for my friends and then for the whole college.
Live at at.suvamsahoo.com
Apparatus PHP 8 · MySQL · Vanilla JS · Web Push · PWA
Read the write-upI wanted my notes on the desktop, grouped by project, and on my phone, without paying for iCloud space I don't have. So I built a small Mac app that syncs through my own server, and it remembers what I copy too.
In daily use
Apparatus Swift · SwiftUI + AppKit · SQLite · Cloudflare Workers · D1 · TipTap · PWA
Read the write-upA journal I never type, built from voice, with a dashboard that knows a real zero-spend day from a day I forgot to log.
In daily use
Apparatus Claude · Claude Code · Notion · Wispr Flow
Read the write-up
Knox's money lived in a bank account, an invoicing tool and a Wise account, and none of them could tell me how long the cash would last. Now one page does, and it keeps itself current from my phone.
In daily use at Knox
Apparatus Cloudflare Pages · D1 · TypeScript · Vanilla JS · PWA · Zoho API · Claude API
Most of what I spend is the same few meals. Logging a ₹30 breakfast shouldn't take a sentence to Claude, so now it takes two taps on my phone.
In daily use
Apparatus PHP · Vanilla JS · PWA · Notion API
Running an agency means quoting, chasing, tracking and billing every single day. I built one place that does all four, so I stopped doing them by hand.
In daily use at Knox
Apparatus React · TypeScript · Express · MySQL · Claude Code
My money sat across Zerodha, a bond platform, bank FDs and a fund bought somewhere else, and none of them could tell me if I was sticking to my own plan. Now one page does, and it checks the plan for me.
In daily use
Apparatus Next.js · React · TypeScript · MySQL · Kite Connect · PWA · Claude Code
Students at my college can be kept out of exams by an attendance number they can't check. I built them their own copy of the record, first for my friends and then for the whole college.
Live at at.suvamsahoo.com
Apparatus PHP 8 · MySQL · Vanilla JS · Web Push · PWA
I wanted my notes on the desktop, grouped by project, and on my phone, without paying for iCloud space I don't have. So I built a small Mac app that syncs through my own server, and it remembers what I copy too.
In daily use
Apparatus Swift · SwiftUI + AppKit · SQLite · Cloudflare Workers · D1 · TipTap · PWA
A journal I never type, built from voice, with a dashboard that knows a real zero-spend day from a day I forgot to log.
In daily use
Apparatus Claude · Claude Code · Notion · Wispr Flow