Never Invent a Penny: Handling Money in Code
Splitting $10.00 three ways gives you $9.99. Why floating point and naive rounding quietly corrupt financial software, and the two techniques that fix it for good.
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Splitting $10.00 three ways gives you $9.99. Why floating point and naive rounding quietly corrupt financial software, and the two techniques that fix it for good.
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Most budgeting apps drift out of sync with reality because they track categories instead of keeping books. How double-entry bookkeeping fixes that, and what it costs to build.
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Three abandoned attempts and one that shipped. Why projects stall on everything except the part that matters, and what finally changed on the fourth try.
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How building a custom SvelteKit portal for Seb’s Soaps allowed for cost control, Microsoft 365 integration, and decentralized access management.
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How evolving my tech stack with Svelte and Zod allows for faster deployments, fewer bugs, and a more robust user experience.
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How a comprehensive technical audit of two active applications provided a clear blueprint for scaling, security, and architectural excellence.
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Build wealth the smart way: secure your emergency fund, eliminate high-interest debt, start with low-cost index funds, diversify, and harness compound interest.
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Boost your active income. Choose synergistic skills and apply them effectively to multiply your earning potential fast.
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Treat your finances like a business, learn simple automation tricks and the intentional order of financial priorities to take full control of your money and life.
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Discover why a written budget is your key to financial freedom, not restriction. Learn the three core elements and how measuring your money helps you improve.
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Overcome the challenge of getting started by redefining the starting line
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Exploring Tesla's energy initiatives beyond cars.
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