Useful Cheatsheets

Fast, clear reference sheets for technology, finance, health, and everyday adulting -- easy to scan, neurodivergent-friendly.

Three topics, one place.

Investing, budgeting, taxes, and economic concepts.

Frameworks, tools, commands, and developer concepts

Nutrition, fitness, mental health, and supplements

Finance/Taxes

Beginner

Walks through the new 2026 tax brackets, standard deduction, and key deadlines for the return you'll file next year.

Finance/Taxes

Advanced

How to defer capital gains on real estate by rolling proceeds into a new property under Section 1031.

Finance/Taxes

Advanced

When the AMT applies, which deductions it disallows, and strategies for high-income filers to minimize exposure.

Finance/Taxes

Intermediate

How the IRS treats crypto as property: taxable events, cost basis tracking, and reporting requirements.