Vibecoding 032 — Bangalore's weather, your way
·5 mins
A page that shows Bangalore's daily highs, lows and rain against every year since 1981. You pick the window, the day, the charts, and the years to compare.
Writing
100 days. 100 projects. One LLM prompt at a time.
Each post here is a project built with AI assistance — browser extensions, bots, tools, dashboards, analyzers. Some took an afternoon. Some fought back. All of them taught me something about what these tools are actually good at, and where they fall short.
The rule: build something real, ship it, write about it honestly.
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Vibecoding 031 — A bot that posts a blackout poem from Hacker News every morning
·5 mins
Every day at 09:00 IST, a GitHub Action screenshots the Hacker News front page, has an AI black out all but a dozen words, and posts the result to Bluesky and Mastodon as three panels.
Vibecoding 030 — A links page that fills itself from my phone
·4 mins
Share a link from any app on the phone, add a line about why, and it shows up on mrdee.in/links that night. One Cloudflare Worker, a queue, and a nightly commit to this blog.
Vibecoding 029 — A Deepavali card that lights its own lamps
·4 mins
An animated greeting card in Kannada and English, shared as a link. Five diyas light up one by one, then the message appears. The final version is simpler than the one I asked for halfway through.
Vibecoding 028 — A study buddy on Telegram for AB
·5 mins
A Telegram bot that sends AB a short spoken lesson every morning, asks him a question, and checks his answer. Built on an old lab box that kept rebooting mid-install.
Vibecoding 027 — Mandala Studio: symmetry drawing and a generator
·2 mins
Draw with radial symmetry, or generate a mandala from 19 motif types, 24 palettes and 9 colour harmonies. Built in four rounds of feedback, none of which was a specification.
Vibecoding 026 — RadioOS: the radio I grew up with, on a web page
·4 mins
A single web page that tunes All India Radio in Kannada and Hindi, plus Radio Paradise and SomaFM — with station names as wordmarks, live cover art where stations provide it, and a Winamp-style equalizer.
Vibecoding 025 — go.short: a custom URL shortener, admin UI, and linktree
·4 mins
A Cloudflare Worker + KV URL shortener with a full admin UI, 37 slugs, and a branded linktree — plus everything that went wrong with DNS, redirect rules, and CNAME metadata before it worked.
Vibecoding 024 — Mindful Check-in: A Personal Practice Tracker
·6 mins
A daily mindfulness check-in tool with breath, mind, and shift logging — Cloudflare Workers + D1. Now with anytime check-ins, public stats sharing, and a weekly Verbal Judo practice screen.
Vibecoding 023 — AFL Masterclass: Coverage-Guided Fuzzing From First Principles
·3 mins
A gamified self-paced learning module covering AFL/AFL++ from first principles — edge coverage, the bitmap, mutation stages, adversarial critique, and a 30-day practice roadmap.