Cykenda Labs

Experiments and open-data projects from the team behind Cykenda. Free to use, no sign-up.

Projects

Map of the United States marking where each Asian and Latino group is most concentrated.

Atlas Where America's communities live: 69 racial, Asian-origin and Hispanic-origin groups, from states down to census tracts, with margins of error kept in view. Open Atlas

Two bars comparing yearly after-tax retirement income from a Traditional and a Roth 401(k).

401(k) calculator Traditional or Roth? Enter your salary and contribution to compare what each leaves you to spend every year in retirement, after federal tax, under 2026 tax law. Open the calculator

Three running totals of Social Security benefits, claimed at 62, 67 and 70, crossing.

Social Security calculator Claim at 62, 67 or 70? See when waiting pays off, how likely you are to live that long, and what each age is worth over a lifetime: singles and couples, the trust fund, bridging with a 401(k). Open the calculator