I quit coding years ago. AI brought me back
Quick background: I used to code. Studied it in school, wrote some projects, but eventually convinced myself I wasn't cut out for it. Too slow, too many bugs, imposter syndrome — the usual story. So I pivoted, ended up as an investment associate at an early-stage angel fund, and haven't written real code in years. Fast forward to now. I'm a Buffett nerd — big believer in compound interest as a mental model for life. I run compound interest calculations constantly. Not because I need to, but because watching numbers grow over 30-40 years keeps me patient when markets get wild. It's basically…
I quit coding years ago. AI brought me back launched on January 19, 2026 with 314 votes, #70 of 14,584 launches that month and more than 99% of that year's launches.
In plain words
Calquio is a compound interest calculator designed for long-term investors who want to model investment growth over decades. Built by a former coder turned angel investor, it offers clean interface, customizable compounding frequency, and year-by-year breakdowns—features missing from existing calculators cluttered with ads and poor design. The tool serves investors, savers, and financially curious people who use compound interest projections as a planning and decision-making tool.
written from the facts on this page · September 2026
From the sources
Use our free compound interest calculator to see how your investments grow over time. Calculate with different interest rates, compounding frequencies, and monthly contributions.
Calculate how your investments grow over time with compound interest. Compare two hypothetical annual fees on the same portfolio assumptions, reproduce the 20-year balances, and identify costs the simple model leaves out. Compound interest is interest calculated on both the initial principal and the accumulated interest from previous periods. Unlike simple interest, which only earns interest on the original amount, compound interest allows your money to grow exponentially over time. Albert Einstein reportedly called compound interest "the eighth wonder of the world," saying: "He who understands it, earns it; he who doesn't, pays it." The Rule of 72 is a quick approximation. For more precise…from calquio.com
In the maker’s words, at launch
Quick background: I used to code. Studied it in school, wrote some projects, but eventually convinced myself I wasn't cut out for it. Too slow, too many bugs, imposter syndrome — the usual story. So I pivoted, ended up as an investment associate at an early-stage angel fund, and haven't written real code in years.…
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Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
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