Problem Packages

A middleware for converting errors into application/problem+json

A pure javascript implementation of the Stable Matching Algorithm.

Maths-Captcha is a simple Node.js module that generates random math questions to verify human interaction. It creates math problems like addition, subtraction, multiplication, and division, and checks if the user's answer is correct. Ideal for adding a qu

RFC9547 Problem Details types and helpers

cfkit is a CLI tool for competitive programming leveraging Codeforces API.