PUBLISHED TOOL DIRECTORY
Useful tools, ready when you are.
Every card opens a working workspace. Pick the job, use the tool, and move on.
LIVE DIRECTORY
Pick a tool. Get it done.
Coast FIRE Calculator
Estimate the portfolio needed today to fund a future target without new contributions.
Code of Conduct Builder
Structure a reviewable code of conduct builder from supplied sources without legal interpretation, compliance certification, or automated decisions.
Codebook Template
Create a bounded, browser-local codebook template with visible assumptions, review guidance, and downloadable output.
Coefficient Determination Calculator
Calculate coefficient determination with guided inputs, visible equations, substituted working, and model assumptions.
Coefficient Of Friction Calculator
Calculate coefficient of friction with guided inputs, visible equations, substituted working, and model assumptions.
Coefficient Of Restitution Calculator
Calculate coefficient of restitution with guided inputs, visible equations, substituted working, and model assumptions.
Coefficient Of Variation Calculator
Calculate coefficient of variation with guided inputs, visible equations, substituted working, and model assumptions.
Coffee Ratio Calculator
Create a bounded, browser-local coffee ratio calculator with visible assumptions, review guidance, and downloadable output.
Cohen D Effect Size Calculator
Calculate cohen d effect size with guided inputs, visible equations, substituted working, and model assumptions.
Cohort Retention Calculator
Create a bounded, browser-local cohort retention calculator with visible assumptions, review guidance, and downloadable output.
Coin Flip
Create a bounded, browser-local coin flip with visible assumptions, review guidance, and downloadable output.
COLA Impact Tracker
Create a bounded, browser-local cola impact tracker with visible assumptions, review guidance, and downloadable output.